Page 432 - ISCAR(MILLINGCATALOG 38_2021)

THREAD MILLING TOOLS
TP

MTH-UN (external) W1
Helical Thread Milling Inserts for
American Full Profile External lNSL
Threads for General Applications
S1

NUT
TP Dimensions
TP/4
60° TP/8
SCREW
Designation TPI (1) INSL W1 S1 IC908
MTH 23 E 20 UN 20.0 27.00 8.00 3.50 •
MTH 23 E 18 UN 18.0 27.00 8.00 3.50 •
MTH 23 E 16 UN 16.0 27.00 8.00 3.50 •
MTH 23 E 14 UN 14.0 27.00 8.00 3.50 •
MTH 23 E 12 UN 12.0 27.00 8.00 3.50 •
MTH 23 E 10 UN 10.0 27.00 8.00 3.50 •
MTH 23 E 8 UN 8.0 27.00 8.00 3.50 •
MTH 23 E 7 UN 7.0 27.00 8.00 3.50 •
MTH 32 E 24 UN 24.0 32.00 9.00 4.00 •
MTH 32 E 20 UN 20.0 32.00 9.00 4.00 •
MTH 32 E 18 UN 18.0 32.00 9.00 4.00 •
MTH 32 E 16 UN 16.0 32.00 9.00 4.00 •
MTH 32 E 12 UN 12.0 32.00 9.00 4.00 •
MTH 32 E 8 UN 8.0 32.00 9.00 4.00 •
MTH 32 E 6 UN 6.0 32.00 9.00 4.00 •
• Used for UN, UNC, UNF, UNEF and UNS thread profiles • For cutting speed recommendations, see page 435
(1) Threads per inch
For tools, see pages: MTSRH (endmills) (418) • MTSRH (helical shell mill) (418)

430 ISCAR