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HOLEX CleverDrill HSS jobber drill, uncoated, ⌀ DC h8: 3mm

Article no.: 113005 3
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  • Tool material: HSS
  • Standard: DIN 1897
  • Type: N
  • Tolerance nominal ⌀: h8
  • Point angle: 130

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Product details

Technical Data

Series CleverDrill
Nominal ⌀ DC 3 mm
Coating uncoated
Tool material HSS
Standard DIN 1897
Type N
Tolerance nominal ⌀ h8
Point angle 130 degrees
Shank Plain shank
Number of cutting edges Z 2
Through-coolant no
recommended maximum drilling depth L2 11.5 mm
Flute length Lc 16 mm
Overall length L 46 mm
Shank ⌀ Ds 3 mm
Feed f in steel < 750 N/mm2 0.05 mm/rev.
Colour ring without
Type of product Jobber drill

Identification & Classification

Article number 113005 3
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Manufacturer number 113005 3
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Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Alu plastics
suitable for / [m/min]
N
ISO code:
80
Aluminium (short chipping)
suitable for / [m/min]
N
ISO code:
63
Alu > 10% Si
suitable for / [m/min]
N
ISO code:
50
Steel < 500 N/mm²
suitable for / [m/min]
P
ISO code:
35
Steel < 750 N/mm²
suitable for / [m/min]
P
ISO code:
32
Steel < 900 N/mm²
suitable for / [m/min]
P
ISO code:
25
Steel < 1100 N/mm²
suitable for / [m/min]
P
ISO code:
20
GG(G)
suitable for / [m/min]
K
ISO code:
30
CuZn
suitable for / [m/min]
N
ISO code:
40
Oil
suitable for / [m/min]
 
wet maximum
suitable for / [m/min]
 

Description

Version:

Sturdy drills for all standard applications. Improved spot drilling behaviour due to cross-ground form. Standard core thickness and core taper. Profile ground. Surface: Bronze-coloured tempered helical flutes.

Recommendation:

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

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