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4YK77 Drill Bit Countersinks

$6.89Including tariffs

Bulk orders will be discounted, please contact us.

Replaceable drill bits can be installed in place of the current drill bit on a compatible drill bit countersink to extend the tool's life and avoid the cost of replacing the entire tool.

Product Number: 4YK77

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  • Description
Mfr Model DW2537
Measurement System Wire
Overall Length 3 in
Material Machining High Speed Steel
UNSPSC 27112812
Country of Origin China (subject to change)
Countersink Angle 60 °
Number of Flutes 4
Finish Machining Bright (Uncoated)
Body Dia 1/2 in
Shank Type Machining Hex
Primary Material Application All Materials
Cutting Direction Machining Right Hand
Flute Type Spiral
Drill Bit Size 9/64 in
Adjustable Drill Yes
Spiral Direction Right Hand
For Screw Size #6
Flute Length 1-3/4 in
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