Irwin®

Irwin® 1877791 Single End Straight Shank Countersink Set, 1/4 in Dia Min Head, 3/4 in Dia Max Head, 82 deg Max Included Angle, (5) Flutes, 5 Pieces, For Use With 1/4 in Round Shank Handheld and Stationary Drills, Industrial Grade HSS, Black Oxide

1877791 MFG #: 1877791
$97.94 / EA
Non-Stock Item
  • Country of Origin: CN
  • Finish: Black Oxide
  • Manufacturer Name: Stanley Black & Decker
  • Material: Industrial Grade HSS
  • Maximum Head Diameter: 3/4 in
  • Maximum Included Angle: 82 deg
  • Minimum Head Diameter: 1/4 in
  • Number of Flutes: 5
  • Number of Pieces: 5
  • Specifications: 1/4 in Straight Shank, Right Hand Cut
  • Suitable For Use With: 1/4 in Round Shank Handheld and Stationary Drills
  • Type: Single End Straight Shank
Irwin®, 1877791, Countersink Set, Single End Straight Shank, 1/4 in Minimum Head Diameter, 3/4 in Maximum Head Diameter, 82 deg Maximum Included Angle, 5 Flutes, 5 Piece, Specifications: 1/4 in Straight Shank, Right Hand Cut, For Use With: 1/4 in Round Shank Handheld and Stationary Drills, Industrial Grade HSS, Black Oxide
  • Includes
  • Warranty
  • Application
  • Item Features
1/4 in, 3/8 in, 1/2 in, 5/8 in and 3/4 in Countersinks
Limited
For countersinking application
  • Precision ground 82 deg tip for countersinking most machinable metals, wood or plastic
  • Made from industrial grade high speed steel for increased durability
  • Includes a black oxide finish for added corrosion resistance
  • 5-flute design reduces vibration for smoother drilling and extended life
  • 1/4 in round shank fits all handheld and stationary drills