33/64" x 12" HSS extra long drill bit, 1/2" shank
HSS drill bit designed for long reach in iron and steel families. Features black oxide for lubricity and coolant at the cutting edge. Customers note good functionality and sharpness, with mixed durability and accuracy experiences
Highlights
- extra-long reach
- black oxide lubricity
- HSS general purpose
Pros
- high-speed steel for general purpose drilling
- extra long reach for deep holes
- black oxide treatment improves lubricity
- round shank compatibility with toolholding systems
- sharpness and quality highlighted by customers
Cons
- durability reported as variable (breakage in some cases)
- mixed accuracy experiences across materials
Best For
Features
- High-speed steel design offers general purpose drilling capability
- Extra long 12" drill length with 33/64" diameter and 1/2" shank for extended reach and compatibility
- Black oxide treatment provides lubricity and coolant pockets near cutting edge
- Suitable for drilling in a broad range of iron and steel materials
- Round shanks permit use with various toolholding systems and counterclockwise spiral chip evacuation
