Art. č.: 122716

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Developed for use with very high cutting speeds. Outstandingly suitable for machines with low installed power and high speeds.
  • Clear reduction in cutting forces due to special cutter geometry.
  • Coating for best wear resistance even at high process temperatures.
  • Polished flutes for good chip clearance.

A slim chisel point and the special arrangement of the 4 guide chamfers ensure high positioning and alignment accuracy. Optimised micro-geometry for increased working life and performance capability.

Recommendation:

Maximum drilling depth:
clamping slot length (see table) less 1.5×nominal ⌀.

Technické údaje

Series
GARANT Master Steel
Coating
TiAlN
Tool material
solid carbide
Drill depth up to
6×D
Point angle
135 degrees
Skaft
DIN 6535 HB to h6
Through-coolant
Yes, with 25 bar
Machining strategy
HPC
Colour ring
green

Aplikační tabulka

Steel < 500 N/mm²
P
220
Steel < 750 N/mm²
P
200
Steel < 900 N/mm²
P
180
Steel < 1100 N/mm²
P
170
Steel < 1400 N/mm²
P
90
INOX < 900 N/mm²
M
75
GG
K
160
GGG
K
130
Uni
 
wet maximum
 
wet minimum
 
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