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HOLEX Pro Steel solid carbide drill, plain shank DIN 6535 HA, TiAlN, ⌀ DC h7 (mm or inch): 2,9

Article no.: 642112 Catalog no.: 122504
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Net price: CHF 44.10
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⌀ DC h7 (mm or inch) Price per 1 Piece (incl. VAT)

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Product details

Identification & Classification

Article number 642112
Catalog number 122504
EAN / GTIN 4045197825629
Manufacturer number 122504 2,9
Article class 12F
Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

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
Uni
 
wet maximum
 
wet minimum
 

Description

Version:

Straight major cutting edges and a special flute profile ensure good chip evacuation. The robust cutter 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 an extremely wear-resistant coating.
Up to ⌀ 1.9 with 4 facets, from ⌀ 2 with relieved cone.

Note:

Flute length LC = L2 + 1.5 × DC.
Versions with HB and HE shank available at the same price as HA.
For HB shanks: use order no. 122507.
For HE shanks: use order No. 122508.

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