Каталог Iscar сверла ружейные и для глубокого сверления 2022 - страница 20

DEEP DRILLING - BTA SYSTEM
RE
NPMT
Internal and Central Inserts for W1 W1
Drilling Heads DSD-EF-FB /
DDD-EF-FB RE
INSL S INSL
NPMT...L NPMT...R

Dimensions Tough 1 Hard


IC9025
IC908
IC520
IC806
Designation W1 INSL S RE
NPMT 050304R-G-I 5.50 8.00 3.00 0.40 • • •
NPMT 060404R-G-I 6.50 10.00 4.00 0.40 • • • •
NPMT 080404R-G-I 8.00 10.00 4.00 0.40 • • • •
NPMT 090404R-G-I 9.50 10.00 4.00 0.40 • • • •
NPMT 120404R-G-I 12.50 10.00 4.00 0.40 • • • •
NPMT 050304R-HF-I 5.50 8.00 3.00 0.40 • •
NPMT 060404R-HF-I 6.50 10.00 4.00 0.40 • •
NPMT 080404R-HF-I 8.00 10.00 4.00 0.40 • •
NPMT 090404R-HF-I 9.50 10.00 4.00 0.40 • •
NPMT 120404R-HF-I 12.50 10.00 4.00 0.40 • •
NPMT 050308L-G-C 5.50 8.00 3.00 0.80 • • •
NPMT 060408L-G-C 6.50 10.00 4.00 0.80 • • • •
NPMT 080408L-G-C 8.00 10.00 4.00 0.80 • • • •
NPMT 090408L-G-C 9.50 10.00 4.00 0.80 • • • •
NPMT 120408L-G-C 12.50 10.00 4.00 0.80 • • • •
NPMT 050308L-HF-C 5.50 8.00 3.00 0.80 • •
NPMT 060408L-HF-C 6.50 10.00 4.00 0.80 • •
NPMT 080408L-HF-C 8.00 10.00 4.00 0.80 • •
NPMT 090408L-HF-C 9.50 10.00 4.00 0.80 • •
NPMT 120408L-HF-C 12.50 10.00 4.00 0.80 • •
For tools, see pages: DDD-EF-FB (202) • DSD-EF-FB (201) • DSD-IF-FB (201)
Chipbreaker comparison
NPMT & NPHT HF - Provides drilling stability
IC908 IC520 IC806 at high feed rates
P lll m mm G chipbreaker
M mm m lll
K lll m mm
HF chipbreaker
N lll mm
S mm m lll
H mm lll Chipbreaker cross-section
••• First priority
Chipbreaker type:
GNote for mounting a drill head
- General
Insert Size Corner Radius Size
HF – Highbe
Please feedsure to use a wrench for a drill head to be
clamped firmly.

NP#T ## ## ## #-##-# IC###
Insert type:
M – pressed (central & intermediate) Thickness L - Left Insert position: Grade
H – grounded (peripheral) R – Right P - peripheral
I - Intermediate
C - center


204 ISCAR