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Item # 8070004, Whiteside Machine #4 Screw, 7/64" Drill, 3/8" C'sink, 1/2" Lg Dia Four Flute Adjustable Countersink: Premium High Speed Steel

$16.44

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Whiteside Machine #4 Screw, 7/64" Drill, 3/8" C'sink, 1/2" Lg Dia Four Flute Adjustable Countersink: Premium High Speed Steel is designed to slip over the drill bit and affix with dual set screws into the flutes. Adjust the drilling length by sliding the head up or down the bit. Use to countersink holes in wood, plastic, or aluminum for flat head screws.

Sold Separately: Standard Carbon Steel countersinks. Matching drill bits Jobber & Taper Point are offered for your convenience.
SPECIFICATIONS
Countersink5/16 in
Drill Size7/64 in
Large Diameter1/2 in
Screw Size#4
ManufacturerWhiteside Machine

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