40Pcs Grinding Carving Bit Set 1/8 Inch Shank 120 Grit Diamond Grinder Bit Universal Carbide Burr Rotary File Rotary Tool Accessories for Glass Wood Metal

★★★★☆ 4.0 50 reviews

$31.99
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$31.99
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Free shipping Free 30-day returns

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Product details

Management number 209973496 Release Date 2026/04/02 List Price $12.80 Model Number 209973496
Category
  • Widely Uses : Our 20 different electroplated diamond grinding heads are used for carving and polishing glass , jade , gemstones , stone , and hard objects , as well as mold finishing . The 20 different tungsten carbide grinding head tools , including rotary grinding wheels , grinding heads , and rotary wheel cutting tools , suitable for metals , wood , steel , plastics , and more
  • Double Groove Design : The double groove grinding heads feature a cross line design for rapid chip removal . Faster cutting times and better polishing results significantly improve work efficiency . Different contours allow woodcarvers or metal engravers to easily trim any shape
  • Universal Size : The universal size for both diamond and tungsten carbide grinding heads , with a 1/8 inch shank diameter , fits most small rotary tools with three jaw chucks , enabling precise centering . Shank diameter : 3 mm (1/8 inch) , cutting edge diameter : 6 mm (1/4 inch)
  • Premium Construction : This carbide burr bit is made of premium tungsten carbide steel and the diamond grinder bit is made of premium diamond grit , enduring and has has high hardness , good toughness , and a machining hardness of HRC70
  • Efficient and Stable : The 120 grit diamond grinder bit surface is completely coated with fine diamond particles , resulting in high grinding efficiency , high durability , stable , and safer use

Brand Name THDUJAYJAY
Shank Type Straight
Unit Count 40.0 Count
Finish Types Uncoated
Manufacturer THDUJAY
Material Type Diamond, Tungsten Carbide
Tool Flute Type Parabolic
Cutting Diameter 6 Millimeters
Number of Flutes 1
Included Components 20×Electroplated Diamond Grinding Head 20×Tungsten Carbide Grinding Head
Surface Recommendation Cast Iron, Glass, Metal, Plastic, Stone, Wood

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