WHISTECK Titanium Carbide Rotary Burr Set 10pcs Double Cut Tungsten Steel Die Grinder Bits 3mm 1.8 shank and 6mm 1.4 Head Size for Woodworking Drilling Metal Craving Engraving Polishing

✔【CARBIDE DIE GRINDER BITS】:Carbide rotary burr set is made of tungsten carbide, with titanium surface, high resistance and good toughness. Total Length:41-48mm, cutting diameter 6mm(1/4 inch), shank length 35mm, shank diameter 3mm(1/8 inch).

✔【DOUBLE CUT HEAD DESIGN】The crossed groove lines of carbide rotary burr make it more suitable for materials with relatively low density, such as wooden, plastic and aluminum. most popular choice for rapid stock removal on carbon and stainless steel.

✔【LONG LAST WORKING LIFE】:The working life of solid tungsten steel rotary burrs is 10 times longer than high-speed steel and 200 times longer than grinding wheel. Comprehensive processing costs can be reduced by about 10 times, sharp and sturdy.

✔【WIDE RANGE ADAPTABILITY】1/8” shank carbide rotary file fits most die grinders or rotary tools. An ideal choice for metal working, tool making, wood carving, model engineering ,groove processing, engraving, polishing, touch-up and smooth finishing.

✔【PORTABLE PLASTIC CASE】:10 different shapes and sizes of carbide rotating burrs in one kit satisfy your various craft creation needs. The carbide burr set in a portable case for storage and protection allows you to take it to anywhere, very convenient and practical.