


Drillco® Countersink, 5/16", High Speed Steel, 82° Angle, 1 Flutes
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Drillco® Countersink, 5/16", High Speed Steel, 82° Angle, 1 FlutesShould be used when multi flute countersinks chatter or the hole is too small for a multi flute countersink to enter Used for countersinking flathead screws Bright finish Specifications Material High Speed Steel Head Diameter 5 16" Countersink Angle 82 No. Of Flutes 1 Overall Length 2" Country Of Origin China
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Your Drillco® Countersink, 5/16", High Speed Steel, 82° Angle, 1 Flutes orders ship within 1-2 business days.
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- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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Cover too loose.
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Reviewed in the United States on January 12, 2026
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