4.7mm Dia 60mm Length Titanium Coated K35 Tungsten Carbide Twist Drill Bit Gray Hard resistant plastic material and

Hard resistant plastic material and solid construction to ensure longer service life

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Granularity:100Grit

Installation according to the installation direction on the back of abrasive belt

M4 Snap Hook Size: 40 x 19

4.7mm Dia 60mm Length Titanium Coated K35 Tungsten Carbide Twist Drill Bit Gray Hard resistant plastic material andSpecification: Cutting Edge Diameter: 4. 7mm 0. 185" Cutting Edge Length: 30mm 1. 18" Shank Diameter: 4. 7mm 0. 185" Overall Length: 60mm 2. 36" Material: K35 Tungsten Carbide (HRC92 94) Finish: Titanium Coated (Nanometer Coating) Cutting Hardness (Max.): HRC55 Package Content: 1pcs x Twist Drill Bit Description: Made of super fine grain carbide, it has high hardness (HRC92 94), wear resistance, heat resistance, and high bending strength. With good