Page 223 - THREADING CATALOG

IR/L-API RD PDX PDX
RE
RE
Internal API - Oil Thread Round PDY IC Standard API RD
Profile Laydown Threading Inserts PDY
lNSL lNSL API Spec STD 5B
IC
Internal left-hand shown
30° 30° NUT M E T R I C THREAD TURNING
Dimensions Tough 1 Hard
IPF
TAPER 1:16 90°
SCREW
IC250 IC908
Designation IC TPI (2) RE INSL IPF PDY PDX CICT (3)
16IL 10 API RD 9.52 10.0 0.36 16.49 0.75 1.3 1.5 1 •
16IR 10 API RD 9.52 10.0 0.36 16.49 0.75 1.3 1.5 1 • •
16IL 8 API RD 9.52 8.0 0.43 16.49 0.75 1.1 1.5 1 •
16IR 8 API RD 9.52 8.0 0.43 16.49 0.75 1.1 1.5 1 • •
22IR 10 API RD 2M (1) 12.70 10.0 0.37 22.00 0.75 2.3 3.7 2 •
27IR 8 API RD 2M (1) 15.88 8.0 0.43 27.50 0.75 3.0 4.5 2 •
• 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
• API Spec 5B8-1996
• For technical information and detailed cutting data, see pages 104-105
(1) Multi-tooth
(2) Threads per inch
(3) Number of teeth per corner
Tools: AVC-D-SIR/L • C#-SIR/L • SIR/L
I N C H
Dimensions Tough 1 Hard

IC250 IC908
Designation IC TPI (2) RE INSL IPF PDY PDX CICT (3)
16IL 10 API RD .375 10.0 .0142 .649 0.75 .05 .06 1 •
16IR 10 API RD .375 10.0 .0142 .649 0.75 .05 .06 1 • •
16IL 8 API RD .375 8.0 .0169 .649 0.75 .04 .06 1 •
16IR 8 API RD .375 8.0 .0169 .649 0.75 .04 .06 1 • •
22IR 10 API RD 2M (1) .500 10.0 .0146 .866 0.75 .09 .15 2 •
27IR 8 API RD 2M (1) .625 8.0 .0169 1.083 0.75 .12 .18 2 •
• 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
• API Spec 5B8-1996
• For technical information and detailed cutting data, see pages 104-105
(1) Multi-tooth
(2) Threads per inch
(3) Number of teeth per corner
Tools: AVC-D-SIR/L • C#-SIR/L • SIR/L

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