9.5mm C2/K20 Tungsten Carbide Straight Shank Spiral Flutes Twist Drill Bit 0.47"IDx0.51"ODx9.6" Wire Length: 185mm / 7

Wire Length: 185mm / 7

there are 6 different cement drill bit sizes

Rod Length: 20mm /0

and ultimate high voltage

5 Inch x 1

9.5mm C2/K20 Tungsten Carbide Straight Shank Spiral Flutes Twist Drill Bit 0.47"IDx0.51"ODx9.6" Wire Length: 185mm / 7Specifications: Drilling Diameter: 9. 5mm 0. 374" Flute Length: 40mm 1. 57" Shank Diameter: 9. 5mm 0. 374" Overall Length: 65mm 2. 56" Material: C2 K20 Tungsten Carbide Finish: Uncoated Cutting Hardness (Max.): HRC45 Package Content: 1pcs 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