HOLEX Pro Steel solid carbide drill, plain shank DIN 6535 HE, TiAlN, ⌀ DC h7: 8mm

Article no.: 123309 8
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Product details

Technical Data

Through-coolant yes, with 25 bar
Entry of cooling lubricant with cooling lubricant entry, axially concentric
Escape of cooling lubricant with cooling lubricant exit, axially concentric
Cooling lubricant yes
Series Pro Steel
Wet maximum suitable
Manufacturer’s designation HOLEX Pro Steel VHM-Bohrer Whistle-Notch DIN 6535 HE
Interface position on the machine
Holder type Plain shank
Interface coding ZYL00801315
Holder shape 15° kampu pasviręs prispaudimo paviršius su cilindriniu kotu
Holder version metric
Holder size, metric 8 mm
Dry machining suitable only under restricted conditions
Type of mounting spigot
Shank diameter 8 mm
Shank length 36 mm
Holder diameter, ISO tolerance class 6 mm
Shank type HE
Air suitable only under restricted conditions
Cutter diameter, min. 8 mm
Cutter diameter, max. 8 mm
Configurable ne
Tolerance of cutter diameter tolerancijos klasė ISO
Tolerance class ISO h7
Flute length 108 mm
Distance from cutter corner to cutter tip 1,658 mm
Number of teeth 2
Twist direction dešininis
Helix angle, min. 30 degrees
Angle, 1st step 135 degrees
Point geometry A
Product designation (type) N
Tool material solid carbide
Cutting media, manufacturer’s designation VHM TiAlN
Coating TiAlN
Interface pjovimo vieta 1
Gauge length 110 mm
Usable length 94 mm
Overall length 146 mm
Functional length 144,342 mm
Weight 50 g
Cutting direction right-hand cutting
Tool version solid carbide
Standard Werksnorm
Machining method drilling into solid material
Colour ring žalios spalvos
Machining strategy HPC
Type of product surenkamas grąžtas
Content single part

Identification & Classification

Article number 123309 8
EAN / GTIN 4045197963574
Manufacturer number 123309 8
Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com

Application Table

Aliuminis, plastikai
N
250
Aliuminis (trumpadrožlis)
N
200
Al >10 % Si
N
160
Plienas <500 N/mm²
P
125
Plienas <750 N/mm²
P
115
Plienas <900 N/mm²
P
95
Plienas <1100 N/mm²
P
90
Plienas <1400 N/mm²
P
65
INOX <900 N/mm²
M
35
INOX >900 N/mm²
M
30
Ketus
K
100
GGG
K
65
Uni
 
drėgnas, maks.
 
šlapias, min.
 

Description

Provedení:

HOLEX Pro Steel:
přímé hlavní břity
a speciální profil drážek zajišťují dobrý odvod třísek. Robustní geometrie břitů zajišťuje procesně spolehlivé vysoce výkonné vrtání. Rozsáhlé možnosti použití v ocelových materiálech díky kombinaci houževnatého tvrdokovu s ultrajemným zrnem a povlaku velmi odolného proti opotřebení.

Poznámka:

Délka drážky pro třísky LC = L2 + 1,5 × DC.
Pro procesně bezpečné používání vrtáků 12×D je potřeba předchozí vystředění s NC navrtávákem č. 121068 - 121130 nebo HOLEX Pro Steel č. 122501.

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