Page 134 - THREADING CATALOG

THREAD TURNING 60° PARTIAL PROFILE M 60˚ E Dimensions INSL R BW C Right-hand shown

S
PDX
THREADING FLT-CB
Double-Ended Precision
Threading Inserts with
3˚
RE
Chipbreakers
T
I
NUT
60°

SCREW
RE
Designation
S
FLT-4R/L-HCB
3.30
20.00
4.00
12.00
6.48
4.00
28.45
•
6.00
0.34
11.00
6.00
22.60
4.95
8.74
5.00
FLT-3R/LC-HCB TPIN (1) TPIX (2) TPIN_DF2 (3) TPIX_DF2 (4) 0.17 PDX BW 11.51 INSL • IC908
2.50
FLT-3R/L-HCB 5.00 12.00 6.00 20.00 0.17 2.50 4.95 8.74 22.60 •
FLT-3R/L-FCB 7.00 20.00 8.00 36.00 0.10 2.50 4.95 8.74 22.60 •
FLT-3R/L-CB 8.00 12.00 8.00 20.00 0.17 2.50 4.95 8.74 22.60 •
• DMIN according to related boring bar
• For 60° V-thread limits, see page 83
• DIN13 , ISO 68-1, ISO 965 (1&2) - internal tolerance: 6H, external tolerance: 6g
• ANSI/ASME B1.1 - internal tolerance: 2B, external tolerance: 2A
(1) TPI int. min.
(2) TPI int. max.
(3) TPI ext. min.
(4) TPI ext. max.
Tools: FLASR/L • FLSR/L
I N C H
Dimensions
IC908
Designation TPIN (1) TPIX (2) TPIN_DF2 (3) TPIX_DF2 (4) RE PDX BW S INSL
FLT-4R/L-HCB 4.00 12.00 4.00 20.00 .0067 .1299 .255 .453 1.120 •
FLT-3R/LC-HCB 5.00 6.00 6.00 11.00 .0134 .0984 .195 .344 .890 •
FLT-3R/L-HCB 5.00 12.00 6.00 20.00 .0067 .0984 .195 .344 .890 •
FLT-3R/L-FCB 7.00 20.00 8.00 36.00 .0039 .0984 .195 .344 .890 •

FLT-3R/L-CB 8.00 12.00 8.00 20.00 .0067 .0984 .195 .344 .890 •
• DMIN according to related boring bar
• For 60° V-thread limits, see page 83
• DIN13 , ISO 68-1, ISO 965 (1&2) - internal tolerance: 6H, external tolerance: 6g
• ANSI/ASME B1.1 - internal tolerance: 2B, external tolerance: 2A
(1) TPI int. min.
(2) TPI int. max.
(3) TPI ext. min.
(4) TPI ext. max.
Tools: A-FLER/L • FLASR/L • FLSR/L • H-FLER

ISCAR
132