Irwin – 8 Piece, 1/4 to 1/2″ Head Diam, Single End Countersink Set

Original price was: $70.91.Current price is: $21.27.

57822058_A

Features and Benefits

Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials.

Product Specifications
Number of Pieces 8
Countersink Finish/Coating Bright
Set Includes (6) Combination Drill & Countersinks; Large Depth Stop; Small Depth Stop
Countersink Application Countersinking
Storage Unit Type Case
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Head Diameter (Decimal Inch) 0.2500; 0.3125; 0.3750; 0.4375; 0.5000
Head Diameter (Inch) 1/4; 5/16; 3/8; 7/16; 1/2
Overall Length (Decimal Inch) 3.3750; 3.6250; 4.0000; 4.2500; 4.5000; 4.7500
Overall Length (Inch) 3-3/8; 3-5/8; 4; 4-1/4; 4-1/2; 4-3/4
Shank Type Straight
Includes Pilot No
Overall Length (mm) 85.73; 92.08; 101.60; 107.95; 114.30; 120.65
PSC Code 5133
Countersink Head Only No
Attachment Method Hex Screw
Cutting Direction Right Hand
Fastener Size Compatibility (Wire) #10; #12; #14; #4; #6; #8
Material Application Wood
End Type Single

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