WL Fuller Inc
[W.L. Fuller, Inc.] [Products] [Countersinks]["C" Countersinks]
             "C" Countersinks



Used to countersink and counterbore for the heads of screws in woods, plastics, and non-ferrous materials.  Made of Carbon Steel and heat-treated for long tool life.

The Type “C” countersink is designed for use in all woods, plastics, and non- ferrous metals. The countersink is held in place with 2 hex socket set screws fastened into the flutes of the drill. This countersink can be mounted on taper point, brad point and regular point drills.


Countersink Countersink
Diameter
Drill Hole
Diameter
Overall
Length
C2 1/4" 5/64" 7/8"
C3 1/4" 3/32" 7/8"
C4 5/16" 7/64" 7/8"
C44 5/16" 1/8" 7/8"
C65 5/16" 9/64" 7/8"
C410 5/16" 5/32" 7/8"
C411 5/16" 11/64" 7/8"
C43 5/16" 3/16" 7/8"
C56 3/8" 3/32" 7/8"
C57 3/8" 7/64" 7/8"
C5 3/8" 1/8" 7/8"
C6 3/8" 9/64" 7/8"
C7 3/8" 5/32" 7/8"
C8 3/8" 11/64" 7/8"
C9 3/8" 3/16" 7/8"
C913 3/8" 13/64" 7/8"
C97 3/8" 7/32" 7/8"
C105 7/16" 5/32" 7/8"
C1011 7/16" 11/64" 7/8"
C103 7/16" 3/16" 7/8"
C10 7/16" 13/64" 7/8"
C1014 7/16" 7/32" 7/8"
C104 7/16" 1/4" 7/8"
C122 1/2" 1/8" 7/8"
C129 1/2" 9/64" 7/8"
C125 1/2" 5/32" 7/8"
C1211 1/2" 11/64" 7/8"
C92 1/2" 3/16" 7/8"
C102 1/2" 13/64" 7/8"
C12 1/2" 7/32" 7/8"
C1415 1/2" 15/64" 7/8"
C14 1/2" 1/4" 7/8"
C145 5/8" 5/32" 1-1/16"
C143 5/8" 5/16" 1-1/16"
C167 5/8" 7/32" 1-1/16"
C16 5/8" 1/4" 1-1/16"
C1617 5/8" 17/64" 1-1/16"
C169 5/8" 9/32" 1-1/16"
C1619 5/8" 19/64" 1-1/16"
C18 5/8" 5/16" 1-1/16"
C243 3/4" 3/16" 1-1/8"
C247 3/4" 7/32" 1-1/8"
C244 3/4" 1/4" 1-1/8"
C245 3/4" 5/16" 1-1/8"
C20 3/4" 21/64" 1-1/8"
C24 3/4" 3/8" 1-1/4"
C284 7/8" 1/4" 1-1/4"
C285 7/8" 5/16" 1-1/4"
C286 7/8" 3/8" 1-1/4"
C324 1" 1/4" 1-3/8"
C326 1" 3/8" 1-3/8"
C328 1" 1/2" 1-1/2"




"C" Countersink Sets

"C" Countersinks Mounted

"C" Countersinks Mounted with Stop Collars

"C" Countersinks Mounted with Hex Shanks

"C" Countersinks Mounted with Hex Shanks and Stop Collars








C14 mounted on TPD

Type C Mounted on Taper Point Drill

Countersink mounted on rpd

Type C Mounted on Regular Point Drill

Countersink mounted on bpd

Type C Mounted on Brad Point Drill



This combination can be used to drill and countersink clearance through the material for screws and bolts or to drill pilot holes for other types of screws. The Countersinks can also be mounted on ordinary straight twist drills allowing the screw thread to cut its own hole or by using correct pilot drill size for root diameter of thread allowing shank of screw to force its way into the wood. 


Countersinks can be made for left hand cutting. Simply add L to the stock number when ordering and add 50% to the price.

eg. C328 becomes C328L


*Special Sizes - Quotation on Request*

W.L. Fuller Inc.