1.7mm C2/K20 Tungsten Carbide Straight Shank Spiral Flutes Twist Drill Bit 4pcs 28mm X 24mm X 200mm Machine Screw Thread Diameter: 1/4-20

Machine Screw Thread Diameter: 1/4-20

Size: G3/4 Male x G3/4 Female

Overall Height: 19

size or appearance are consistent with ones

This switch is NOT momentary

1.7mm C2/K20 Tungsten Carbide Straight Shank Spiral Flutes Twist Drill Bit 4pcs 28mm X 24mm X 200mm Machine Screw Thread Diameter: 1/4-20Specifications: Drilling Diameter: 1. 7mm 0. 067" Flute Length: 17mm 0. 67" Shank Diameter: 1. 7mm 0. 067" 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