Blades, Bits & Abrasives
Drill bits, saw blades, cutting wheels, sandpaper, and sharpeners tested until they quit. Shoppers cross-shopping drill bit size chart, how to sharpen drill bits, 3 8 drill bit and drill bit sizes land here for the head to head that settles it.
Category leaderboard
Brands that won the most head-to-head tests in this category.
- 1DeWalt4 wins
- 2Makita3 wins
- 3Diablo3 wins
- 4COMOWARE1 win
- 5Klein Tools1 win
- 6Viking Drill and Tool1 win
What actually won in blades, bits & abrasives
Products named as the winner by the independent tests indexed on this page. We have not tested anything ourselves.
COMOWARE M42 cobalt
Won: Which Drill Bit Set Brand Wins?
Klein Tools
Won: Which Drill And Tap Set Brand Wins?
DeWalt
Won: Step Drill Bits 2024 Test: Which Brand Wins?
Viking Drill and Tool
Won: Which Drill Bit Brand Wins?
Drill Doctor 750X 750X
Won: Drill Bit Sharpener 2023 Test: Which Brand Wins?
Oregon G5 Mulching
Won: Which Lawn Mower Blade Brand Wins?
Amazon search links. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
All blades, bits & abrasives tests
Which Drill Bit Set Brand Wins?
COMOWARE
See the results
Which Drill And Tap Set Brand Wins?
Klein Tools
See the results
Step Drill Bits 2024 Test: Which Brand Wins?
DeWalt
See the results
Chainsaw Sharpener 2024 Test: Which Brand Wins?
7 products tested
See the results
Which Drill Bit Brand Wins?
Viking Drill and Tool
See the results
Knife Sharpener 2023 Test: Which Brand Wins?
8 products tested
See the results
Drill Bit Sharpener 2023 Test: Which Brand Wins?
Drill Doctor 750X (135 degree split point)
See the results
Which Lawn Mower Blade Sharpeners Brand Wins?
6 products tested
See the results
Which Lawn Mower Blade Brand Wins?
Oregon G5 Mulching
See the results
Which Annular Cutters Brand Wins?
Champion
See the results
Which Circular Saw Blades Brand Wins?
Makita (Max Efficiency Blade)
See the results
Which Bit Holders Brand Wins?
DeWalt (locking)
See the results
Which Chop Saw Metal Cutting Blade Brand Wins?
Makita
See the results
Which Carbide Burr Set Brand Wins?
Cle-Line
See the results
Which Wood Drilling Bits Brand Wins?
Comoware Spade (cheapest at $1.80 each, though slowest in every test)
See the results
Which Knife Sharpeners Brand Wins?
Lansky
See the results
Which Lawn Mower Blade Sharpener Brand Wins?
All American Model 5000
See the results
Which Circular Saw Blade Brand Wins?
Evolution
See the results
Which Sandpaper Brand Wins?
3M Cubitron
See the results
Which Torx Bit Brand Wins?
DeWalt
See the results
Which Masonry Drill Bit Brand Wins?
Irwin
See the results
Chainsaw Sharpener 2021 Test: Which Brand Wins?
Chicago Electric
See the results
Which Oscillating Multi-tool Blade Brand Wins?
EZARC
See the results
Which Hole Saw Brand Wins?
MK Morse
See the results
Step Drill Bits 2020 Test: Which Brand Wins?
DeWalt
See the results
Knife Sharpener Apr 2020 Test: Which Brand Wins?
Wicked Edge Gen 3 Pro
See the results
Drill Bit Sharpener 2020 Test: Which Brand Wins?
Drill Doctor 750X
See the results
Which Impact Driver Bits Brand Wins?
Milwaukee Shockwave
See the results
Knife Sharpener Jan 2020 Test: Which Brand Wins?
Work Sharp
See the results
Which Utility Knife Blade Brand Wins?
DeWalt
See the results
Which Twist Drill Bit Brand Wins?
DeWalt
See the results
Which Flap Disc Brand Wins?
Makita
See the results
Which Metal Cutoff Wheels Brand Wins?
Makita
See the results
Reciprocating Saw Blade 2019 Test: Which Brand Wins?
Lenox carbide thick metal blade
See the results
Which Carbide Demolition Sawzall Blade Brand Wins?
3 products tested
See the results
Which Demolition Sawzall Blades Brand Wins?
Diablo
See the results
Which Bi-metal Sawzall Blade Brand Wins?
Diablo
See the results
Which Metal Grinding Wheel Brand Wins?
Warrior
See the results
Reciprocating Saw Blade 2018 Test: Which Brand Wins?
Diablo
See the results