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HOLEX Pro Steel solid carbide drill, Weldon shank DIN 6535 HB, TiAlN, ⌀ DC h7: 11,5mm

Article no.: 677798 Catalog no.: GG1671
Set price 5 Pieces (CHF 66.37 / 1 Piece)
Net price: CHF 307.00
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⌀ DC h7 (mm) Set price 5 Piece (incl. VAT)

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Product details

Identification & Classification

Article number 677798
Catalog number GG1671
EAN / GTIN 2000000825373
Manufacturer number GG1671 11,5
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
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 extremely wear-resistant coating.
Same as No. 122507.

Recommendation:

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

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