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Single Flute Countersink (Sizes)
Single Flute Countersink (Sizes)
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Single Flute Countersink (Sizes)


  • 82 degree pitch
  • 1/4 In shank
  • For machine countersinking holes of small diameter.
  • Hooked rake angle gives a smooth surface finish in almost all materials.
  • It is suggested that the diameter of the tool chosen be at least 50% larger than the finished diameter required.
  • Not to be used in portable applications.

Stocking Data is current as of 11/20/2024 7:00:01 PM CT

Product SKU Mfr Part # Selling Unit Qty Avail/Qty On-order Price Order
Single Flute Countersink 1/4 In 27818 XL801-1/4X82 EA 2/0In Stock
1- 4
$12.490
5-24
$11.241
25+
$10.617
Single Flute Countersink 3/8 In 27820 XL801-3/8X82 EA 0/2Out Of Stock
1- 4
$13.990
5-24
$12.591
25+
$11.892
Single Flute Countersink 1/2 In 27817 XL801-1/2X82 EA 0/3Out Of Stock
1- 4
$17.990
5-24
$16.191
25+
$15.292
Single Flute Countersink 5/8 In 27821 XL801-5/8X82 EA 2/0In Stock
1- 4
$24.990
5-24
$22.491
25+
$21.242
Single Flute Countersink 3/4 In 27819 XL801-3/4X82 EA 1/0In Stock
1- 4
$33.290
5-24
$29.961
25+
$28.297