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HSS-E jobber drill, TiAlN, ⌀ DC h8: 1,8mm

Article no.: 114500 1,8

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⌀ DC h8 (mm) Unit price incl. VAT

Availability

  • Tool material: HSS E
  • Standard: DIN 338
  • Tolerance nominal ⌀: h8
  • Point angle: 130
  • Helix angle: 35

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Product details

Technical Data

Nominal ⌀ DC 1.8 mm
Coating TiAlN
Tool material HSS E
Standard DIN 338
Tolerance nominal ⌀ h8
Point angle 130 degrees
Helix angle 35 degrees
Shank Plain shank
Number of cutting edges Z 2
Through-coolant no
recommended maximum drilling depth L2 19.3 mm
Flute length Lc 22 mm
Overall length L 46 mm
Shank ⌀ Ds 1.8 mm
Feed f in stainless steel > 900 N/mm2 0.02 mm/rev.
Colour ring blue
Type of product Jobber drill

Identification & Classification

Article number 114500 1,8
EAN / GTIN 4045197019639
Manufacturer number 114500 1,8
Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Steel < 750 N/mm²
P
37
Steel < 900 N/mm²
P
31
INOX < 900 N/mm²
M
15
INOX > 900 N/mm²
M
12
Ti > 850 N/mm²
S
6
Oil
 
wet maximum
 

Description

Version:

Strengthened core taper.
With point geometry shape C.

Recommendation:

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

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