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Micro Dia. Face Grooving (Twin Bars)
TWFG (Horizontal type : Insert specifications)
Face Grooving Angle Insert Grade
Dia. Dimension (mm) PR1025
A (°) KW10 CarbidePVD Coated
Carbide
Description
W 0.03 6.5 MIN. MAX. W r B
A
5B TWFGL 050 0.5 1.0 1.5°
3 080 1.5 2°
100 0.8 2.2
25 125
16 150 6 1.0 3.0
180 (0) (
2.38 200 ) 1.25 0.05
1.5
L-hand Shown 1.8
2.0
Dimension B shows available grooving depth. Face grooving diameter D MIN. (0) means that you can make the initial groove within MIN – MAX and then widen it to the center.
STW (Square Shank for horizontal type) (For right-hand toolholder for boring, see F12.)
T
T
G L1 Fig.1 H1 B h F1 H1 B L3 h F1 Fig.2
L1
Grooving Toolholder Dimensions L-hand Shown
Dimension (mm) Spare Parts
Clamp Screw Wrench
Shape Applicable Inserts
Description Std. H1=h B L1 L2 L3 F1 F2 T F3 G66
STWL 1010F-15 10 10 85 10
1212F-15 12 12 12
1010K-15 10 10 - 10 Fig.1
1212K-15
1616K-15 12 12 125 - 12 - 3 - SB-3080TR LTW-10S TWFGL
16 16 16
2020K-15 20 20 25 25 Fig.2
2525M-15 25 25 150 32
Dimension T shows the distance from the Toolholder to the cutting edge. Available Groove Depth : “B” Dimension of Insert.
S..-STW (Round Shank for horizontal type) (For right-hand toolholder for boring, see F12.)
L3 T
T D1
1
D1
D2
H L2 1 H Offset length from the centerL2
L1 D2 L1 of toolholder to the tip of edge
Offset length from the center
of toolholder to the tip of edge
L-hand Shown Fig.1 Fig.2
Dimension (mm)
Toolholder Dimensions
Spare Parts
Shape Clamp Screw Wrench
Description Std. D1 D2 H L1 L2 L3 T Applicable Inserts
G66
S12F- STWL15 12 11 80
S14H- STWL15 14 20 13 100 22 3 Fig.1
S15F- STWL15 15.875
S16F- STWL15 15 85 SB-3080TR
S19G- STWL15 16
S19K- STWL15 18
90
19.05 18.5 17 120 LTW-10S TWFGL
S20G- STWL15 20 19.5 18 90 -3 Fig.2
S20K- STWL15 120
S22K- STWL15 22 21.5 20 125
S25.0J- STWL15 25 24.5 23 110 22
S25K- STWL15 25.4 25 23 120
Dimension T shows the distance from the Toolholder to the cutting edge. Available Groove Depth : “B” Dimension of Insert.
: Std. Item для заказа - kyocera@kyocera-tools.ru www.kyocera-tools.ru Twin-bars are sold in
5 piece boxes
G66 : Check Availability