Carbide hole saw high, ⌀ DC: 70mm

Article no.: 118400 70
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42 pieces in stock

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⌀ DC (mm) Unit price incl. VAT

Availability

  • Tool material: Carbide
  • Standard: Manufacturer’s standard
  • Shank: Three drive flats shank
  • ⌀ tolerance: −0.05 / 0.1

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Product details

Technical Data

Nominal ⌀ DC 70 mm
Version high
Tool material Carbide
Standard Manufacturer’s standard
Shank Three drive flats shank
Shank ⌀ 13 mm
⌀ tolerance −0.05 / 0.1 mm
Length L 60 mm
Colour ring without
Type of product Hole saw

Identification & Classification

Article number 118400 70
EAN / GTIN 4045197949783
Manufacturer number 118400 70
Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Aluminium (short chipping)
N
70
Steel < 500 N/mm²
P
50
Steel < 750 N/mm²
P
50
INOX < 900 N/mm²
M
35
Graphite, GRP, CRP
N
80
Uni
 
wet maximum
 
dry
 

Description

Version:

Extremely strong and with perfect concentricity due to drill crown and shank of one piece (hardened).
Narrow carbide cutting edges with positive rake and large clearance angle provide good cutting performance at low cutting pressure.
Exchangeable centre drill, shank with 3 clamping faces.
Cutting width 2 mm for all sizes. ⌀ tolerance: + 0.10 / − 0.05 mm.
Dimension L: size ≤ 55 = 35 mm / size 60 = 60 mm.

Application:

For use on stationary machines. Suitable for fibre-reinforced plastics (GRP and CRP).
For flat material up to 4 mm thickness, and pipes of up to 4 mm wall thickness.

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