Stub drill HSS-E N, TiN, ⌀ DC h8: 15,75mm

Article no.: 113230 15,75
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Scale prices:

  • from 1 Piece
    €75.84 / Piece
  • from 5 Piece
    €63.20 / Piece
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25 pieces in stock

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⌀ DC h8 (mm) Unit price incl. VAT

Availability

  • Schneidstoff: HSS E
  • Standard: DIN 1897
  • Type: N
  • Toleranz Nenn-⌀: h8
  • Point angle: 130

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Product details

Technical Data

Nominal ⌀ DC 15.75 mm
Beschichtung TiN
Schneidstoff HSS E
Standard DIN 1897
Type N
Toleranz Nenn-⌀ h8
Point angle 130 degrees
Schaft Plain shank
Number of cutting edges Z 2
Innenkühlung no
recommended maximum drilling depth L2 34.4 mm
Flute length Lc 58 mm
Overall length L 115 mm
Shank ⌀ Ds 15.75 mm
Feed f in steel < 900 N/mm2 0.16 mm/rev.
Colour ring without
Type of product Jobber drill

Identification & Classification

Article number 113230 15,75
EAN / GTIN 4045197006202
Manufacturer number 113230 15,75
Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Steel < 500 N/mm²
P
50
Steel < 750 N/mm²
P
37
Steel < 900 N/mm²
P
31
Steel < 1100 N/mm²
P
12
Steel < 1400 N/mm²
P
10
INOX < 900 N/mm²
M
15
INOX > 900 N/mm²
M
10
Ti > 850 N/mm²
S
6
GG(G)
K
31
CuZn
N
100
Uni
 
Oil
 
wet maximum
 

Description

Version:

Particularly robust and strong due to strengthened core.
Ground flutes, with high concentricity.

Advantage:

Ideal for drilling shallow holes (approx. 2 - 4×D) on NC machines and automatic machines.

Recommendation:

Maximum drilling depth:
L2 = LC - 1.5 × DC.

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