MOQ | 100 Piece/Pieces |
Port | SHANGHAI |
Packaging | 170 piece cobalt drill bits for metal Plastic Box |
Place of Origin | Jiangsu, China (Mainland) | Brand Name | TG/OEM |
Model Number | TG0001, 1.0-8.0mm 0.5 step each size 10pcs, 8.5-10.0mm 0.5 step each size 5pcs | Type | Twist Drill Bit, HSS Drill Bits |
Material | High Speed Steel, HSS-Co8%(M42), HSS-Co5%(M35) | Use | Metal Drilling, Metal Drilling |
Standard | DIN338 | Process | Roll & Polished (Edge Ground),Fully ground |
Shank | Straight Shank | MOQ | 100pcs |
Sharpening | 118/ 135 degree or 135 degree split point | Hardness | 65-69HRC |