20 Pcs Carbide Rotary Burrs Set,1/8" Shank Nano Blue Coating Ball Nose End Mill,for Die Grinder Woodworking, Engraving, Drilling, Carving

Universal Shank 1/8" Diameter, Ten Models Two Groove Types

20 pcs Solid Carbide Rotary Burrs Set is divided into single and double grooves, and each groove has ten models. Meet your requirements for a variety of work projects. Total length ca.38mm, shank diameter 1/8 inch(3.175mm), fits dremel and most small rotary tools. The angle of these bits are 10 - 20 degs.

The Service Life is 10 Times Longer Than High-Speed Steel And 200 Times Longer Than The Grinding Wheel

The Ball Nose Rotary Burrs Set made of heat-treated solid tungsten carbide, long life, while Nano blue coating enables the tool's cutting edge to retain crucial sharpness and lubricity with an extreme Nano hardness and heat resistance.

The Work Efficiency is Nearly 10 Times Higher Than That of Small Grinding Wheels with Handles

The End Mill CNC Router Bit high hardness, high wear resistance, excellent milling performance, high efficiency, smooth chip removal, no dust pollution, stable and reliable.

Generally Used with Hand-Held Electric or Pneumatic Tools

Universal 1/8 inch round shank design, Easier to clamp. These Nano blue coating bits have an HRC rating of 65 and can process cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum and other metals, and marble, jade, bone, and other non-metals.

20 Models To Meet all Daily Needs

Carbide burrs are widely used for metalwork, toolmaking, engineering, model engineering, wood carving, jewelry making, welding, chamfering, casting, deburring, grinding, cylinder head porting, and sculpting. Suitable for all skill level. This is a essential kit for woodworkers and enthusiasts who cleans up welds or works with metal frequently.