DWDDL12X3/4 3/4" x 12" HSS Extra Long Drill Bit
High-speed steel drill bit designed for extra reach with good hardness and toughness. Users note quality and sharpness, with mixed durability feedback
Highlights
- extra-long reach for deep holes
- black oxide coating improves lubrication
- versatile round shank for various toolholders
Pros
- high-speed steel construction
- extra-long reach
- black oxide treated for lubricity
- round shank for versatile toolholding
- efficient chip evacuation in counterclockwise use
Cons
- mixed durability reports (some breakage)
- mixed accuracy feedback on thick materials
Best For
Features
- High-speed steel for general purpose drilling with wear resistance
- 3/4 inch diameter by 12 inch length extra long drill bit for reach
- Black oxide finish reduces friction and helps coolant stay near cutting edge
- Round shank compatible with a wide range of toolholding systems
- Right-hand cut spiral flute evacuates chips to prevent clogging
