COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, extremely heat resistant; for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.
ChewSteel Tools Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bits with Straight Shank Set of 13pcs to Cut Through Hard Metals Such as Stainless Steel and Cast Iron
Was:
$56.88
Now:
$28.44
- SKU:
- III168552
- UPC:
- 778862632522
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.