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Jobber drill long series, HSS/E VA 1 mm GARANT

Article no.: 116070 1
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233 pieces in stock

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⌀ DC h8 (mm) Unit price incl. VAT

Availability

  • Tool material: HSS E
  • Standard: DIN 340
  • Tolerance nominal ⌀: h8
  • Point angle: 130
  • Helix angle: 35-40

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Product details

Technical Data

Nominal ⌀ DC 1 mm
Coating uncoated
Tool material HSS E
Standard DIN 340
Tolerance nominal ⌀ h8
Point angle 130 degrees
Helix angle 35-40 degrees
Shank Plain shank
Number of cutting edges Z 2
Through-coolant no
recommended maximum drilling depth L2 31,5 mm
Flute length Lc 33 mm
Overall length L 56 mm
Shank ⌀ Ds 1 mm
Feed f in stainless steel < 900 N/mm2 0,01 mm/rev.
Colour ring blue
Type of product Jobber drill

Identification & Classification

Article number 116070 1
EAN / GTIN 4045197027092
Manufacturer number 116070 1
Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com

Application Table

Steel < 500 N/mm²
P
40
Steel < 750 N/mm²
P
20
INOX < 900 N/mm²
M
12
INOX > 900 N/mm²
M
8
Ti > 850 N/mm²
S
5
Oil
 
wet maximum
 

Description

Version:

Profile ground. Standard core thickness and core taper. Bright finish.
With point geometry shape C.

Advantage:

For drilling with drill bushes or long reach applications.

Recommendation:

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

Note:

Suitable NC spotting drills No. 112120, 112140 and 112170 with 142° tip angle for enhanced process reliability.

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