-Cutting Diameter=1/2"(12mm),Shank Diameter=6mm(approx:1/4''),OAL=70mm-Material:Solid tungsten carbide,long tool life.good concentricity and consistency at surface processing-Suitable for process Copper,Aluminum,Alloy,Iron,Marble,Jade,Steel,Glass,Woo..
-LONG WORKING LIFE: Lasts long working life, packed with nice plastic case for safety storage and protection. High efficiency, high-quality finish, long service life, good economic returns.-CARBIDE DIE GRINDER BITS MATERIAL: Tungsten Carbide, Use: Ro..
-1/4'' Shank; Approx. 2 and 1/4'' length; Maximum RPM: 20,000-Use for grinding, polishing, milling, burnishing, for use with 1/4'' die grinder&hand-held drills-Different head shape, included ball,taper, club, cylindrical rounded/flared/pointed ends, ..
-High Quality: Made of high quality high speed steel for long life and exceptionally precise cuts the first time, saving you energy and stress.-Great to Use: A valuable addition to any woodworker's rotary tool, suitable for most rotary tools includin..
-Comprehensive range, including miniature burs for delicate applications-Extremely high stock removal, long tool life and smooth milling-Can be used with cutting rates of up to 3,600 SFPM-Smooth running ,Designed for maximum stock removal of non-ferr..
-Comprehensive range, including miniature burs for delicate applications-Extremely high stock removal, long tool life and smooth milling-Can be used with cutting rates of up to 3,600 SFPM-Smooth running ,Designed for maximum stock removal of non-ferr..
-Comprehensive range, including miniature burs for delicate applications-Extremely high stock removal, long tool life and smooth milling-Can be used with cutting rates of up to 3,600 SFPM-Smooth running ,Designed for maximum stock removal of non-ferr..
-Made of high quality high speed steel with titanium coating for durable and effortless, exceptionally precise cuts the first time.-Shank diameter 3mm(1/8"), length 40mm(1.57"), Easy to insert into most mini-grinding rotary tools including for Dremel..
-Durable?These burrs are made of high speed steel for high hardness, high abrasion resistance and high heat resistance. lasts long working life-High Productivity?Processing efficiency than the manual file to improve of times, than with a small handle..