27/64" x 18" high speed steel drill bit, extra long DWDDL
High-speed steel drill bit with extra length for reach. Provides hardness and toughness with lubricity from black oxide coating. Customers note sharpness and long flute length, with mixed durability feedback
Highlights
- extra-long reach
- black oxide lubricity
- round shank versatility
Pros
- high-speed steel construction
- black oxide coating for lubricity
- round shank for versatile toolholding
- extra-long reach for deeper drilling
- efficient chip evacuation with spiral flutes
Cons
- mixed durability reports (some breakage described)
- mixed drill accuracy and bendability feedback
Best For
Features
- High-speed steel for general purpose drilling with wear resistance
- Extra long 18" length for increased reach in drilling operations
- Black oxide coating reduces friction and helps coolant remain near the cutting edge
- Round shank compatible with a variety of toolholding systems
- Right-hand cut spiral fluted design for efficient chip evacuation during drilling
