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Item no.: 122726

Master Steel FEED solid carbide drill, Weldon shank DIN 6535 HB TiAlN

Brand: GARANT
Point angle 145
Machining strategy HPC
Tool material solid carbide
Skaft DIN 6535 HB to h6
Drill depth up to 6×D
Through-coolant yes, with 25 bar
No price available

Master Steel FEED solid carbide drill, Weldon shank DIN 6535 HB TiAl...

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More from the category Solid carbide drills
More about GARANT

Description

Version:

3-flute drill, specially developed for use at very high feed rates. Outstandingly suitable for machines with high installed power and stable operating conditions.
  • Special cutter geometry with stable cutting edges and large clearance at the centre enables very high feed rates.
  • The patented tip is optimised for chip flow and generates low cutting pressure with good chip breakage.
  • With 145° tip angle for low burr formation when drilling through holes.

The sector-leading technology of the chisel point guarantees optimum self-centring behaviour and permits spot drilling on irregular surfaces. 3 guide chamfers guarantee a stable exit from the hole and an exact roundness of the hole.

Recommendation:

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

Technical Data

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

Application Table

Steel < 500 N/mm²
P
160
Steel < 750 N/mm²
P
140
Steel < 900 N/mm²
P
130
Steel < 1100 N/mm²
P
110
Steel < 1400 N/mm²
P
90
Steel < 55 HRC
H
60
INOX < 900 N/mm²
M
60
INOX > 900 N/mm²
M
50
GG
K
130
GGG
K
80
Uni
 
wet maximum
 
wet minimum