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RE
NPMX 0803 RB/RG
Inserts for Drilling Heads
ISD-EC / IDD-EC / ISD-IC L

S
IC
Dimensions Tough 1 Hard
IC9025 IC908 IC520
Designation IC S RE L
NPMX 080304R-B .315 .125 .0157 .329 • • •
NPMX 080308R-G .315 .125 .0315 .329 • • • DEEP DRILLING - BTA SYSTEM

RE RE
TPMX
Inserts for Drilling / Boring
Heads ISD-EC / IDD-EC / IC IC
ISD-IC / ISC-EC / ISC-IC
S S
LG RG
Dimensions Tough 1 Hard
IC920 IC5500 IC9025 IC508 IC908 IC520 IC806
Designation IC S RE
TPMX 140304R-B .333 .138 .0157 • • • • •
TPMX 140308R-DT .333 .138 .0315 • •
TPMX 140308R-G .333 .138 .0315 • • • • • •
TPMX 140308R-B .333 .138 .0315 •
TPMX 170404R-B .406 .157 .0157 • • • • •
TPMX 170408R-B .406 .157 .0315 •
TPMX 170408R-BG .406 .157 .0315 • • •
TPMX 170408R-DT .406 .157 .0315 • • •
TPMX 170408R-G .406 .157 .0315 • • • • •
TPMX 240504R-B .559 .217 .0157 • • • • •
TPMX 240512R-BG .559 .217 .0472 • • • •
TPMX 240512R-DT .559 .217 .0472 • • •
TPMX 240512R-G .559 .217 .0472 • • • • •
TPMX 240512R-B .559 .217 .0472 •
TPMX 280708R-B .669 .295 .0315 • • • •
TPMX 280716R-BG .669 .295 .0630 • • •
TPMX 280716R-DT .669 .295 .0630 • •
TPMX 280716R-G .669 .295 .0630 • • • • •
TPMX 280716R-B .669 .295 .0630 •
TPMX 140308L-G .333 .138 .0315 • •
TPMX 170404L-BG .406 .157 .0157 •
TPMX 170408L-DT .406 .157 .0315 •
TPMX 170408L-G .406 .157 .0315 • • •
TPMX 240504L-BG .559 .217 .0157 •
TPMX 240512L-DT .559 .217 .0472 •
TPMX 240512L-G .559 .217 .0472 • • •
TPMX 280708L-BG .669 .295 .0315 •
TPMX 280716L-G .669 .295 .0630 • • •
For tools, see pages: IDC-EC (305) • IDD-EC (264) • ISC-EC (289) • ISC-IC (297) • ISD-EC (262) • ISD-IC (263) • ISTR-EC (311)
• ISTR-IC (315)
Chipbreaker Selection

G B

Versatile Good chip control for heat-resistant alloy

BG DT

Chip control for difficult-to-cut steel To reduce machine load
267