BH WF2°HF 1 1 Grooving DAXN Face grooving GVF type GFVS (Face grooving) CDX LF LH DAXN GFVSR... GFVSL... Right-hand shown Left-hand shown Left-hand Insert for Right-hand Toolholder, Right-hand Insert for Left-hand Toolholder. This toolholder can machine various face grooving diameters by replacing the blade. Toolholder dimensions Availabi-lity Dimension (mm) Spare partsBladeBoltClamp setWrench (hex.) G Description Applicable inserts R L CDX H B LH DAXN DAXX(min.)(max.)HF LF WF GFVS& 2020K-351B N N 5.1(4.6) SF&-351B3550 GVFL/R250~350-020BGVFL/R300-150BR 2020K-352B N N 5.1(5.1) (25) (∞) SF&-352B GVFL/R400~490-020BGVFL/R400-200BR 2020K-501B2020K-502BN N 5.1(4.6)NN5.1(5.1)20 20 30 50 70(25)(∞) 21 125 SF&-501B25SF&-502B GVFL/R250~350-020BGVFL/R300-150BRGVFL/R400~490-020BGVFL/R400-200BR 2020K-701B N N 5.1(4.6) SF&-701B70100 GVFL/R250~350-020BGVFL/R300-150BR 2020K-702B N N 5.1(5.1) (25) (∞) SF&-702B HH4X12 CPS-6V LW-3 GVFL/R400~490-020BGVFL/R400-200BR 2525M-351B N N 5.1(4.6) 35 50 SF&-351B GVFL/R250~350-020BGVFL/R300-150BR 2525M-352B N N 5.1(5.1) (25) (∞) SF&-352B GVFL/R400~490-020BGVFL/R400-200BR 2525M-501B N N 5.1(4.6)2525M-502BNN5.1(5.1)252532 50 70(25)(∞) 26 150 SF&-501B32SF&-502B GVFL/R250~350-020BGVFL/R300-150BRGVFL/R400~490-020BGVFL/R400-200BR 2525M-701B N N 5.1(4.6) 70 100 SF&-701B GVFL/R250~350-020BGVFL/R300-150BR 2525M-702B N N 5.1(5.1) (25) (∞) SF&-702B GVFL/R400~490-020BGVFL/R400-200BR GFVS& 2525M-501C N N 8.1 (*5.1) 50 70 SF&-501C GVFL/R350~450-040C 2525M-502C N N 8.1 (8.1) (25) (∞) SF&-502C GVFL/R500~600-040C 2525M-701C N N 8.1 (*5.1) 70 100 SF&-701C GVFL/R350~450-040C 2525M-702C N N 8.1 (8.1) (25) (∞) SF&-702C GVFL/R500~600-040C 25 25 32 26 150 32 HH4X12 CPS-8V LW-42525M-1001CNN8.1 (*5.1)100150SF&-1001CGVFL/R350~450-040C 2525M-1002C N N 8.1 (8.1) (25) (∞) SF&-1002C GVFL/R500~600-040C 2525M-1501C N N 8.1 (*5.1) 150 250 SF&-1501C GVFL/R350~450-040C 2525M-1502C N N 8.1 (8.1) (25) (∞) SF&-1502C GVFL/R500~600-040C Standard toolholders are designed with the edge position 1.0 mm above the center. When using non-standard toolholders, set the edge position 1.0mm above the center. CDX shows the distance from the toolholder to the cutting edge. The grooving depth is the mentioned in ( ). The value ( ) of External dia. of the groove (DAXX) is the maximum outer diameter value after the initial groove between DAXN ~ DAXX. (It is possible to widen the groove to infinity ∞). The value ( ) of External dia. of the groove (DAXN) 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 DAXN ~ DAXX. GFVS is composed of a base-holder 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 N : Standard item R : Right hand only L : Left hand only U : Check availability G103