Page 175 - THREADING CATALOG

Continued
U-Type PDX PDX
IR/L-W RE PDX PDY RE PDY RE
Internal Whitworth PDY IC Medium class
(BSW, BSF, BSP)
B.S.84-1956 DIN 259 INSL INSL INSL ISO 228-1
Medium Class Full Profile
Laydown Threading Inserts IC
IC Internal left-hand shown
NUT M E T R I C THREAD TURNING
0.137TP
55°
Dimensions Tough 1 Hard
0.137TP
SCREW
IC228 IC928 IC50M IC250 IC08 IC508 IC808 IC908 IC1007
Designation IC TPI (4) RE INSL PDY PDX CICT (5)

16IRM 11 W (1) 9.52 11.0 0.27 16.49 1.1 1.5 1 • • • • •
16IR 10 W 9.52 10.0 0.32 16.49 1.1 1.1 1 •
16IRB 10 W (1) 9.52 10.0 0.31 16.49 1.1 1.5 1 •
16IR 9 W 9.52 9.0 0.34 16.49 1.2 1.7 1 •
16IL 8 W 9.52 8.0 0.41 16.49 1.1 1.1 1 • •
16IR 8 W 9.52 8.0 0.41 16.49 1.1 1.1 1 •
22IR 14 W 3M (3) 12.70 14.0 0.21 22.00 2.8 4.5 3 •
22IR 11 W 2M (3) 12.70 11.0 0.09 22.00 2.3 3.4 2 •
22IR 7 W 12.70 7.0 0.45 22.00 1.6 2.3 1 •
22IR 6 W 12.70 6.0 0.52 22.00 1.6 2.3 1 •
22IR 5 W 12.70 5.0 0.65 22.00 1.7 2.4 1 •
27IR 4.5 W 15.88 4.5 0.73 27.50 1.8 2.6 1 •
27IR 4 W 15.88 4.0 0.82 27.50 2.0 2.9 1 •
• Anvils for laydown inserts, see pages 26-35, 234-237
• For recommended number of passes see pages 81-82
• For Insert Identification system, see page 24
• Tolerance: medium class
• For technical information and detailed cutting data, see pages 104-105
(1) With pressed chipformer
(2) With pressed chipformer
(3) Multi-tooth
(4) Threads per inch
(5) Number of teeth per corner
Tools: AVC-D-SIR/L • C#-SIR/L • MGSIR/L • MTET Single Point • PICIN-MGSIR/L • SIR/L

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