Kyocera - Основной каталог 2010-2011 ENG
для заказа - kyocera@kyocera-tools.ru Screw Clamp
External Shallow Grooving Toolholders [for TGF Insert]
KTGF-F (Without Offset)
(2.5) * Clamp Screw can also be operated from this side.
2 h F1 L1 H3 B
H2L2
2
R-hand insert for R-hand toolholder, L-hand insert for L-hand toolholder.
Insert Grades
(2.5)
20° TN90, TC60 H1
PR1115, PR930, KW10
11° KPD010, KPD001
6° TC40
Right-hand shown
KTGF (With Offset)
h F1 H1 H3 B
H2
G 2 2 L1
L2
Insert Grades
20° TN90, TC60
PR1115, PR930, KW10
11° KPD010, KPD001
6° TC40
Grooving Right-hand shown R-hand insert for R-hand toolholder, L-hand insert for L-hand toolholder.
Toolholder Dimensions
Std. Dimension (mm) Spare Parts
Clamp Screw Wrench
Description
R L H1=h H2 H3 B L1 L2 F1
KTGF 1010K-16F 10 2 10 125 10
KTGF 1212F-16F
1212M-16F 12 2.5 12 85 18.5 12 SB-4070TRW FT-8
1616M-16F SB-4070TRS FT-10
1010F-16 - 150
1212H-16
1616H-16 16 16 150 16
2,020K-16
2525M-16 10 4 10 80 12
12 2 12 100 18.5 16
16 2.5 16 100 20
20 - 20 125 20 25
25
25 150 32
Usage difference between KTGF-F and KTGF toolholders
Q: What is the difference between “Without Offset” and “With Offset” of KTGF toolholders for external grooving?
A: When operating the automatic lathe, the toolholder come very close to the chuck. In such cases, the “With
Offset” toolholder sometimes interferes with the chuck due to the large gap between B and F1 dimensions as
shown below.
It is necessary to use “Without Offset” in such cases.
Dimension F1 Dimension F1
No gap Dimension B Large gap Dimension B
Without Offset Type (KTGF-F) With Offset Type (KTGF)
G12 : Std. Item : Check Availability R : Std. Item (R-hand Only) L : Std. Item (L-hand Only)
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