HIGHFIRE 115 pcs M35 cobalt drill bit set with storage case
M35 cobalt HSS twist drill bits set with 115 pieces in fractional and letter sizes. Designed to resist heat and wear on tough materials. Customers note quality, durability, and sharpness
Highlights
- 115-piece cobalt HSS set
- M35 cobalt for high heat wear resistance
- 1/16"-1/2" fractional, A-Z letters, Wire #1-#60
Pros
- 5% cobalt content for heat resistance
- diverse size range (fractional, letter, wire sizes)
- includes indexed storage case
- suitable for stainless steel and cast iron
- sharp and durable performance (customer insight)
Cons
- no explicit performance comparison data
- no material compatibility beyond stated alloys
- no warranty details
Best For
Features
- 115-piece set with 5% cobalt alloy for high heat resistance
- M35 cobalt HSS twist drill bits designed for hardened materials
- 135-degree split point to prevent walking and maintain sharpness
- Suitable for stainless steel, cast iron, high temperature alloys, titanium, hard plastics, woods
- Wide compatibility with metal indexed storage for organization
