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POLY-TECH 36428 7/16" X 1" FLAT COUNTERBORE

POLY-TECH 36428 7/16" X 1" FLAT COUNTERBORE

SKU: 1101353
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In Stock
Hartville
2 in stock
Tallmadge
Not available at this location
Middlefield
Not available at this location

Product Description

Use SD-3 Counterbores to drill a pilot hole and counterbore a flat bottomed hole in one step. Perfect for lag screws, lag bolts, washer head screws, T-nuts & more.

Drive Shank: 1/4" Hex Power Bit Shank

Drill Size: 7/16"

Counterbore Size: 1"

7/16" x 1" 3-Flute Flat Bottom Counterbore with TiN coated twist drill