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Solid carbide torus cutter R1 0.2, Diamond, ⌀ DC × L1: 2,5X10mm

Article no.: 209721 2,5X10

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⌀ DC × L1 (mm) Unit price incl. VAT

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  • Tool material: Solid carbide
  • Standard: Manufacturer’s standard
  • Tolerance nominal ⌀: 0 / −0.005
  • No. of teeth Z: 2
  • Helix angle: 30

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Product details

Technical Data

Cutting edge ⌀ DC 2.5 mm
Coating Diamond
Tool material Solid carbide
Standard Manufacturer’s standard
Tolerance nominal ⌀ 0 / −0.005
No. of teeth Z 2
Helix angle 30 degrees
Direction of infeed horizontal, oblique and vertical
Cutting width ae for milling operation 0.5×D for side milling; 0.05×D for copy milling
Shank DIN 6535 HA to h5
Through-coolant no
Flute length Lc 2.5 mm
Corner radius R1 0.2 mm
Overhang length L1 incl. recess 10 mm
Recess ⌀ D1 2.41 mm
Overall length L 50 mm
Shank ⌀ Ds 4 mm
Feed fz for side milling in graphite 0.035 mm
Feed fz for copy milling in graphite 0.035 mm
Correction factor ap corr 1
Colour ring black
Type of product Torus cutter

Identification & Classification

Article number 209721 2,5X10
EAN / GTIN 4045197918802
Manufacturer number 209721 2,5X10
Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

PVDF GF20
N
200
POM GF25
N
190
PA 66 GF30
N
170
PEEK GF30
N
150
PTFE CF25
N
180
PEEK CF30
N
160
Honeycomb sandwich
N
350
GRP
N
190
GRP, CRP
N
190
Graphite
N
340
Hybrids
N
wet minimum
 
dry
 
Air
 

Description

Version:

With crystalline diamond sp3 coating. For the highest demands regarding performance and precision in fibre-reinforced composites, CRP, GRP, and graphite. Extremely tight tolerances ensure maximum accuracy. Double relief ground with 2 hollow-ground chamfers. Recess angle α = 16°.
Tolerances:
  • Corner radius: R1 = ±0.0025 mm
  • Neck ⌀: D1 = 0 / -0.01 mm

Note:

At greater tool overhang lengths, use a reduced value for ap!
Values for:
copying: ap = 0.10×D×ap korr
side milling: ap = 0.20×D×ap korr
To calculate the feed rate vf please use the actual speed of the machine (the maximum possible speed)!
e.g: vf = 18000 [rpm]× fz [mm/Z]× z

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