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Irwin Tools IRWIN Drill Bit Set, Countersink, Black Oxide, 3-Piece (1877720)

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Product details

Management number 209984730 Release Date 2026/04/02 List Price $14.40 Model Number 209984730
Category

Product Description IRWIN High Speed Steel Countersinks feature a precision-ground 82-degree tip that makes them ideal for countersinking into most machinable metals. They're made from industrial grade high speed steel for increased durability and they include a black oxide finish for added corrosion resistance. The five flute design reduces vibration for smoother drilling and extended life. Plus, the 1/4" round shank fits all handheld and stationary drills. From the Manufacturer IRWIN High Speed Steel Countersinks feature a precision-ground 82-degree tip that makes them ideal for countersinking into most machinable metals. They're made from industrial grade high speed steel for increased durability, and they include a black oxide finish for added corrosion resistance. The five flute design reduces vibration for smoother drilling and extended life. Plus, the 1/4" round shank fits all handheld and stationary drills.

  • Precision-ground 82 tip for countersinking into 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
  • Five flute design reduces vibration for smoother drilling and extended life
  • 1/4" round shank fits all handheld and stationary drills
UPC 042526917165
Model 1877720
Brand Name IRWIN
Shank Type Round
Unit Count 3 Count
Item Weight 4 ounces
Finish Types Brushed
Manufacturer IRWIN
Material Type Blend
Item Type Name DRILL BIT CNTRSINK 82' BLK OX 3PC SET CLAM
Item Dimensions 1 x 3.63 x 5.25 inches
Tool Flute Type tool_flute
Cutting Diameter 0.25 Inches
Number of Flutes 5
Included Components (3) Countersink Bits sizes: 1/2", 5/8" and 3/4"
Cutting Angle String 82 Degrees
Warranty Description Limited
Surface Recommendation Metal, Wood, Plastic
Global Trade Identification Number 00042526917165

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