· Stable chip control through use of a 3D molded breaker · Large lineup of inserts with a wiper edge
M UNC/UNF NPT NPTF M UNC/UNF NPT NPTF M UNC/UNF NPT NPTF M UNC/UNF NPT NPTF M UNC/UNF NPT NPTF M UNC/UNF NPT NPTF M UNC/UNF NPT NPTF M UNC/UNF NPT NPTF M UNC/UNF NPT NPTF NPT NPTF M UNC/UNF NPT NPTF
W G/Rp/W R/Rc UNJ W G/Rp/W R/Rc UNJ W G/Rp/W R/Rc UNJ W G/Rp/W R/Rc UNJ W G/Rp/W R/Rc UNJ W G/Rp/W R/Rc UNJ W G/Rp/W R/Rc UNJ W G/Rp/W R/Rc UNJ W G/Rp/W R/Rc UNJ R/Rc UNJ W G/Rp/W R/Rc UNJ
Threading Tools Product Range ■ External Threading Tools ĺ F75
LTE/ STE
Features · Range of lever lock holders with strong clamping force (shank size □ 25 to 32mm ) and screw-on type holders (shank size □ 12 to 16mm ) · M-Class at-mounted 3-corner insert is economical · Range of cermet grades · Stable chip control with incorporated chipbreaker · Adopts a at 3-corner insert. Ground cutting edge ank produces superior machined surface with sharp cutting edge · Stable chip control through use of a 3D molded breaker · Large lineup of inserts with a wiper edge · Range of lever lock holders with strong clamping force (shank size □ 25 to 32mm ) and screw-on type holders (shank size □ 12 to 16mm ) · M-Class at-mounted 3-corner insert is economical · Range of cermet grades · Stable chip control with incorporated chipbreaker · 2-corner type insert adopted for large-pitch threading of 3 to 6mm · Range of 11 to 4.5 TPI tools for 55° apex angle · Strong clamping through use of clamp · 3-corner vertically-mounted G-class insert with excellent sharpness has been adopted · The □ 20mm and □ 25mm square shanks are the strong drawing pin type, · For a small lathe with a shank size of □ 20mm or less · 2-corner vertically-mounted insert enables space-saving threading · 3-corner vertically-mounted G-class insert with excellent sharpness has been adopted · The □ 20mm and □ 25mm square shanks are the strong drawing pin type, and □ 12mm and □ 16mm shanks are the screw-on type · Range of cermet grades for inserts without a wiper edge
Structure
Applicable Thread Symbol
Series
Appearance
ĺ F74, F75
SSTE THE
ĺ F75 F96
F
LTE/ STE GME-TH
ĺ F74, F75 ĺ F93
THE STH
and □ 12mm and □ 16mm shanks are the screw-on type · Range of cermet grades for inserts without a wiper edge · Can also be used for back-turning threading with bar feeder · Can also be used for small-pitch (min. 0.2mm ) threading
ĺ F96 F86
GME-TH
· 2-corner type insert adopted for large-pitch threading of 3 to 6mm · Range of 11 to 4.5 TPI tools for 55° apex angle · Strong clamping through use of clamp
■ Internal Threading Tools
Min. bore diameter (mm)
Structure
Applicable Thread Symbol
ĺ F93
Series
Appearance
Features
STH SSTI
· For a small lathe with a shank size of □ 20mm or less · 2-corner vertically-mounted insert enables space-saving threading · Can also be used for back-turning threading with bar feeder · Can also be used for small-pitch (min. 0.2mm ) threading · Adopts a at 3-corner insert. Ground cutting edge ank produces superior machined surface with sharp cutting edge · Stable chip control through use of a 3D molded breaker · Large lineup of inserts with a wiper edge
ø18
ĺ F86 → F76
STI
· M-Class at-mounted 3-corner insert is economical · Stable chip control with incorporated chipbreaker · Range of cermet grades
ø20
→ F76
STHI
Note: The minimum machining diameter is the diameter of the screw prepared hole.
· Applicable for small diameter (internal dia. of min. ø8mm), small pitch (0.4 - 1.0mm) threading · Perfect for small product machining : 55° General-purpose Thread (Whitworth) : 60° Unified Thread : 55° Taper Thread for Pipe BSPT : 60° American NPTF
: 60° ISO General-purpose Metric Thread
: 55° Parallel Thread for Pipe
ø8
: 60° American NPT
: 60° UNJ
→ F98
THI
ø18
· G-Class 3-corner insert with good sharpness
→ F99
F71
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