Precision Twist Drill 091439 R56 39/64 PTD 118PT S&D HSS BLK&BRT

Reduced Shank Drill Bits
645194 MFG #: 091439
Dormer Pramet
33.09000 / ea
Precision_Twist_Drill_091433
Right hand (clockwise rotation) cutting direction. Standard two flute design. Standard spiral, helical flutes. All drills have reduced shanks that are 1/2 in diameter. Precision Dormer Black oxide flutes with bright body finish. Other sizes available.
QTY
Add to Wishlist
  • Features

Features

  • Right hand (clockwise rotation) cutting direction.
  • Standard two flute design.
  • Standard spiral, helical flutes.
  • All drills have reduced shanks that are 1/2" in diameter.
Precision Dormer
  • Black oxide flutes with bright body finish.
  • Other sizes available.
"
High speed steel provides good wear resistance and can be used in general purpose applications for both ferrous and non-ferrous materials
Bright provides a smooth, polished finish on the tool
They are used with portable drills and drill presses on ferrous and non-ferrous materials
It increases chip flow in softer materials such as aluminum, wood and plastic non-coolant through
No coolant channel