Page 375 - Iscar

P
MTH-NPTF (int. & ext.) W
External & Internal NPTF Helical l
Thread Milling Inserts for Steam,
Gas and Water Pipes
S
Dimensions

IC908 THREAD MILLING TOOLS
Designation TPI l W S Int Thrd Ext Thrd
MTH 23 11.5 NPTF 11.5 27.00 8.00 3.50 1"-2" NPTF 1"-2" NPTF •
MTH 32 11.5 NPTF 11.5 32.00 9.00 4.00 1_1/4"-2" NPTF 1"-2" NPTF •
• For cutting speed recommendations, see pages 372-373
For tools, see pages: MTSRH (endmills) (360) • MTSRH (helical shell mill) (361)

r
MTH-F W
Helical Long Edge Finishing Inserts
l
S

Dimensions

IC908
Designation l W S r
MTH 23F R0.2 27.00 8.00 3.50 0.20 •
MTH 23F R0.5 27.00 8.00 3.50 0.50 •
MTH 23F R1.0 27.00 8.00 3.50 1.00 •
MTH 32F R0.2 32.00 9.00 4.00 0.20 •
MTH 32F R0.5 32.00 9.00 4.00 0.50 •
MTH 32F R1.0 32.00 9.00 4.00 1.00 •
MTH 45F R0.2 37.00 11.90 5.00 0.20 •
MTH 45F R0.5 37.00 11.90 5.00 0.50 •
MTH 45F R1.0 37.00 11.90 5.00 1.00 •
MTH 45F R1.5 37.00 11.90 5.00 1.50 •
MTH 45F R2.0 37.00 11.90 5.00 2.00 •
MTH 63F R0.2 38.00 11.90 5.00 0.20 •
MTH 63F R0.5 38.00 11.90 5.00 0.50 •
MTH 63F R1.0 38.00 11.90 5.00 1.00 •
MTH 63F R1.5 38.00 11.90 5.00 1.50 •
MTH 63F R2.0 38.00 11.90 5.00 2.00 •
For tools, see pages: MTSRH (endmills) (360) • MTSRH (helical shell mill) (361)

371