Carbide single-lip drill Overall length L 1000 mm, TiAlN, ⌀: 9-Xmm

Article no.: 124010 9-X
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Technical Data

Through-coolant yes, with 40 bar
Entry of cooling lubricant with cooling lubricant entry, axially concentric
Escape of cooling lubricant with cooling lubricant exit, axially concentric
Cooling lubricant yes
Wet maximum suitable
Interface position on the machine
Holder type plain shank
Dry machining unsuitable
Shank diameter DS 16 mm
Shank length LS 1,000 mm
Shank type HB
Air unsuitable
Cutter diameter, min. Dc min. 9 mm
Cutter diameter, max. Dc max. 9.99 mm
Configurable yes
Interval configurability 0.01 mm
Tolerance of cutter diameter manufacturer tolerance
Flute length Lc 938.5 mm
Number of teeth Z 1
Twist direction neutral, straight
Type of drilling tool ejector dill (indexable drill with internal chip evacuation)
Product designation (type) N
Pilot drill required yes
Step length min. 9 mm
Step length max. 9.99 mm
Tool material Carbide
Coating TiAlN
Interface joint 1
Usable length L1 925 mm
Overall length L 1,000 mm
Cutting direction right-hand cutting
Tool version solid carbide
Standard Werksnorm
Machining method drilling into solid material
Type of product single lip deep hole drill
Content single part

Identification & Classification

Article number 124010 9-X
EAN / GTIN 4067263329442
Manufacturer number 124010 9-X
Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com

Application Table

Alu plastics
N
250
Aluminium (short chipping)
N
200
Steel < 500 N/mm²
P
90
Steel < 750 N/mm²
P
80
Steel < 900 N/mm²
P
70
Steel < 1100 N/mm²
P
50
GG
K
80
Oil
 
wet maximum
 

Description

Esecuzione:

Punta per fori profondi a un tagliente e con scanalature diritte per profondità di foratura fino a 1000 mm (versione standard) e 6000 mm (su richiesta). La circonferenza della testa foratrice dalla forma universale consente di lavorare in modo affidabile su un’ampia gamma di materiali.

Nota:

Per l’impiego sicuro delle punte per fori profondi è indispensabile effettuare in precedenza un foro pilota di almeno 4×D con la punta pilota n. art. 122736 o n. art. 123885 e 231605 per diametri di grandi dimensioni oppure con la punta pilota n. art. 122606 per l’alluminio. Per forature di profondità > 50×D, l’utensile deve essere sostenuto da una lunetta a ogni intervallo di distanza di 50×D. Il rapporto L/D indicato corrisponde alla profondità di foratura minima raggiungibile con la rispettiva punta per fori profondi. Lunghezza scanalatura per trucioli LC = L2 + 1,5 × DC. È consigliata una pressione del lubrorefrigerante di > 40 bar.

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