M2 HSS quick-change 1/2, 3-hole step drill bit set
M2 HSS step drill bits with quick-change 1/4 hex shank for easy switching. Cuts clean holes with durable construction and visible size markings. Customer notes sharpness and durability, though durability feedback is mixed
Highlights
- visible target hole sizes
- multi-hole sizes in set
- quick-change hex shank
Pros
- quick-change 1/4 inch hex shank
- visible size highlights for target holes
- high-durability M2 HSS construction
- designed for multiple hole sizes
- compatible with impact tools
Cons
- mixed durability feedback from customers
Best For
Features
- M2 HSS construction with higher Tungsten and Molybdenum for durability
- Vacuum heat treatment and nitride surface hardening for improved wear resistance
- Polished stepped design and clear hole-size visibility for quick targeting
- Quick-change 1/4 inch hex shank compatible with impact tools
- Includes 3 bits with varying hole sizes for multi-hole drilling
