HOLEX Pro Inox solid carbide high-performance drill, plain shank DIN 6535 HE, AlTiN, ⌀ DC m7: 18mm

Article no.: 122687 18
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⌀ DC m7 (mm) Price per 1 Piece (incl. VAT)

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Product details

Technical Data

Tool material solid carbide
Standard DIN 6537 L
Coating AlTiN
Cutter diameter, min. Dc min. 18 mm
Tolerance class ISO m7
Overall length L 143 mm
Flute length Lc 93 mm
Shank diameter DS 18 mm
Angle, 1st step 140 degrees
Helix angle, min. 30 degrees
Product designation (type) INOX
Through-coolant yes, with 25 bar
Number of teeth Z 2
Content single part
Interface position on the machine
Holder type plain shank
Length of shank LS 48 mm
Shank type HE
Cooling lubricant yes
Series Pro Inox
Manufacturer’s designation HOLEX Pro Inox VHM-Hochleistungsbohrer zylindrischer Schaft DIN 6535 HE
Configurable no
Tolerance of cutter diameter tolerance class ISO
Distance from cutter corner to cutter tip 3.28 mm
Twist direction right-hand
Helix pitch 97.95 mm
Point geometry C
Standard designation for cutting medium, 2nd Priority solid carbide
Standard designation for cutting medium, 3rd Priority solid carbide
Machining group M (stainless steel)
Cutting media, manufacturer’s designation VHM
Interface joint 1
Tolerance class m7
Gauge length A 95 mm
Usable length L1 66 mm
Functional length 119 mm
Max. speed 1,400 min-1
Weight 333 g
Cutting direction right-hand cutting
Data carriers without data carrier
Machining method drilling into solid material (BVB)
Colour ring blue
Type of product indexable drill
Version (×D) 6×D
Recommended maximum drilling depth 66 mm

Identification & Classification

Article number 122687 18
EAN / GTIN 4067263012535
Manufacturer number 122687 18
Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Aluminium (short chipping)
N
140
Alu > 10% Si
N
120
Steel < 500 N/mm²
P
120
Steel < 750 N/mm²
P
110
Steel < 900 N/mm²
P
80
INOX < 900 N/mm²
M
55
INOX > 900 N/mm²
M
45
Ti > 850 N/mm²
S
35
wet maximum
 
wet minimum
 

Description

Exécution:

Usinage d’alésages efficace, notamment pour une utilisation dans les aciers inoxydables.
Arêtes principales droites avec une conception d’arête de coupe optimisée pour un meilleur bris de copeaux. Goujures agrandies pour une excellente évacuation des copeaux.Meilleure résistance à l’usure grâce au substrat en carbure optimisé et au revêtement résistant aux températures élevées.

Remarque(s):

Longueur des goujures LC = L2 + 1,5 × DC.

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