2.2mm C2/K20 Tungsten Carbide Straight Shank Spiral Flutes Twist Drill Bit 4pcs Linen Good hardware for connecting threaded

Good hardware for connecting threaded pipes or threaded connectors together

it can be applied as the switches for the additional electronical equipment inside and outside the vehicle

Note: Better for ww/cw double-colored light source

anti-skid and corrosion resistance

Anti-skid foam is fixed on tools or appliances and is not easy to slip

2.2mm C2/K20 Tungsten Carbide Straight Shank Spiral Flutes Twist Drill Bit 4pcs Linen Good hardware for connecting threadedSpecifications: Drilling Diameter: 2. 2mm 0. 087" Flute Length: 20mm 0. 79" Shank Diameter: 2. 2mm 0. 087" Overall Length: 40mm 1. 57" Material: C2 K20 Tungsten Carbide Finish: Uncoated Cutting Hardness (Max.): HRC45 Package Content: 4pcs x Twist Drill Bit Descriptions: Constructed from medium grain C2 K20 tungsten carbide, the drill bit has good toughness, high hardness (HRA89) and wear resistance. With good milling and cutting performance, can