Page 695 - ISCAR(TURNING-CATALOG-42-2022)

INSL
S
API BUTTRESS
THREADING FLDC-B-I
Double-Ended, Precision, BW THREADING
Flat Top Threading Inserts
Right-hand shown
NUT
3° 10° Dimensions

90° IPF
SCREW
Designation TPI (1) IPF BW PDX S INSL IC908
FLDC-3-5B1I 5.0 1 6.35 10.22 8.74 22.60 •
FLDC-4-5B1I 5.0 1 6.48 16.05 11.51 28.45 •
FLDC-3-5B75I 5.0 3/4 6.35 10.22 8.74 22.60 •
FLDC-4-5B75I 5.0 3/4 6.48 16.05 11.51 28.45 •
(1) Threads per inch

Extreme Line Casing

ER-EL PDX
External EL - Extreme Line PDY
Oil Thread Profile Laydown INSL
Threading Inserts
IC
External right-hand shown
NUT
6° 6° Dimensions Tough 1 Hard

TAPER- IPF
90° SCREW
IC250 IC908
Designation IC TPI (1) INSL IPF PDY PDX Size (2)
22ER 6 EL 1.5 12.70 6.0 22.00 1.5 1.9 1.9 5" - 7-5/8" • •
22ER 5 EL 1.25 12.70 5.0 22.00 1.25 2.1 2.0 8-5/8" - 10-3/4" •
• For Insert Identification System, see pages 638-639 • ANSI B1.9.1973 Class 2
(1) Threads per inch
(2) Connection no. or size
For tools, see pages: C#-SER/L (701) • SER-D (702) • SER/L (700)

IR-EL PDX
Internal EL - Extreme Line PDY
Oil Thread Profile Laydown INSL
Threading Inserts
IC
Internal left-hand shown

NUT
6° 6° Dimensions
TAPER- IPF
90°
SCREW
Designation IC TPI (1) INSL IPF PDY PDX Size (2) IC908
22IR 6 EL 1.5 12.70 6.0 22.00 1.5 1.9 1.9 5" - 7-5/8" •
• For Insert Identification System, see pages 638-639 • ANSI B1.9.1973 Class 2
(1) Threads per inch
(2) Connection no. or size
For tools, see pages: AVC-D-SIR/L (707) • SIR/L (703)

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