Before we begin, if you are looking for lawn mowers, checkout our guide to the best lawn mowers currently in the market. Listed below are our top rated lawn mower blade sharpeners for various purposes.
5 Best Lawn Mower Blade Sharpener Grinder Attachment
1 
American Lawn Mower Company Push Reel Lawn Mower, Red
Product Highlights:
- 4-blade reel mower with a cutting width of 14” and durable 8.5” polymer wheels for maximum maneuverability. lightweight at only 19 pounds. reel lawn mowers are great for small lawns.
- this push lawn mower has an adjustable blade height of 0.5”-1.75”. capable of cutting grass up to 4 inches tall and is less effective on taller grass.
- manual grass cutter is environment-friendly alternative to other lawn mowers. this push mower is pollution-free, noise-free, low maintenance, lightweight and easy to use.
- a reel mower uses a cutting action that does not bruise or damage the blades of grass. for best results using a reel push mower, mow no more than 1/3 of the grass blade, so that the roots stay intact.
- increase the amount of overlap while using your push mower if your lawn reaches a height of 4 inches or more. it’s better to mow smaller amounts more frequently than it is to let the grass get long. try not reel mower when the grass is wet.
2 
SHARPAL 103N Allin1 Knife Machete, Pruner, Hedge Shears, Scissors
Product Highlights:
- ✅versatile – the most versatile sharpener in the market to sharpen and hone both single and double beveled blades including knife, mower blade, pruner, loppers, hedge shears, axe, machete, hatchet, scissors, edged tool, etc. nasumtuo
- ✅superior sharpening performance – as blades vary from different angles, shape, single or double bevel, etc., to fulfill the best sharpening performance for each blade / tool edge, this item is constructed of 5 sharpening parts including 3 different slots of preset optimal sharpening angle, one specially designed tungsten carbide bar, and one ceramic bar.
- ✅durable – all sharpening abrasive materials pass 10,000 times field use test. never wears out
- ✅safe & comfortable use – oversized handle allows for use with gloves. large hand guard to protect your hands from hurting by blades. rubber over-molded handle and base provide secure and comfortable grip.
- ✅3 years warranty and superior after-sale service: sharpal headquarters in ca, us with overseas branches in germany and australia, aiming at providing consumers with an easy and cost-effective way to obtain a sharp edge. manufactured and field-tested to the highest standards.
3 
Oregon Precision Blade Balancer For All Lawnmower Blades, Fits Stihl, Troy & More
Product Highlights:
- universal precision high quality blade balancer: balances lawnmower blades after sharpening, for reduced vibration and engine wear
- one for all fit: designed to fit almost any lawnmower make and model
- increase the life of your mower: verifies unbalanced and bent blades, providing a smoother cut when used frequently
- static balancing blade for ease of use: created with top quality zinc die-casting, provides more durability than competing plastic or other metal cones
- includes: 1 x oregon universal precision mower blade balancer
4 
NewLawnMower Blade Sharpener With Power Hand Drill,high Temperature Resistance And Hardness
Product Highlights:
- 【upgraded version】: the new version lawn mower blade sharpener made of corundum with stainless steel base, it solves the base wear caused by the excessive speed of grindstone, and effectively prolongs the service life and improve use effect of the product. our lawn mower blade sharpener is provided by the original factory, and it is absolutely guaranteed.
- 【wide application】 it 's a good helper for lawn mower and lawn tractor' blades. for any power drill hand drill for garden courtyard farm，widely used for sharpening lawn blade, drill blade, mower, sickle bar cutter, rototillers, and so on.
- 【easy to use】 it only takes 10s to install it. you only need to install it on your electric drill to use it. and it can quickly make blunt old blades sharper.effectively provide your productivity.
- 【size & packaging】 size : 50 x 47 mm / 1.97 x 1.85 inch for each one.packaging : 3 pack lawn mower blade sharpeners + 1 balancer in each beautiful box.
- 【better guarantee service】satisfying customers is our top priority. if you have any questions, you can always contact us. 12 months warranty service and customer service response within 24 hours. join the shopping cart now!
5 
Dremel 3000124 Variable Speed Cutting, Sanding, Grinding, Polishing, Drilling, Engraving
Product Highlights:
- corded variable speed rotary tool kit: includes 3000 high-speed rotary tool, 24 genuine dremel accessories, dremel a576 sanding/grinding guide attachment, and accessory storage case.
- speed range of 5,000 to 35,000 rpm with 6 variable speeds, provides precise tool control and maximum accessory versatility.
- high performance 1.2 amp motor – provides maximum power and performance at all speeds.
- slim & ergonomic body with soft grip allows for added comfort and control during extended use.
- 24 versatile accessories included; ideal for cutting, engraving, grinding, sharpening, detail polishing and sanding. great for a variety of diy & crafting projects like metal engraving and glass etching.
5 Best Lawn Mower Blade Sharpener
1 
Maxpower 331528B Mulching Blade 742-0741, 742-0741A, 942-0741, 942-0741A Black
Product Highlights:
- replaces oem numbers 742-04100, 742-0741, 742-0741a, 942-0741 and 942-0741a
- also fits craftsman cmxgzam100067
- includes 1 mulching blade for many 21” cut mtd, cub cadet, troy-bilt and craftsman mowers
- measures 21" in length and 2-1/4" in width
- bow tie center hole design
2
SHARPAL 103N Allin1 Knife Machete, Pruner, Hedge Shears, Scissors
Product Highlights:
- ✅versatile – the most versatile sharpener in the market to sharpen and hone both single and double beveled blades including knife, mower blade, pruner, loppers, hedge shears, axe, machete, hatchet, scissors, edged tool, etc. nasumtuo
- ✅superior sharpening performance – as blades vary from different angles, shape, single or double bevel, etc., to fulfill the best sharpening performance for each blade / tool edge, this item is constructed of 5 sharpening parts including 3 different slots of preset optimal sharpening angle, one specially designed tungsten carbide bar, and one ceramic bar.
- ✅durable – all sharpening abrasive materials pass 10,000 times field use test. never wears out
- ✅safe & comfortable use – oversized handle allows for use with gloves. large hand guard to protect your hands from hurting by blades. rubber over-molded handle and base provide secure and comfortable grip.
- ✅3 years warranty and superior after-sale service: sharpal headquarters in ca, us with overseas branches in germany and australia, aiming at providing consumers with an easy and cost-effective way to obtain a sharp edge. manufactured and field-tested to the highest standards.
3 
SHARPAL 101N 6In1 Pocket Repair, Restore And Hone Straight And Serrated Blade
Product Highlights:
- 6 function: 1. no. 1 v-notch slot (coarse carbide)-quickly set a new edge; 2. no. 2 (fine ceramic)-hone for a smooth finished edge; 3. tapered diamond rod (medium 400 grit) for serrations & gut hooks; 4. diamond rod with groove for fishhooks; 5. ferro rod; 6. high-pitched emergency whistle
- a portable edc field survival knife sharpener with built-in lanyard hole, ideal for hunting, camping, outdoor survival use. it also works well for your kitchen chef knife.
- durable abrasives & superior sharpening performance: the carbide and ceramic abrasives pass 10,000 times field use test. never wears out. preset optimal sharpening angle.
- versatile & easy use: this pocket knife sharpener not only quickly sharpens very dull or damaged blades, but also hone for razor sharp; not only for straight edge but also serrated knife.
- 3 years warranty and superior after-sale service: sharpal headquarters in ca, us with overseas branches in germany and australia, aiming at providing consumers with an easy and cost-effective way to obtain a sharp edge. manufactured and field-tested to the highest standards.
4 
Sharp Pebble Premium Whetstone Sharpener- NonSlip Bamboo Base & Angle Guide
Product Highlights:
- ✅ premium quality: not all sharpening stones are created equal. we only import & source premium quality material for the manufacturing of our whetstones. our proprietary composition of aluminum oxide along with sharpening compounds provides you with a superior cutting performance. don't be fooled by identical-looking cheap knife sharpening stones.
- ✅ superior bundle: sharp pebble knife sharpening kit comes with double-sided (#1000/ #6000) whetstone knife sharpener, real handcrafted bamboo base for holding the stone, knife sharpening angle guide, a simple instruction manual & detailed ebook with lots of tips & tricks which will appeal at every skill level.
- ✅ safety: we understand the importance of safety when using sharpening stones for knives, your purchase comes with a rubber base for holding the stone inside a non-slip bamboo base, this setup will ensure the wetstone is fixed in one place while sharpening. and knife sharpening angle guide allows you to maintain the correct angle and safely apply consistent pressure while sharpening the blade.
- ✅ easy to use: our sharpening water stone kit is extremely user friendly & easy to assemble. sharp pebble whetstone uses water for sharpening, so no need of expensive sharpening/honing oils and no mess while sharpening & it can be easily cleaned using water.
- ✅ multipurpose use: this whetstone 1000/6000 sharpener kit is highly durable & long-lasting. and it can sharpen any blade out there, be it any kitchen knife set, chef knife, steak knife, sontoku knife, paring knife, sushi knife, cleaver knife, kitchen knives, japanese knife, butcher knife, paring knife, bbq knife, hunting knife, pocket knife, scissor, chisel, blade, straight razor, barber clippers & more. get this simple yet unparalleled tool for home/professional chefs or as men's gifts.
5 
DEWALT 20V MAX XR Only DCCS620B
Product Highlights:
- cordless chainsaw comes with low kick back 12-inch bar and chain for construction and outdoor cutting applications
- compact, lightweight design (just 9 lbs. with battery) of the battery chainsaw for maximum user control
- high-efficiency brushless motor of the battery powered chainsaw maximizes runtime and motor life
- up to 90 cuts per charge on 4x4 pressure treated wood (using a 20v max* 5ah battery)
- tool-free chain tensioning and bar tightening knob for proper bar clamping force
5 Best Lawn Mower Blade Sharpener for Drill
1
SHARPAL 103N Allin1 Knife Machete, Pruner, Hedge Shears, Scissors
Product Highlights:
- ✅versatile – the most versatile sharpener in the market to sharpen and hone both single and double beveled blades including knife, mower blade, pruner, loppers, hedge shears, axe, machete, hatchet, scissors, edged tool, etc. nasumtuo
- ✅superior sharpening performance – as blades vary from different angles, shape, single or double bevel, etc., to fulfill the best sharpening performance for each blade / tool edge, this item is constructed of 5 sharpening parts including 3 different slots of preset optimal sharpening angle, one specially designed tungsten carbide bar, and one ceramic bar.
- ✅durable – all sharpening abrasive materials pass 10,000 times field use test. never wears out
- ✅safe & comfortable use – oversized handle allows for use with gloves. large hand guard to protect your hands from hurting by blades. rubber over-molded handle and base provide secure and comfortable grip.
- ✅3 years warranty and superior after-sale service: sharpal headquarters in ca, us with overseas branches in germany and australia, aiming at providing consumers with an easy and cost-effective way to obtain a sharp edge. manufactured and field-tested to the highest standards.
2
Oregon Precision Blade Balancer For All Lawnmower Blades, Fits Stihl, Troy & More
Product Highlights:
- universal precision high quality blade balancer: balances lawnmower blades after sharpening, for reduced vibration and engine wear
- one for all fit: designed to fit almost any lawnmower make and model
- increase the life of your mower: verifies unbalanced and bent blades, providing a smoother cut when used frequently
- static balancing blade for ease of use: created with top quality zinc die-casting, provides more durability than competing plastic or other metal cones
- includes: 1 x oregon universal precision mower blade balancer
3
SHARPAL 101N 6In1 Pocket Repair, Restore And Hone Straight And Serrated Blade
Product Highlights:
- 6 function: 1. no. 1 v-notch slot (coarse carbide)-quickly set a new edge; 2. no. 2 (fine ceramic)-hone for a smooth finished edge; 3. tapered diamond rod (medium 400 grit) for serrations & gut hooks; 4. diamond rod with groove for fishhooks; 5. ferro rod; 6. high-pitched emergency whistle
- a portable edc field survival knife sharpener with built-in lanyard hole, ideal for hunting, camping, outdoor survival use. it also works well for your kitchen chef knife.
- durable abrasives & superior sharpening performance: the carbide and ceramic abrasives pass 10,000 times field use test. never wears out. preset optimal sharpening angle.
- versatile & easy use: this pocket knife sharpener not only quickly sharpens very dull or damaged blades, but also hone for razor sharp; not only for straight edge but also serrated knife.
- 3 years warranty and superior after-sale service: sharpal headquarters in ca, us with overseas branches in germany and australia, aiming at providing consumers with an easy and cost-effective way to obtain a sharp edge. manufactured and field-tested to the highest standards.
4
Sharp Pebble Premium Whetstone Sharpener- NonSlip Bamboo Base & Angle Guide
Product Highlights:
- ✅ premium quality: not all sharpening stones are created equal. we only import & source premium quality material for the manufacturing of our whetstones. our proprietary composition of aluminum oxide along with sharpening compounds provides you with a superior cutting performance. don't be fooled by identical-looking cheap knife sharpening stones.
- ✅ superior bundle: sharp pebble knife sharpening kit comes with double-sided (#1000/ #6000) whetstone knife sharpener, real handcrafted bamboo base for holding the stone, knife sharpening angle guide, a simple instruction manual & detailed ebook with lots of tips & tricks which will appeal at every skill level.
- ✅ safety: we understand the importance of safety when using sharpening stones for knives, your purchase comes with a rubber base for holding the stone inside a non-slip bamboo base, this setup will ensure the wetstone is fixed in one place while sharpening. and knife sharpening angle guide allows you to maintain the correct angle and safely apply consistent pressure while sharpening the blade.
- ✅ easy to use: our sharpening water stone kit is extremely user friendly & easy to assemble. sharp pebble whetstone uses water for sharpening, so no need of expensive sharpening/honing oils and no mess while sharpening & it can be easily cleaned using water.
- ✅ multipurpose use: this whetstone 1000/6000 sharpener kit is highly durable & long-lasting. and it can sharpen any blade out there, be it any kitchen knife set, chef knife, steak knife, sontoku knife, paring knife, sushi knife, cleaver knife, kitchen knives, japanese knife, butcher knife, paring knife, bbq knife, hunting knife, pocket knife, scissor, chisel, blade, straight razor, barber clippers & more. get this simple yet unparalleled tool for home/professional chefs or as men's gifts.
5
DEWALT 20V MAX XR Only DCCS620B
Product Highlights:
- cordless chainsaw comes with low kick back 12-inch bar and chain for construction and outdoor cutting applications
- compact, lightweight design (just 9 lbs. with battery) of the battery chainsaw for maximum user control
- high-efficiency brushless motor of the battery powered chainsaw maximizes runtime and motor life
- up to 90 cuts per charge on 4x4 pressure treated wood (using a 20v max* 5ah battery)
- tool-free chain tensioning and bar tightening knob for proper bar clamping force
5 Best Lawn Mower Blade Sharpener and Balancer
1
American Lawn Mower Company Push Reel Lawn Mower, Red
Product Highlights:
- 4-blade reel mower with a cutting width of 14” and durable 8.5” polymer wheels for maximum maneuverability. lightweight at only 19 pounds. reel lawn mowers are great for small lawns.
- this push lawn mower has an adjustable blade height of 0.5”-1.75”. capable of cutting grass up to 4 inches tall and is less effective on taller grass.
- manual grass cutter is environment-friendly alternative to other lawn mowers. this push mower is pollution-free, noise-free, low maintenance, lightweight and easy to use.
- a reel mower uses a cutting action that does not bruise or damage the blades of grass. for best results using a reel push mower, mow no more than 1/3 of the grass blade, so that the roots stay intact.
- increase the amount of overlap while using your push mower if your lawn reaches a height of 4 inches or more. it’s better to mow smaller amounts more frequently than it is to let the grass get long. try not reel mower when the grass is wet.
2
SHARPAL 103N Allin1 Knife Machete, Pruner, Hedge Shears, Scissors
Product Highlights:
- ✅versatile – the most versatile sharpener in the market to sharpen and hone both single and double beveled blades including knife, mower blade, pruner, loppers, hedge shears, axe, machete, hatchet, scissors, edged tool, etc. nasumtuo
- ✅superior sharpening performance – as blades vary from different angles, shape, single or double bevel, etc., to fulfill the best sharpening performance for each blade / tool edge, this item is constructed of 5 sharpening parts including 3 different slots of preset optimal sharpening angle, one specially designed tungsten carbide bar, and one ceramic bar.
- ✅durable – all sharpening abrasive materials pass 10,000 times field use test. never wears out
- ✅safe & comfortable use – oversized handle allows for use with gloves. large hand guard to protect your hands from hurting by blades. rubber over-molded handle and base provide secure and comfortable grip.
- ✅3 years warranty and superior after-sale service: sharpal headquarters in ca, us with overseas branches in germany and australia, aiming at providing consumers with an easy and cost-effective way to obtain a sharp edge. manufactured and field-tested to the highest standards.
3
Oregon Precision Blade Balancer For All Lawnmower Blades, Fits Stihl, Troy & More
Product Highlights:
- universal precision high quality blade balancer: balances lawnmower blades after sharpening, for reduced vibration and engine wear
- one for all fit: designed to fit almost any lawnmower make and model
- increase the life of your mower: verifies unbalanced and bent blades, providing a smoother cut when used frequently
- static balancing blade for ease of use: created with top quality zinc die-casting, provides more durability than competing plastic or other metal cones
- includes: 1 x oregon universal precision mower blade balancer
4
Sharp Pebble Premium Whetstone Sharpener- NonSlip Bamboo Base & Angle Guide
Product Highlights:
- ✅ premium quality: not all sharpening stones are created equal. we only import & source premium quality material for the manufacturing of our whetstones. our proprietary composition of aluminum oxide along with sharpening compounds provides you with a superior cutting performance. don't be fooled by identical-looking cheap knife sharpening stones.
- ✅ superior bundle: sharp pebble knife sharpening kit comes with double-sided (#1000/ #6000) whetstone knife sharpener, real handcrafted bamboo base for holding the stone, knife sharpening angle guide, a simple instruction manual & detailed ebook with lots of tips & tricks which will appeal at every skill level.
- ✅ safety: we understand the importance of safety when using sharpening stones for knives, your purchase comes with a rubber base for holding the stone inside a non-slip bamboo base, this setup will ensure the wetstone is fixed in one place while sharpening. and knife sharpening angle guide allows you to maintain the correct angle and safely apply consistent pressure while sharpening the blade.
- ✅ easy to use: our sharpening water stone kit is extremely user friendly & easy to assemble. sharp pebble whetstone uses water for sharpening, so no need of expensive sharpening/honing oils and no mess while sharpening & it can be easily cleaned using water.
- ✅ multipurpose use: this whetstone 1000/6000 sharpener kit is highly durable & long-lasting. and it can sharpen any blade out there, be it any kitchen knife set, chef knife, steak knife, sontoku knife, paring knife, sushi knife, cleaver knife, kitchen knives, japanese knife, butcher knife, paring knife, bbq knife, hunting knife, pocket knife, scissor, chisel, blade, straight razor, barber clippers & more. get this simple yet unparalleled tool for home/professional chefs or as men's gifts.
5 
EGO Power AB2100 21Inch LM2101/LM2100/LM2102SP/LM2100SP/LM2142SP ,Black
Product Highlights:
- 3-in-1 mower blade for mulching, bagging and side discharging
- designed specifically for ego power plus mower models lm2100 and lm2100sp
- factory sharpened steel blade for excellent cutting performance
- delivers a clean cut to promote lawn health
- genuine ego parts ensure compatibility and quality
5 Best Lawn Mower Blade Sharpener Kit
1
American Lawn Mower Company Push Reel Lawn Mower, Red
Product Highlights:
- 4-blade reel mower with a cutting width of 14” and durable 8.5” polymer wheels for maximum maneuverability. lightweight at only 19 pounds. reel lawn mowers are great for small lawns.
- this push lawn mower has an adjustable blade height of 0.5”-1.75”. capable of cutting grass up to 4 inches tall and is less effective on taller grass.
- manual grass cutter is environment-friendly alternative to other lawn mowers. this push mower is pollution-free, noise-free, low maintenance, lightweight and easy to use.
- a reel mower uses a cutting action that does not bruise or damage the blades of grass. for best results using a reel push mower, mow no more than 1/3 of the grass blade, so that the roots stay intact.
- increase the amount of overlap while using your push mower if your lawn reaches a height of 4 inches or more. it’s better to mow smaller amounts more frequently than it is to let the grass get long. try not reel mower when the grass is wet.
2
Maxpower 331528B Mulching Blade 742-0741, 742-0741A, 942-0741, 942-0741A Black
Product Highlights:
- replaces oem numbers 742-04100, 742-0741, 742-0741a, 942-0741 and 942-0741a
- also fits craftsman cmxgzam100067
- includes 1 mulching blade for many 21” cut mtd, cub cadet, troy-bilt and craftsman mowers
- measures 21" in length and 2-1/4" in width
- bow tie center hole design
3
SHARPAL 103N Allin1 Knife Machete, Pruner, Hedge Shears, Scissors
Product Highlights:
- ✅versatile – the most versatile sharpener in the market to sharpen and hone both single and double beveled blades including knife, mower blade, pruner, loppers, hedge shears, axe, machete, hatchet, scissors, edged tool, etc. nasumtuo
- ✅superior sharpening performance – as blades vary from different angles, shape, single or double bevel, etc., to fulfill the best sharpening performance for each blade / tool edge, this item is constructed of 5 sharpening parts including 3 different slots of preset optimal sharpening angle, one specially designed tungsten carbide bar, and one ceramic bar.
- ✅durable – all sharpening abrasive materials pass 10,000 times field use test. never wears out
- ✅safe & comfortable use – oversized handle allows for use with gloves. large hand guard to protect your hands from hurting by blades. rubber over-molded handle and base provide secure and comfortable grip.
- ✅3 years warranty and superior after-sale service: sharpal headquarters in ca, us with overseas branches in germany and australia, aiming at providing consumers with an easy and cost-effective way to obtain a sharp edge. manufactured and field-tested to the highest standards.
4
Oregon Precision Blade Balancer For All Lawnmower Blades, Fits Stihl, Troy & More
Product Highlights:
- universal precision high quality blade balancer: balances lawnmower blades after sharpening, for reduced vibration and engine wear
- one for all fit: designed to fit almost any lawnmower make and model
- increase the life of your mower: verifies unbalanced and bent blades, providing a smoother cut when used frequently
- static balancing blade for ease of use: created with top quality zinc die-casting, provides more durability than competing plastic or other metal cones
- includes: 1 x oregon universal precision mower blade balancer
5
SHARPAL 101N 6In1 Pocket Repair, Restore And Hone Straight And Serrated Blade
Product Highlights:
- 6 function: 1. no. 1 v-notch slot (coarse carbide)-quickly set a new edge; 2. no. 2 (fine ceramic)-hone for a smooth finished edge; 3. tapered diamond rod (medium 400 grit) for serrations & gut hooks; 4. diamond rod with groove for fishhooks; 5. ferro rod; 6. high-pitched emergency whistle
- a portable edc field survival knife sharpener with built-in lanyard hole, ideal for hunting, camping, outdoor survival use. it also works well for your kitchen chef knife.
- durable abrasives & superior sharpening performance: the carbide and ceramic abrasives pass 10,000 times field use test. never wears out. preset optimal sharpening angle.
- versatile & easy use: this pocket knife sharpener not only quickly sharpens very dull or damaged blades, but also hone for razor sharp; not only for straight edge but also serrated knife.
- 3 years warranty and superior after-sale service: sharpal headquarters in ca, us with overseas branches in germany and australia, aiming at providing consumers with an easy and cost-effective way to obtain a sharp edge. manufactured and field-tested to the highest standards.
Patrick Cooper
Patrick has over a decade’s experience writing about consumer electronics on the web. An avid traveller, he is the father of two adopted pitbulls and a greyhound. Cheif editor at WhatRocksAndWhatSucks.com, right now Patrick lives in Austin, TX. Reach him at patrick@wraws.com.