Snappy, Flat Bottom Counterbore With Drill Bits (3 Variants)

  • C$32.70


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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.

3-Flute Flat Bottom Counterbore, with TiN coated twist drill

Part # 33208 34012 34816 
Drive Shank 1/4" Hex 1/4" Hex 1/4" Hex
Drill Size 1/8" 3/16" 1/4"
Counterbore Size 1/2" 5/8" 3/4"
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