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● | This product is made of M35 high-speed steel containing 5% cobalt |
● | The drill bit is formed by grinding and with precision dimension |
● | 135°double clearance angle has the auto-centering function to prevent slippage during drilling |
● | Fine thread technology is adopted to effectively increase the cutting speed and prolong the service life |
Product No | 52813 |
MADE IN | China |
Tool List | 1.5, 2.0, 2.5, 3.0, 3.2, 3.5, 4.0, 4.5, 4.8꧋, 5.0, 5.5, 6.0, 6.5MM |
pcs/Set | 13 pcs |
Warranty clause | No warranty as consumables |