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Item no.: 122725

Master Steel FEED solid carbide drill, plain shank DIN 6535 HA TiAlN

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

Master Steel FEED solid carbide drill, plain shank DIN 6535 HA TiAlN

In stock
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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 edge 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 ⌀.

Note:

Form HB and HE supplied at the same price as HA.
Form HB: order with No. 122726.
Form HE: order with No. 122725 + 129100HE.

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
Ti > 850 N/mm²
S
40
GG
K
130
GGG
K
80
Uni
 
wet maximum
 
wet minimum