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Solid carbide torus cutter, DLC, ⌀ h6 DC / R1: 4/1,0mm

Article no.: 206250 4/1,0
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⌀ h6 DC / R1 (mm) Unit price incl. VAT

Availability

  • Tool material: Solid carbide
  • Standard: Manufacturer’s standard
  • Type: W
  • Tolerance nominal ⌀: h6
  • No. of teeth Z: 3

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Product details

Technical Data

Cutting edge ⌀ DC 4 mm
Coating DLC
Tool material Solid carbide
Standard Manufacturer’s standard
Type W
Tolerance nominal ⌀ h6
No. of teeth Z 3
Helix angle 45 degrees
Direction of infeed horizontal, oblique and vertical
Cutting width ae for milling operation 0.05×D for copy milling; 0.3×D for side milling
Shank DIN 6535 HA to h6
Balance quality with shank G 2.5 with HA
Through-coolant no
Flute length Lc 6.5 mm
Corner radius R1 1 mm
Overhang length L1 incl. recess 24 mm
Recess ⌀ D1 3.7 mm
Overall length L 80 mm
Shank ⌀ Ds 6 mm
Feed fz for side milling in short-chipping aluminium 0.02 mm
Feed fz for copy milling in short-chipping aluminium 0.02 mm
Shank tolerance h6
Colour ring yellow
Type of product Torus cutter

Identification & Classification

Article number 206250 4/1,0
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EAN / GTIN 4062406127817
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Manufacturer number 206250 4/1,0
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Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Aluminium
suitable for / [m/min]
N
ISO code:
280
Aluminium (short chipping)
suitable for / [m/min]
N
ISO code:
260
Alu > 10% Si
suitable for / [m/min]
N
ISO code:
240
PMMA acrylic
suitable for / [m/min]
N
ISO code:
120
PE-HD
suitable for / [m/min]
N
ISO code:
100
PA 66
suitable for / [m/min]
N
ISO code:
120
PEEK
suitable for / [m/min]
N
ISO code:
90
PF 31
suitable for / [m/min]
N
ISO code:
80
PVDF GF20
suitable for / [m/min]
N
ISO code:
110
POM GF25
suitable for / [m/min]
N
ISO code:
100
PA 66 GF30
suitable for / [m/min]
N
ISO code:
90
PEEK GF30
suitable for / [m/min]
N
ISO code:
80
PTFE CF25
suitable for / [m/min]
N
ISO code:
90
Honeycomb sandwich
suitable for / [m/min]
N
ISO code:
180
Cu
suitable for / [m/min]
N
ISO code:
100
CuZn
suitable for / [m/min]
N
ISO code:
120
wet maximum
suitable for / [m/min]
 
wet minimum
suitable for / [m/min]
 
dry
suitable for / [m/min]
 
Air
suitable for / [m/min]
 

Description

Version:

With the latest generation of DLC coating sp2.
Eccentric relief ground, additionally polish ground in the flutes for outstanding chip evacuation in long-chipping aluminium components.
Tolerances:
  • Corner radius
R1 = 0.5 tolerance ±0.02.
R1 > 0.5 − 1.5 tolerance ±0.03.
R1 > 1.5 tolerance ±0.05.
Dimensions to manufacturer’s standard.

Note:

NEW GENERATION AVAILABLE! Recommended successor product is No. 206261.

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