Circular saw blade medium, TiAlN, ⌀×thickness: 250X2mm

Article no.: 177070 250X2
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  • Tool material: HSS

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Product details

Technical Data

250 mm
Thickness 2 mm
Coating TiAlN
Tool material HSS
Bore ⌀ 40 mm
No. of teeth Z 128
Pitch t 6 mm
Number of drive holes 2; 4
Drive hole ⌀ 8; 12 mm
Drive hole pitch circle 55; 64 mm
suitable for saw makes Eisele
Suitable for material Metal
Through-coolant no
Type of product Circular saw blade

Identification & Classification

Article number 177070 250X2
EAN / GTIN 4045197849380
Manufacturer number 177070 250X2
Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Aluminium (short chipping)
N
800
Alu > 10% Si
N
800
Steel < 500 N/mm²
P
55
Steel < 750 N/mm²
P
42
Steel < 900 N/mm²
P
38
Steel < 1100 N/mm²
P
28
INOX < 900 N/mm²
M
24
INOX > 900 N/mm²
M
20
Ti > 850 N/mm²
S
26
GG(G)
K
45
CuZn
N
600
Uni
 
Oil
 
wet maximum
 
wet minimum
 
dry
 
Air
 

Description

Version:

Top quality with TiAlN coating for the highest blade life requirements. Shorter sawing times due to higher cutting speeds.

Application:

For low speed machines (approx. 50 rpm).
Pitch t: (tooth form).
  • 4 mm (BW) − For profiles and pipes with 1.0 − 1.5 mm wall thickness.
  • 5 / 6 mm (HZ) − For medium profiles, pipes and solid bar with 1.5 − 20 mm wall thickness / cross-section.
  • 7 / 8 mm (HZ) − For thick profiles and solid bar up to approx. 50 mm wall thickness / cross-section.
  • 10 − 16 mm (HZ) − For extra thick cross-sections and solid bar more than 50 mm.

Note:

  • For stainless steels (such as V2A) the correct cutting speed and lubrication is crucial (see information in the machining handbook No. 110020).
  • The concentricity and axial run-out values are considerably better than those to DIN 1840, in some cases by up to 50 %.

Successor product to No. 177060.

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