4.4mm C2/K20 Tungsten Carbide Straight Shank Spiral Flutes Twist Drill Bit 2pcs 12mm X 0.5mm X 200mm Dimension: 104mm x 50mm (L*W)

Dimension: 104mm x 50mm (L*W)

* Universal hex shank fit quick-change/release and firmly lock of chucks

for BMW 3 Series F30 F31 320i 328i 330i 335i Sedan and Touring 2012-on

Screen Width : 123cm / 48

male to female

4.4mm C2/K20 Tungsten Carbide Straight Shank Spiral Flutes Twist Drill Bit 2pcs 12mm X 0.5mm X 200mm Dimension: 104mm x 50mm (L*W)Specifications: Drilling Diameter: 4. 4mm 0. 173" Flute Length: 25mm 0. 98" Shank Diameter: 4. 4mm 0. 173" Overall Length: 45mm 1. 77" Material: C2 K20 Tungsten Carbide Finish: Uncoated Cutting Hardness (Max.): HRC45 Package Content: 2pcs 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