13-Piece M35 Cobalt Drill Bit Set for Hard Metal, Stainless Steel, 1/16-Inch …
USD 26.80 USD
Specifications
| EAN | 0752785985255 |
| MPN | DHCO13 |
| UPC | 752785985255 |
| Size | 1/16-1/4 in |
| Brand | Drill Hulk |
| Country Of Origin | China |
MADE FROM HIGH-SPEED STEEL AND 5% COBALT: improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits. CAN BE REPEATEDLY SHARPENED AS NEEDED: cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits.