1.1mm C2/K20 Tungsten Carbide Straight Shank Spiral Flutes Twist Drill Bit 4pcs 20x28x40mm Chalk/oil the file: rub a

Chalk/oil  the file: rub a small amount of oil into the teeth of the file to:

Clamping Diameter: 22mm/0

Typically used on tables

Specifications: Product Name: PTFE Furniture Sliders

1.1mm C2/K20 Tungsten Carbide Straight Shank Spiral Flutes Twist Drill Bit 4pcs 20x28x40mm Chalk/oil the file: rub aSpecifications: Drilling Diameter: 1. 1mm 0. 043" Flute Length: 20mm 0. 79" Shank Diameter: 1. 1mm 0. 043" 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