Fuller Countersinks with Taper Drill and Stop Collar (Round Shank)

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$21.41 - $24.27
SKU:
CountersinksRnd

Product Overview

Each Fuller countersink combination has a HSS tapered drill bit, countersink and stop collar. In one drilling application the tapered bit
and the countersink will create the correct pilot hole for a wood screw. Select the bit size to match drilling needs. Generally, it is helpful
to have more than one size in order to match different screw sizes.
Replacement HSS taper drills are available. # Size indicates wood screw sizing. (size) indicates Drill Size.

Some sizes are available with Hex Shank

Countersink Sizing Table
Size           Setscrew             Counterbore Diameter        Counterbore OL         Drill Size
3 ..................... 1/8".................................1/4" .................................. 3/4".............................3/32"
4 .....................3/16" ............................... 5/16"................................ 7/8".............................7/64"
5 .....................3/16" ................................3/8" ................................. 7/8"..............................1/8"
6 .....................3/16" ................................3/8" ................................. 7/8".............................9/64"
7 .....................3/16" ................................3/8" ................................. 7/8".............................5/32"
8 .....................3/16" ................................3/8" ................................. 7/8"............................11/64"
9 .....................3/16" ................................3/8" ................................. 7/8".............................3/16"
10 ................... 1/4"................................ 7/16"................................. 7/8"............................13/64"
12 ................... 1/4".................................1/2" .................................. 7/8".............................7/32"
14 ................... 1/4".................................1/2" .................................. 7/8"..............................1/4"
16 ...................5/16" ................................5/8" ................................11/16" ...........................9/32"
18 ...................5/16" ................................5/8" ................................11/16" ...........................5/16"

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