10 Mixed Tungsten Carbide Twist Drill Bits, Sizes 0.7mm, 0.8mm, 0.9mm, 1.0mm and 1.1mm, For PCB, Dremel, Jewelry, CNC, Soft Metals

Description

10 Mixed Tungsten Carbide Twist Drill Bits, Sizes 0.7mm, 0.8mm, 0.9mm, 1.0mm and 1.1mm, 1/8" Shank For PCB, Dremel, Jewelry, CNC, Soft MetalsGreat for Printed Circuit Boards, Plastics, Carbon Fiber, Fiberglass, Wood, Soft Metals, Stainless Steel etc..Set Includes:2 - 0.7mm diameter Tungsten Carbide Drill Bits, Cutting Length: 9.5mm2 - 0.8mm Diameter Tungsten Carbide Drill Bits, Cutting Length: 9.5mm2 - 0.9mm Diameter Tungsten Carbide Drill Bits, Cutting Length: 9.5mm2 - 1.0mm Diameter Tungsten Carbide Drill Bits, Cutting Length: 10.5mm2 - 1.1mm Diameter Tungsten Carbide Drill Bits, Cutting Length: 10.5mmShank diameter: 3.175mm (1/8inch), Total length: 38mm (1.5inch)10 pcs Set in a Protective PVC Case For CNC machines and Handheld tools.These long-lasting bits are made from high quality ultrafine micrograin tungsten steel for precision machining and accurate drilling.High cutting performance, high wear resistance.These micro drills have sharp cutting edges, reduced cutting force, lower breaking points and improve the quality of the hole wall