W.L. Fuller Inc.

[W.L. Fuller, Inc.] [Products] [Countersinks][Series "61" Countersinks]

Series "61" High Speed Steel UniFlute Countersinks

This is the original single flute Countersink.
Designed for general purpose countersinking, chamfering or deburring.
The Uniflute can be used in a hand tool or in a machine tool.
Unique cam relieved geometry makes this tool self piloting and completely chatterless.
No secondary burrs are formed.

Stock #
for 82
degree angle Body
Dia. End
Dia. O.A.
Length Shank
Dia. Shank
Length
61012502 1/8" .03" 1-1/2" 1/8" -

61025002 1/4" .03" 2" 1/4" -

61037502 3/8" .03" 2" 1/4" -

61050002 1/2" .03" 2" 1/4" 1"

61062502 5/8" .03" 2-1/8" 1/4" 1"
61075002 3/4" .12" 2-3/4" 1/2" 1-1/8"
61100002 1" .12" 2-3/4" 1/2" 1-1/8"

Change 8th digit of stock number to indicate degree required.
82 degrees will be supplied if not specified.

1 = 60 2 = 82 3 = 90 4 = 100 6 = 120

Stock # for 82 degree angle	Body Dia.	End Dia.	O.A. Length	Shank Dia.	Shank Length
61012502	1/8"	.03"	1-1/2"	1/8"	-
61025002	1/4"	.03"	2"	1/4"	-
61037502	3/8"	.03"	2"	1/4"	-
61050002	1/2"	.03"	2"	1/4"	1"
61062502	5/8"	.03"	2-1/8"	1/4"	1"
61075002	3/4"	.12"	2-3/4"	1/2"	1-1/8"
61100002	1"	.12"	2-3/4"	1/2"	1-1/8"

Change 8th digit of stock number to indicate degree required. 82 degrees will be supplied if not specified.
1 = 60	2 = 82	3 = 90	4 = 100	6 = 120