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Toolholder Dimensions
Std. Dimension (mm) Face Grooving Dia. Spare Parts
D Clamp Set Wrench Blade Bolt Applicable
Inserts
Description G83
R L H1 h H3 B L1 L2 F T MIN. MAX.
GFVS 2020K-351B 20 21 20 125 30 25 5.1 SF -351B GVFL/R250B~350B
GFVS 2525M-351B GVFL/R150BR
GFVT 2020K-352B 25 26 25 150 32 32 (4.6) 35 50
GFVT 2525M-352B 20 21 20 125 30 25 5.1 (25) ( ) SF -352B GVFL/R400B~490B
2020K-501B GVFL/R200BR
2525M-501B 25 26 25 150 32 32 (5.1)
2020K-502B
2525M-502B 20 21 20 125 30 25 5.1 SF -501B GVFL/R250B~350B
2020K-701B
2525M-701B 25 26 8.0 25 150 32 32 (4.6) 50 70 CPS-6V LW-3 HH4X12 GVFL/R150BR
2020K-702B 20 21 20 125 30 25 5.1 (25) ( ) LW-4
2525M-702B LW-3 SF -502B GVFL/R400B~490B
2525M-501C LW-4
2525M-502C 25 26 25 150 32 32 (5.1) GVFL/R200BR
2525M-701C
2525M-702C 20 21 20 125 30 25 5.1 SF -701B GVFL/R250B~350B
2525M-1001C GVFL/R150BR
2525M-1002C 25 26 25 150 32 32 (4.6) 70 100
2525M-1501C 20 21 20 125 30 25 5.1 (25) ( ) SF -702B GVFL/R400B~490B
2525M-1502C GVFL/R200BR
2020K-351B 25 26 25 150 32 32 (5.1)
2525M-351B
2020K-352B 8.1(6.6) 50 70 SF -501C GVFL/R350C~450C G
2525M-352B 8.1(8.1) (25) ( )
2020K-501B SF -502C GVFL/R500C~600C
2525M-501B
2020K-502B 8.1(6.6) 70 100 SF -701C GVFL/R350C~450C
2525M-502B
2020K-701B 25 26 9.5 25 150 32 32 8.1(8.1) (25) () CPS-8V SF -702C HH4X12 GVFL/R500C~600C
2525M-701B 8.1(6.6) 100 150
2020K-702B SF -1001C GVFL/R350C~450C
2525M-702B
2525M-501C 8.1(8.1) (25) ( ) SF -1002C GVFL/R500C~600C Grooving
2525M-502C
2525M-701C 8.1(6.6) 150 250 SF -1501C GVFL/R350C~450C
2525M-702C 8.1(8.1) (25) ( )
2525M-1001C SF -1502C GVFL/R500C~600C
2525M-1002C
2525M-1501C 20 21 20 125 22 30 5.1 SF -351B GVFL/R250B~350B
2525M-1502C GVFL/R150BR
25 26 25 150 25 35 (4.6) 35 50
20 21 20 125 22 30 5.1 (25) ( ) SF -352B GVFL/R400B~490B
GVFL/R200BR
25 26 25 150 25 35 (5.1)
20 21 20 125 22 30 5.1 GVFL/R250B~350B
SF -501B
25 26 8.0 25 150 25 35 (4.6) 50 70 CPS-6V
20 21 20 125 22 30 5.1 (25) ( ) GVFL/R150BR
HH4X12
25 26 25 150 25 35 (5.1)
GVFL/R400B~490B
SF -502B
GVFL/R200BR
20 21 20 125 22 30 5.1 SF -701B GVFL/R250B~350B
GVFL/R150BR
25 26 25 150 25 35 (4.6) 70 100
20 21 20 125 22 30 5.1 (25) ( ) SF -702B GVFL/R400B~490B
GVFL/R200BR
25 26 25 150 25 35 (5.1)
8.1(6.6) 50 70 SF -501C GVFL/R350C~450C
8.1(8.1) (25) ( )
SF -502C GVFL/R500C~600C
8.1(6.6) 70 100 SF -701C GVFL/R350C~450C
25 26 9.5 25 150 27 38 8.1(8.1) (25) () CPS-8V SF -702C HH4X12 GVFL/R500C~600C
8.1(6.6) 100 150
SF -1001C GVFL/R350C~450C
8.1(8.1) (25) ( ) SF -1002C GVFL/R500C~600C
8.1(6.6) 150 250 SF -1501C GVFL/R350C~450C
8.1(8.1) (25) ( )
SF -1502C GVFL/R500C~600C
Note 1. Dimension T shows the distance from the Toolholder to the cutting edge.
The grooving depth is the mentioned in ( ).
2. The value ( ) of Face Grooving diameter. (D Max) is the maximum outer diameter
value after the initial groove between MIN~MAX. (It is possible to widen the groove to
infinity ).
The value ( ) of Face Grooving diameter. (D Min) is the minimum diameter of the boss
which remains in the center when widening the groove width to a smaller value after the
initial groove between MIN~MAX.
3. Standard toolholders are designed with the edge position 1.0mm above the center.
When using non-standard Toolholder, set the Edge position 1.0mm above the center.
4.GFVS and GFVT are composed of a base body and a blade.
If the blade should be damaged, replace it with a new blade as listed in the left table.
(e.g.) GFVSR2020K-HB SFR-351B = GFVSR2020K-351B
(e.g.) GFVTR2020K-HB SFR-351B = GFVTR2020K-351B
: Std. Item : Check Availability
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