Page 360 - THREADING CATALOG

THREAD MILLING MT LNHT-NPTF M W1 E Dimensions R I S1 C
TP
External and Internal NPTF Full
Profile Thread Milling Inserts for
Steam, Gas and Water Pipes
INSL

T
NUT
TP
30˚
30˚
90˚
Taper 1:16
SCREW
W1
S1
Designation
MT LNHT 1202 18NPTF TPI (1) INSL 6.50 2.90 TP (2) • IC908
1.411
12.00
18.0
MT LNHT 1403 18NPTF 18.0 14.00 7.90 3.20 1.411 •
MT LNHT 1403 14NPTF 14.0 14.00 7.90 3.20 1.814 •
MT LNHT 2104 14NPTF 14.0 21.00 12.60 4.80 1.814 •
MT LNHT 2104 11.5NPTF 11.5 21.00 12.60 4.80 2.209 •
MT LNHT 3005 11.5NPTF 11.5 30.00 16.70 5.60 2.209 •
MT LNHT 3005 8NPTF 8.0 30.00 16.70 5.60 3.175 •
MT LNHT 4006 11.5NPTF 11.5 40.00 20.80 6.40 2.209 •
MT LNHT 4006 8NPTF 8.0 40.00 20.80 6.40 3.175 •
Internal tolerance: ANSI/ASME B1.20.3 - Standard NPTF
External tolerance: ANSI/ASME B1.20.3 - Standard NPTF
• For cutting speed recommendations, see page 299
• For user guide, see pages 279-297
(1) Threads per inch
(2) Thread pitch

Tools: MTE D • MTE D(Multi Insert) • MTE D-C • MTE-MM • MTF D(Shell Mill) • MTFLE
NUT I N C H
TP
30˚ 30˚
Dimensions
90˚ Taper 1:16
SCREW
IC908
Designation TPI (1) INSL W1 S1 TP mm (2)
MT LNHT 1202 18NPTF 18.0 .472 .256 .114 1.411 •
MT LNHT 1403 18NPTF 18.0 .551 .311 .126 1.411 •
MT LNHT 1403 14NPTF 14.0 .551 .311 .126 1.814 •
MT LNHT 2104 14NPTF 14.0 .827 .496 .189 1.814 •
MT LNHT 2104 11.5NPTF 11.5 .827 .496 .189 2.209 •
MT LNHT 3005 11.5NPTF 11.5 1.181 .657 .220 2.209 •
MT LNHT 3005 8NPTF 8.0 1.181 .657 .220 3.175 •
MT LNHT 4006 11.5NPTF 11.5 1.575 .819 .252 2.209 •
MT LNHT 4006 8NPTF 8.0 1.575 .819 .252 3.175 •
Internal tolerance: ANSI/ASME B1.20.3 - Standard NPTF
External tolerance: ANSI/ASME B1.20.3 - Standard NPTF
• For cutting speed recommendations, see page 299
• For user guide, see pages 279-297
(1) Threads per inch
(2) Thread pitch
Tools: MTE D • MTE D(Multi Insert) • MTE D-C • MTE-MM • MTF D(Shell Mill) • MTFLE

ISCAR
358