HOLEX Pro INOX solid carbide high-performance drill, plain shank DIN 6535 HA 17 mm

Article no.: 122490 17
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In stock
37 pieces in stock
  • Tool material: Solid carbide
  • Standard: DIN 6537 K
  • Version: 4×D
  • Tolerance nominal ⌀: m7
  • Number of cutting edges Z: 2

Product details

Technical Data

Series Pro Inox
Nominal ⌀ DC 17 mm
Coating AlTiN
Tool material Solid carbide
Standard DIN 6537 K
Version 4×D
Tolerance nominal ⌀ m7
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 47.5 mm
Shank DIN 6535 HA to h6
Through-coolant yes, with 25 bar
Flute length Lc 73 mm
Overall length L 123 mm
Shank ⌀ Ds 18 mm
Feed f in stainless steel < 900 N/mm2 0.17 mm/rev.
Colour ring blue
Type of product Twist Drill

Identification numbers & Classifications

Article number 122490 17
EAN / GTIN 4067263004950

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
90
Steel < 1100 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

Izvedba:

Učinkovita obrada provrta posebno za primjenu u nehrđajućim čelicima i čelicima otpornim na kiseline.
Ravni glavni rezni rubovi s optimiziranim dizajnom reznog ruba za poboljšano ponašanje pri lomljenju odvojenih čestica. Povećane komore za odvojene čestice za izvrstan odvod odvojenih čestica.Povećana otpornost na habanje zahvaljujući naprednom supstratu od tvrdog metala i prevlaci opornoj na visoke temperature.

Napomena:

Duljina utora za pritezanje LC = L2 + 1,5 × DC.
Izvedba HB i HE dostupna po jednakoj cijeni kao HA.
Oblik HB: naručite s br. 122491.
Oblik HE: naručite s br. 122492.

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