Hoffmann Group Home
  • 500.000 listed articles
  • Highest delivery accuracy
  • TÜV certified quality of delivery
  • Menu
Item no.: 122776

Pro Steel solid carbide drill, plain shank DIN 6535 HA TiAlN

Brand: HOLEX
Through-coolant yes, with 25 bar
Machining strategy HPC
Skaft DIN 6535 HA to h6
Point angle 140
Drill depth up to 6×D
Tool material Solid carbide
No price available

Pro Steel solid carbide drill, plain shank DIN 6535 HA TiAlN

In stock
More from the category Solid carbide drills
More about HOLEX

Description

Version:

HOLEX Pro Steel:
Straight major cutting edges
and a special flute profile ensure good chip evacuation. The robust cutting edge geometry ensures high-performance drilling with good process reliability. A wide range of applications in steel materials thanks to a combination of tough ultra-fine grain carbide and extremely wear-resistant coating.
Up to ⌀ 1.9 with 4 facets, from ⌀ 2 with relieved cone.

Recommendation:

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

Note:

Version HB and HE supplied at the same price as HA.
Form HB: state No. 122777.
Form HE: state No. 122778.

Application Table

Alu plastics
N
250
Aluminium (short chipping)
N
200
Alu > 10% Si
N
160
Steel < 500 N/mm²
P
125
Steel < 750 N/mm²
P
115
Steel < 900 N/mm²
P
95
Steel < 1100 N/mm²
P
90
Steel < 1400 N/mm²
P
65
INOX < 900 N/mm²
M
35
INOX > 900 N/mm²
M
30
GG
K
100
GGG
K
65
wet maximum
 
wet minimum