13 Best Power Die Grinders

List Updated April 2021

Bestselling Power Die Grinders in 2021


DEWALT DWMT70783 Straight Die Grinder

DEWALT DWMT70783 Straight Die Grinder
BESTSELLER NO. 1 in 2021
  • Aluminum Body Design
  • Touch Control Trigger
  • Safety Throttle Lever
  • 1/4" Collets
  • 1/4" and 1/8" Collets

SUNTECH SM-55-5300 Sun match 1/4" 115 degree Angle Die Grinder, Black

SUNTECH SM-55-5300 Sun match 1/4
BESTSELLER NO. 2 in 2021
  • Built-in Comfort Grip
  • Safety Throttle Lever
  • Rear Exhaust with Silencer

Metabo GE 710 Plus 10000 to 30500 RPM 6.4-Amp Die Grinder, Variable Speed, 710-watt

Metabo GE 710 Plus 10000 to 30500 RPM 6.4-Amp Die Grinder, Variable Speed, 710-watt
BESTSELLER NO. 3 in 2021
  • Electronic safety shutdown of the motor if the tool jams
  • Thermal overload protection
  • Auto-stop carbon brushes
  • Hardened and ground collet chuck for precise concentricity of tools in use
  • Collet bore of the collet chuck 1/4 "

51 Piece Drum Kit -45 Sanding Bands, 6 Mandrills, Fits Dremel & Any Drill -For Rotary Tools, Die Grinder, Power Drills, Carpenters, Woodworking, Paint, Sanding Surfaces, Finishing Jobs - By Katzco

51 Piece Drum Kit -45 Sanding Bands, 6 Mandrills, Fits Dremel & Any Drill -For Rotary Tools, Die Grinder, Power Drills, Carpenters, Woodworking, Paint, Sanding Surfaces, Finishing Jobs - By Katzco
BESTSELLER NO. 4 in 2021
  • QUALITY- Katzco drum sanding kit is of utmost quality and has 120 grit bands ideal for long term use on all types of surface preparation and surface finishing work. Mandrels are also made of high quality rubber.
  • VARIETY- That Katzco drum sanding kit comes with a total of 51 pieces that include sanding bands, rubber mandrels, and shanks of all of the three different sizes that the kit provides. Incredible variety to fit all of your sanding, surface prep and wood finishing needs
  • CONVENIENT- Katzco drum sanding kit can go into a dremel or drill kit and provides you with every size of band, mandrel, and shank necessary to get any surface prep job you need done. Everything you could possibly need in one convenient place
  • EASY USE- This drum sanding kit is so easy to use that you will be astonished. Simply just screw the shank and mandrel into place and then slip the sand paper grip band right over the mandrel and you are ready to go. Once put into place just use your tool. Its that easy!
  • REUSABLE- Not only does this drum sanding kit have variety, but it is reusable!. You can fit any brand of sanding bands and can be used on multiple brands of dremels and drills. Adding even more versatility than you already know. Turn any rotary tool into a versatile high speed sander.

DEWALT DWMT70782L Angle Die Grinder

DEWALT DWMT70782L Angle Die Grinder
BESTSELLER NO. 5 in 2021
  • Aluminum Body Design
  • Touch Control Trigger
  • Safety Throttle Lever
  • 1/4" and 1/8" Collets

INSMA 2 inch Roloc Quick Change Discs 30Pcs Sanding Discs 1Pcs 1/4'' Holder, Surface Conditioning Discs, for Die Grinder Surface Prep Strip Grind Polish Finish Burr Rust Paint Removal

INSMA 2 inch Roloc Quick Change Discs 30Pcs Sanding Discs 1Pcs 1/4'' Holder, Surface Conditioning Discs, for Die Grinder Surface Prep Strip Grind Polish Finish Burr Rust Paint Removal
BESTSELLER NO. 6 in 2021

KOTVTM 8Pcs Double Cut Carbide Rotary Burr Set 1/4 Inch Shank Carbide Burr For Power Tools Die Grinder Drill Metal Carving Drilling

KOTVTM 8Pcs Double Cut Carbide Rotary Burr Set 1/4 Inch Shank Carbide Burr For Power Tools Die Grinder Drill Metal Carving Drilling
BESTSELLER NO. 7 in 2021

GohEun 10pcs Solid Carbide Burrs Kits Die Grinder Carving Bit for Power Rotary Tools

GohEun 10pcs Solid Carbide Burrs Kits Die Grinder Carving Bit for Power Rotary Tools
BESTSELLER NO. 8 in 2021
  • Unbranded
  • Shaft diameter: (Approx.) 3mm/0.12".
  • Biggest Drill Bit size: (Approx.) 6mm/0.24".
  • Material: Tungsten steel solid carbide.
  • Compatibility: Smaller rotary tools.

Makita GD0601 1/4-Inch Die Grinder

Makita GD0601 1/4-Inch Die Grinder
BESTSELLER NO. 9 in 2021
  • Powerful motor with fixed 25,000 RPM No Load Speed
  • Easy-to-handle at only 3.7 lbs.
  • Protective zig-zag varnish seals the armature from dust and debris for longer tool life
  • Solid aluminum housing with stepped neck for added durability
  • Vent slots designed to direct exhaust air away from the user

3 Inch Metal Cut Off Wheels Blade Kit for Air Die Grinder and Drill [1/32 in. Thickness]

3 Inch Metal Cut Off Wheels Blade Kit for Air Die Grinder and Drill [1/32 in. Thickness]
BESTSELLER NO. 10 in 2021
  • Ideal for cutting metal, sheet metal, rusted bolts, welds
  • Kit comes with 1/4" mandrel & five 3" cut off wheels
  • The 1/4" Mandrel can work with your existing wheels of 3/8" arbor
  • 25,000 RPM Max
  • Compatible with 1/4" air die grinders and any drill

3" Diamond-Plated Steel Cut-Off Wheel for Metal, Glass - 1/4" Shank fits Power Drills Die Grinders

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BESTSELLER NO. 11 in 2021
  • High-speed cut-off wheel for use on steel, aluminum, copper, glass, plastic and more
  • Extra-large 3" diameter for larger cuts
  • Steel disc has diamond particle abrasive electroplated on both sides for cutting hardest material
  • Includes screw mandrel with 1/4" shank, 1-1/2" length
  • Fits power drills, die-grinders and other power tools

Neiko 10649A Air-powered Micro Die Grinder, Pencil Style | 54,000 RPM | 1/8" (3mm) Capacity

Neiko 10649A Air-powered Micro Die Grinder, Pencil Style | 54,000 RPM | 1/8
BESTSELLER NO. 12 in 2021
  • Glides through surfaces with a free air speed of 54,000 RPM and working air pressure of 90 PSI
  • Textured throttle with self-closing lever adjusts speed, speed stays constant until you decide to change it
  • Clean jewelry, dies, rotors, backing plates, brake pads, cylinder heads, mounts and many other applications; suitable for hobby use
  • Lightweight 5-1/4" pencil style shaft offers precision control when cutting, grinding and polishing
  • Average Air Consumption: 1.4 cfm (40 L/m); Air Inlet: 1/4"; Includes flexible nylon hose with protective slip-on shield, two collet wrenches and nipple

OSIDU 8Pcs Tungsten Carbide Rotary Burr Set 1/4-Inch Shank for Rotary Drill Die Grinder Head Carbide File Cutter Taper Points Burrs Metal Polishing Carving Bit Power Tools Double Cut

OSIDU 8Pcs Tungsten Carbide Rotary Burr Set 1/4-Inch Shank for Rotary Drill Die Grinder Head Carbide File Cutter Taper Points Burrs Metal Polishing Carving Bit Power Tools Double Cut
BESTSELLER NO. 13 in 2021
  • 8 Pcs Double cut carbide rotary point burr set, Shank Diameter: 6mm (about 1/4'') 0.236 inches, fits most pneumatic tool power tool die grinder bits
  • Carbide rotary burrs set,fits most,metal working mold and pattern making,die sinking,can process a variety of high-precision mold cavity,long service life,applies in the cast iron,cast steel,carbon steel,alloy steel,stainless steel,copper,aluminum,and other metals
  • USAGE: Carbide burrs for die grinder drill,metal carving,drilling,cleans up welds or works with metal frequently,welding,chamfering,casting,deburring,grinding
  • Wide range of uses includes body shops,fabrication shops,aviation industry,brake shops,industrial shops,die manufacturers, metalwork,tool making,model engineering
  • Machined from new raw tungsten carbide,Unique tooth angle prevents chipping for the longest lasting design possible

Milwaukee 6089-30 Angle Grinder Review

The Milwaukee 6089-30 angle grinder is fitted with a 15 amp motor that can power the tool to a maximum speed of 6,000 RPM. The seven inch wheel is protected by a grinding guard that can be adjusted without the use of any tools. Keep reading to ...

Motor

The Milwaukee 6089-30 angle grinder is equipped with a 15-amp, 4.2 HP motor. The grinder can achieve a maximum speed of 6,000 RPM. There's also a lock-on trigger for convenient operation over long periods of time.

The tool also has overload protection for use in demanding applications. Maintenance is made a bit more simple thanks to the external brush doors. They allow you more convenient access to the brushes for easier replacement.

Handles

The Milwaukee 6089-30 large angle grinder is fitted with a rotating handle. You can adjust it to nine different positions so that you can control the tool better. The side handle has a soft grip for added comfort. The side handle can also be adjusted to three different positions.

Guard

The Milwaukee 6089-30 has a 7/9-inch wheel diameter. It's protected by a burst resistant grinding guard. Also, you will like the fact that you can make quick adjustments to the guard without having to use any tools.

Baffles

The Milwaukee 6089-30 angle grinder is also fitted with debris baffles. They are located at the intake vents and help filter debris that comes in with the airflow. This helps keep internal components from being damaged.

Cord

The Milwaukee 6089-30 is coupled with an eight foot power cord. You can also remove the cord when it's not in use. This makes it a bit easier to store the tool.

The Milwaukee 6089-30 angle grinder is fitted with a 15 amp motor that can power the tool to a maximum speed of 6,000 RPM. The seven inch wheel is protected by a grinding guard that can be adjusted without the use of any tools. You can also remove the eight foot power cord when not in use to make the tool a bit easier to store. Debris baffles also help protect internal components from damage.

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