Page 114 - THREADING CATALOG

THREAD TURNING PENTA 17-WT-RS/LS M ±0.025 E Dimensions R 4° 3.5 I 55° Ø17 PDX Medium class
Precision Ground Pentagonal
External Threading Inserts
B.S.84
with a 55° Partial Profile
RE
for General Applications

C
T
NUT
55°
SCREW
RE
Designation
PENTA 17-WTL003LS
0.80
72.00
16.00
•
PENTA 17-WTR003RS TPIX (1) TPIN (2) 0.03 PDX • IC1008
0.80
0.03
72.00
16.00
PENTA 17-WTL008LS 31.00 8.00 0.08 1.40 •
PENTA 17-WTR008RS 31.00 8.00 0.08 1.40 •
• For insert identification system, see page 45
(1) Threads per inch maximum
(2) Threads per inch minimum
Tools: NQCH-PCHR/L-S-JHP • PCADRS/LS-JHP • PCHRS/LS-17 • PCHRS/LS-17-JHP • Y-PCHRS-17 • Y-PCHRS-17-JHP
.138 Ø.67

PENTA 17-WT-RS/LS ±.001
Precision Ground Pentagonal Medium class
External Threading Inserts
with a 55° Partial Profile RE B.S.84
for General Applications 4°
55° PDX
NUT I N C H
55°
Dimensions
SCREW
IC1008
Designation TPIX (1) TPIN (2) RE PDX
PENTA 17-WTL003LS 72.00 16.00 .0012 .0315 •
PENTA 17-WTR003RS 72.00 16.00 .0012 .0315 •
PENTA 17-WTL008LS 31.00 8.00 .0031 .0551 •
PENTA 17-WTR008RS 31.00 8.00 .0031 .0551 •
• For insert identification system, see page 45
(1) Threads per inch maximum
(2) Threads per inch minimum
Tools: NQCH-PCHR/L-S-JHP • PCADRS/LS-JHP • PCHRS/LS-17 • PCHRS/LS-17-JHP • Y-PCHRS-17 • Y-PCHRS-17-JHP
24

PENTA 24-WT ±0.04
Precision Ground Pentagonal Medium class
External Threading Inserts 55°
with a Whitworth 55° RE 2.4 B.S.84
Partial Profile 4.5
1.8 max
NUT M E T R I C
55°
Dimensions

SCREW
IC908
Designation TPIX (2) TPIN (3) RE
PENTA 24A-WT-0.15 (1) 24.00 8.00 0.15 •
PENTA 24A-WT-0.05 (1) 80.00 8.00 0.05 •
• For insert identification system, see page 45
• TPIN=6.4/D(inch) D-nominal thread diameter (inch)
(1) Flat rake (without a chipformer)
(2) Threads per inch maximum
(3) Threads per inch minimum
Tools: PCAD RE/LE-JHP • PCADR/L • PCADR/L-JHP • PCHBR/L • PCHR/L-24 • PCHR/L-24-JHP • PCHR/L-24-JHP-MC
ISCAR

112