Page 574 - Tungaloy Catalog

J-type / External Turning
JS-TTL3 Screw-on system

External threading
L1

øDs
90°
f
h
B
h
Left hand (L) shown.
Stock Dimensions (mm) Clamping screw Wrench
Cat. No. Applicable inserts
R L øDS f L1 L2 h B
JS19K-TTL3  19.05 18
JS20K-TTL3  20 10 125 - 19 11.5 JTTR30ooF CSTB-4S T-15F
JS22K-TTL3  22 21
JS25K-TTL3  25.4 24 12.7
Notes: Right hand inserts (R) are used in left hand holders (L)
JTT-type inserts (sharp edge)

θ Dimensions (mm) Stock
r ε Coated Coated Cermet Uncoated
Cermet
Cat. No.
θ ød T rε J740 J530 NS530 TH10
R L R L R L R L
JTTR/L3005F-55 55° 
8 JTTR/L3005F 9.525 3.18 0.05    
ød s 60°
Right hand (R) shown. JTTR/L3010F 0.1   
J series · Threading
Notes: Left hand holder use right hand insert.
Machinable pitch range: 0.5 to 1 mm.

 : Stocked items.
 : Discontinued

Most unmarked items are available on a RFQ basis, contact your sales rep for more information.
8–48 Relating (14-1~)
Parts
pages