MOQ | 200 Piece/Pieces |
Place of Origin | Jiangsu, China (Mainland) | Brand Name | DM |
Model Number | DM4-HSS001 | Standard | DIN standard |
Hardness | HRC 61 - 66 | DIN Standard | DIN338,DIN340 |
Surface Treatment | Bright, black,amber | Point angle | 118u00b0 or 135u00b0 |
Manufacture process | Fully ground,Edge ground | Type | Twist Drill Bit |
Material | HIGH SPEED STEEL | Use | Metal Drilling |