Kyocera - Основной каталог 2010-2011 ENG
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Face Grooving Toolholders
Blade Dimension
Shape Description Std. Dimension (mm) Face Grooving Applicable Inserts Applicable
Dia. D Toolholder
R L L H T W MIN. MAX.
SF -351B 2.0 GVF 250B~350B,150BR
-352B 11 35 50
3.4 GVF 400B~490B,200BR GFV(S / T)
T SF -501B 30.5 15 4.7 2.0 GVF 250B~350B,150BR -B
L 50 70
-502B ( )3.4 GVF 400B~490B,200BR Toolholder Stamp
SF -701B 2.0 GVF 250B~350B,150BR GFV(S / T) -HB
-702B 17 70 100
3.4 GVF 400B~490B,200BR
HW
SF -501C 2.8 GVF 350C~450C
D 15 50 70
30 -502C 4.3 GVF 500C~600C
4.2 SF -701C 2.8 GVF 350C~450C GFV(S / T)
T 20 70 100 GVF 500C~600C
11 -702C 35 7.5 4.3 GVF 350C~450C -C
Stamped side W SF -1001C GVF 500C~600C
Top shape of 501C, 2.8 GVF 350C~450C ( )Toolholder Stamp
23 100 150 GVF 500C~600C
701C, 1001C, 1501C -1002C GFV(S / T) -HC
SF -1501C 4.3
Right-hand shown 2.8
R-hand Blade for R-hand Toolholder, 23 150 250
4.3
G L-hand Blade for L-hand Toolholder. -1502C
Face Groove Diameter of GFVS / GFVT
ex) GFVS -351B / 352B
Grooving (same as GFVS …- B, GFVS …- C G63
GFVT …- B, GFVT …- C G63
Description Face Grooving
Dia. D Applicable Inserts
MIN. MAX. It is available to infinity when machining toward
outer diameter.
GFVS 2020K-351B GVFL/R 250B~350B
2525M-351B 35 50 GVFL/R 150BR
2020K-352B (25) () GVFL/R 400B~490B
2525M-352B GVFL/R 200BR
When machining the initial groove on the face at MIN.35. When machining the initial groove on the face at MAX.50.
If the initial groove is made smaller than this, If the first groove is bigger than this, the toolholder intereferes with the workpiece.
the toolholder interferes with the workpiece. Boss Dia. Depends on insert width.
Boss Dia. Depends on insert width.
35 (MIN. Face Grooving Dia) 30 35 25.2 50 50 40.2
(Boss Dia.) (MIN. Face Grooving Dia) (Boss Dia.) (MAX.Face Grooving Dia) (MAX.Face Grooving Dia) (Boss Dia.)
45
(Boss Dia.)
2.5(Width) 4.9(Width) 2.5(Width) 4.9(Width)
Installing GVFL250B Installing GVFL490B Installing GVFL250B Installing GVFL490B
When widening the groove width to inner diameter.
Face Grooving Dia.D MIN.(25 Boss Dia.) is the limitation regardless of insert width,
even widening the groove width to the center from the initial groove at D MIN.(35) or D MAX.(50).
The toolholder interferes with the workpiece when closer to the center.
35 25 35 25 50 50
(MIN. Face Grooving Dia) (Min.Boss Dia.) (MIN. Face Grooving Dia) (Min.Boss Dia.) (MAX. Face Grooving Dia) (MAX. Face Grooving Dia)
25 25
(Min.Boss Dia.) (Min.Boss Dia.)
5 5 12.5 12.5
(Widening the Groove (Widening the Groove (Widening the Groove (Widening the Groove
Width to Center) Width to Center) Width to Center) Width to Center)
Installing GVFL250B Installing GVFL490B Installing GVFL250B Installing GVFL490B
G64 : Std. Item : Check Availability R : Std. Item (R-hand Only) L : Std. Item (L-hand Only)
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