Cobalt M35 Drill Bit Set- 29 Pcs Twist Jobber Length for Hardened Metal, Stai
M35 HSS+5% Cobalt? :High-speed steel, also known as HSS, is the most common drill bit for metal applications. It incorporates an element with cobalt that...
- 115 Pc M35 H. S. S. Plus 5% Cobalt Drill Bit Set, Professional, 135° Split Po
Enhanced Durability: M35 H. With 5% Cobalt, featuring aggressive 135° split points for longevity and speed in hard materials like stainless steel. Comprehensive Range: 115...
