Drillpro 10Pcs 3x3mm Tungsten Carbide Burr Rotary Drill Bits Double Files Cutter Set

Description: Drillpro 10Pcs 3x3mm Tungsten Carbide Burr Rotary Drill Bits Double Files Cutter Set Specification: Material: Tungsten steel solid carbide Shank diameter: 3mm Head diameter: 3mm Compatibility: Smaller rotary tools Features: 1. Hardmetal burrs used in pneumatic or electric tools, speed is 6000-40000 rpm, must clamp tool. 2. From right to left direction of cutting uniform movement, not like the use of wheel for reciprocating cutting 3. Be careful not to overexert (pressure is generally not more than 4 kg) 4. Tungsten steel solid carbide burrs for DIY enthusiast or hobby and craft fan, and give your rotary tool even more functionality with this set of burrs Package Included: 1 x Tungsten carbide rotary burr drill bits set 1 x Retail box More Details: