3Pcs HSS M35 Cobalt Spiral Step Drill Bit Set Stainless Steel Wood Hole Cutter

Category

Wood Drill Bits

Store

eBay

Brand

Unbranded

Material: M35 Cobalt HSS. COBALT STEEL - Manufactured from solid M35 grade cobalt steel, with 5% cobalt added to create a hardened heat-resistant alloy, for much faster cutting and extra long life span.

22.99 GBP