Page 552 - Tungaloy Catalog

J-type / External Turning
JSXGR/L Screw-on system
Without offset
Front and reverse turning JSXGR/L-type toolholders are used
for JXG-type grooving inserts.
ar
b
f
L1
L2
40°
ap ≤ 5.5 mm h1 h C-type
Can be wrenched from back side
Front turning Reverse turning with double socket torx screw. Right hand (R) shown.
B41
Stock Dimensions (mm) Clamping screw Wrench
Cat. No. Applicable inserts
R L h b L1 L2 ar h1 f
JSXGR/L1010K8-C d d 10 10 10 9.9
6.7
JSXGR/L1212K8-C d d 12 12 12 11.9
JXFR/L8
JSXGR/L1616K8 d d 16 16 125 29 16 15.9 CSTB-4SD T-8F (T-8L)
JXRR/L8
JSXGR/L2020K8 d d 20 20 6.5 20 19.9

JSXGR/L2525K8 d d 25 25 25 24.9 * Optional

8
Applicable inserts JXF-type inserts (with sharp edges) for front turning
Dimensions (mm) Stock
ød 6 r ε T 15° Cat. No. ød T rε depth Coated Cermet Uncoated
J series · External Turning 40° 25 JXFR8000F 8 3.97 0.03 of cut d L R L R L
Max.
J740
J740
TH10
NS530
R
d

5.5

0.1
JXFR8010F
d

d
Right hand (R) shown.
Applicable inserts JXR-type inserts (with sharp edges) for reverse turning
Dimensions (mm)
0.55
r ε Max. Coated Cermet Uncoated
15° Cat. No.
ød T rε depth J740 NS530 TH10
J740
60° of cut R L R L R L
25 JXRR8000F 0.03 d  d
8 3.97 5.5
JXRR8010F 0.1 d  d
ød T
Right hand (R) shown.

d : Stocked items.
 : Discontinued.

Most unmarked items are available on a RFQ basis, contact your sales rep for more information.
8–26 Cutting conditions Relating (14-1~)
Parts
(8-3)
pages