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$11.31 Limited Stock
Four Flute Type C Countersinks
$11.31Limited Stock
Four Flute Type C Countersinks, Fuller Type C, Fuller countersink
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FUL-C2 -- 1/4 in Cut 5/64 in Drill Bit #2FUL-C3 -- 1/4 in Cut 3/32 in Drill Bit #3FUL-C4 -- 5/16 in Cut 7/64 in Drill BitFUL-C44 -- 5/16 in Cut 1/8 in Drill BitFUL-C65 -- 5/16 in Cut 9/64 in Drill Bit #6FUL-C410 -- 5/16 in Cut 5/32 in Drill BitFUL-C411 -- 5/16 in Cut 11/64 in Drill BitFUL-C43 -- 5/16 in Cut 3/16 in Drill BitFUL-C56 -- 3/8 in Cut 3/32 in Drill Bit #3FUL-C57 -- 3/8 in Cut 7/64 in Drill Bit #4FUL-C5 -- 3/8 in Cut 1/8 in Drill BitFUL-C6 -- 3/8 in Cut 9/64 in Drill Bit #6FUL-C7 -- 3/8 in Cut 5/32 in Drill Bit #7FUL-C8 -- 3/8 in Cut 11/64 in Drill Bit #8FUL-C9 -- 3/8 in Cut 3/16 in Drill Bit #9FUL-C913 -- 3/8 in Cut 13/64 in Drill Bit #10FUL-C97 -- 3/8 in Cut 7/32 in Drill Bit #12FUL-C105 -- 7/16 in Cut 5/32 in Drill Bit #7FUL-C1011 -- 7/16 in Cut 11/64 in Drill Bit #8FUL-C103 -- 7/16 in Cut 3/16 in Drill Bit #9FUL-C10 -- 7/16 in Cut 13/64 in Drill Bit #10FUL-C1014 -- 7/16 in Cut 7/32 in Drill Bit #12FUL-C104 -- 7/16 in Cut 1/4 in Drill Bit #14FUL-C122 -- 1/2 in Cut 1/8 in Drill Bit #5FUL-C129 -- 1/2 in Cut 9/64 in Drill Bit #6FUL-C125 -- 1/2 in Cut 5/32 in Drill Bit #7FUL-C1211 -- 1/2 in Cut 11/64 in Drill Bit #8FUL-C92 -- 1/2 in Cut 3/16 in Drill Bit #9FUL-C102 -- 1/2 in Cut 13/64 in Drill Bit #10FUL-C12 -- 1/2 in Cut 7/32 in Drill Bit #12FUL-C1415 -- 1/2 in Cut 15/64 in Drill Bit #14FUL-C14 -- 1/2 in Cut 1/4 in Drill Bit #14FUL-C143 -- 5/8 in Cut 3/16 in Drill Bit #9FUL-C16 -- 5/8 in Cut 1/4 in Drill Bit #14FUL-C1617 -- 5/8 in Cut 17/64 in Drill Bit #16FUL-C169 -- 5/8 in Cut 9/32 in Drill Bit #16FUL-C1619 -- 5/8 in Cut 19/64 in Drill Bit #18FUL-C18 -- 5/8 in Cut 5/16 in Drill Bit #18FUL-C243 -- 3/4 in Cut 3/16 in Drill Bit #9FUL-C247 -- 3/4 in Cut 7/32 in Drill Bit #12FUL-C245 -- 3/4 in Cut 5/16 in Drill Bit #18FUL-C20 -- 3/4 in Cut 21/64 in Drill Bit #20FUL-C24 -- 3/4 in Cut 3/8 in Drill Bit #24FUL-C285 -- 7/8 in Cut 5/16 in Drill Bit #18FUL-C286 -- 7/8 in Cut 3/8 in Drill Bit #24FUL-C287 -- 7/8 in Cut 7/16 in Drill BitFUL-C326 -- 1 in Cut 3/8 in Drill Bit #24FUL-C328 -- 1 in Cut 1/2 in Drill Bit #28
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Four Flute Type C Countersinks Customer Questions and Answers

7 of 7 Questions

Question

What is the bore / countersink depth of the Type C at the collar. I need a 1/2" diameter countersink that is 7/8" deep using a 1/4" bit. Which do you suggest I purchase. Thanks, Bill

Asked on 03/17/2018 by Bill from NC

Top Answer

The C12 countersink only has a cut depth of roughly 1/2" before you will run into the collar.

Answered on 05/25/2018 by JD Tech Associate
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Answer

The 1/2" cylindrical boring part is only 7/16" long before the collar/stop. Eric

Answered on 03/19/2018 by arc

Answer

My collar is only 7/16 inch from tip. Suggest you consider Type E countersink that mounts on a standard drill bit or Type J countersink. 

Answered on 03/25/2018 by jchampion
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Question

does this come with 1/4" hex shaft for a drill?

Asked on 02/22/2014 by steve hoyt

Top Answer

No, which drill bit you order determines whether or not you have a hex shank.

Answered on 02/22/2014 by DAN DREPS
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Answer

screw cut softwood bung size straight bit size 9 3/8 1/8 3/8 hex shank for this bit and if not which bit?

Answered on 02/22/2014 by steve hoyt
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Question

is a drill bit #12 for a #12 screw?

Asked on 07/21/2020 by Bruce Jones from Mill Valley CA

Top Answer

yes

Answered on 08/18/2020 by Paul
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Question

Hello: I just purchased a brand new 14 pc. set of fuller countersinks.They are in an orange wood block,just like the type C,but mine say type H.The set goes from H5S to H18S.Are these the same countersink ?? are they made to use straight shank drills,or tapered shank drills ??? Thanks much. Bill G.

Asked on 06/09/2018 by tooldude56 from Ludington,Michigan

Top Answer

H refers to High speed steel. C type are Case-hardened carbide steel. You can use either drill bit type, but the tapered bits are designed for wood or plastic applications.

Answered on 06/25/2018 by JD Tech Associate
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Question

I want to cut a hole for a 1/4 inch shelf support peg. The hole should be 1/4 inch in diameter and 1/2 inch in depth, and countersunk. Can this product be used with a 1/4" drill bit to do this? Thank you. FUL-C284 TYPE C COUNTERSINK 7/8" CUT, 1/4" DRILL BIT, #14

Asked on 03/10/2017 by Ben from Danbury, CT

Top Answer

Yes, the C284 will cut a 7/8" countersink.

Answered on 03/10/2017 by
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Question

I want to cut a hole for a 1/4 inch shelf support peg. The hole should be 1/4 inch in diameter and 1/2 inch in depth, and countersunk. Can this product be used with a 1/4" drill bit to do this? Thank you.

Asked on 03/10/2017 by Ben from Danbury, CT

Top Answer

Yes, the type C # C14 uses a 1/4" drill bit and has a countersunk diameter of 1/2".

Answered on 03/13/2017 by Anonymous
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Question

this counter sink 3/8 and 1/8 will will be fine to use in pocket hole screw #8 ?

Asked on 12/01/2012 by Alfonso Ramos

Top Answer

For a #8 screw if you're using a Taper Drill Bit, you will need the &quot;FUL-C8&quot; and the corresponding &quot;11/64 Taper&quot; for hard wood, for softwood you need the &quot;FUL-C7&quot; and the &quot;5/32 Taper&quot;. If it's a straight drill bit you're using then the &quot;FUL-C5&quot;; &quot;1/8 Regular&quot; for hardwood, and the &quot;FUL-C57&quot;; &quot;7/64 Regular&quot; for softwood, thank you. Nathan JD Store (401)253-3840 ex130 < a href=&quot;http://store@jamestowndistributors.com&quot; target=&quot;_blank&quot;>store@jamestowndistributors.com< /a>

Answered on 12/12/2012 by Nathan Fournier
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