Jobber drill with stepped tip HSS-E Stainless steel, uncoated, ⌀ DC h8: 1mm

Article no.: 114008 1
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Scale prices:

  • from 1 Piece
    €3.52 / Piece
  • from 10 Piece
    €2.93 / Piece
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⌀ DC h8 (mm) Unit price incl. VAT

Availability

  • Tool material: HSS E
  • Standard: DIN 338
  • Type: INOX
  • Tolerance nominal ⌀: h8
  • Point angle: 118

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Product details

Technical Data

Nominal ⌀ DC 1 mm
Coating uncoated
Tool material HSS E
Standard DIN 338
Type INOX
Tolerance nominal ⌀ h8
Point angle 118 degrees
Shank Plain shank
Number of cutting edges Z 2
Through-coolant no
recommended maximum drilling depth L2 10.5 mm
Flute length Lc 12 mm
Overall length L 34 mm
Shank ⌀ Ds 1 mm
Feed f in steel < 750 N/mm2 0.02 mm/rev.
Colour ring blue
Type of product Jobber drill

Identification & Classification

Article number 114008 1
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EAN / GTIN 4062406866730
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Manufacturer number 114008 1
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Manufacturer 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:
70
Aluminium (short chipping)
suitable for / [m/min]
N
ISO code:
70
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:
15
INOX < 900 N/mm²
suitable for / [m/min]
M
ISO code:
14
INOX > 900 N/mm²
suitable for / [m/min]
M
ISO code:
12
GG(G)
suitable for / [m/min]
K
ISO code:
30
CuZn
suitable for / [m/min]
N
ISO code:
50
Oil
suitable for / [m/min]
 
wet maximum
suitable for / [m/min]
 

Description

Version:

Chamfers are nitrided. Particularly sturdy and robust due to the strengthened core diameter. Ground flutes, with high concentricity. Precision ground point. Three drive flats on the shank for use in a 3-jaw chuck.
  • Ideal for producing precise holes in sheet metal, pipes, and profiles.
  • Reliable spot drilling without centring or centre punching – even on curved surfaces – thanks to innovative ground point.
  • Oblique drilling possible without any problems after the first level of the drill tip has penetrated the material.
  • Drilling with significantly less force required than with conventional DIN338 HSS drills – up to a diameter of 13 mm directly in the cordless drill/driver.
  • Stable and secure form fit in the 3-jaw chuck.
  • General use across a wide spectrum of materials including plastic, wood and acrylic without tearing or splintering.
  • The drill does not rattle or dig in – even in the case of thin-walled materials.
  • Burr-free drill exit.
  • Ideal for drilling out bolts and rivets.

With special cutter geometry also for use in stainless steels.

Recommendation:

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

Note:

Drills with plain shank, without drive flat.

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