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Whiteside Machine Four Flute Adjustable Countersinks: Standard Carbon Steel

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Whiteside’s 82° countersink heads are 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: Upgrade to the High Speed Steel series for longer life, especially in fiberglass or other abrasive materials. Matching drill bits Jobber & Taper Point are offered for your convenience.

Item # Images CountersinkDrill SizeLarge DiameterScrew SizeManufacturer Price Add To Cart
Compare 8060004
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7/64 in7/64 in1/2 in#4Whiteside Machine $7.73 Add to cart
Compare 8060005
1
3/8 in1/8 in1/2 in#5Whiteside Machine $7.73 Add to cart
Compare 8060006
2
3/8 in9/64 in1/2 in#6Whiteside Machine $7.73 Add to cart
Compare 8060007
3
3/8 in5/32 in1/2 in#7Whiteside Machine $7.73 Add to cart
Compare 8060008
4
3/8 in11/64 in1/2 in#8Whiteside Machine $7.73 Add to cart
Compare 8060009
5
3/8 in3/16 in1/2 in#9Whiteside Machine $7.73 Add to cart
Compare 8060010
6
1/2 in13/64 in5/8 in#10Whiteside Machine $7.73 Add to cart
Compare 8060012
7
1/2 in7/32 in5/8 in#12Whiteside Machine $7.73 Add to cart
Compare 8060014
8
1/2 in1/4 in5/8 in#14Whiteside Machine $7.73 Add to cart

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