End milling head, 45° chamfer with IC, HB730, ⌀ D h10: 20mm

Article no.: 210100 20
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⌀ D h10 (mm) Unit price incl. VAT

Availability

  • Tool material: Solid carbide
  • Standard: Manufacturer’s standard
  • Type: N
  • Number of cutting edges Z: 3
  • Spacing of the cutters: unequal spacing

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Product details

Technical Data

Series TopCut
Cutter ⌀ D 20 mm
Type HB730
Tool material Solid carbide
Standard Manufacturer’s standard
Type N
Number of cutting edges Z 3
Spacing of the cutters unequal spacing
Helix angle 40 degrees
Direction of infeed horizontal, oblique and vertical
Cutting width ae for milling operation Full slot cutting depth 1×D; 0.3×D for side milling
Machining strategy HPC
Through-coolant yes
Arbor size 20 mm
suitable arbor GARANT TopCut
Head length l 25 mm
Flute length L2 15 mm
Overall length L 47.2 mm
Corner chamfer width at 45° 0.4 mm
Corner chamfer angle 45 degrees
Feed fz for slot milling in steel < 900 N/mm2 0.08 mm
Feed fz for side milling in steel < 900 N/mm2 0.1 mm
Type of product Cutter insert for milling

Identification & Classification

Article number 210100 20
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EAN / GTIN 4045197557414
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Manufacturer number 210100 20
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Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Steel < 500 N/mm²
suitable for / [m/min]
P
ISO code:
210
Steel < 750 N/mm²
suitable for / [m/min]
P
ISO code:
170
Steel < 900 N/mm²
suitable for / [m/min]
P
ISO code:
150
Steel < 1100 N/mm²
suitable for / [m/min]
P
ISO code:
130
Steel < 1400 N/mm²
suitable for / [m/min]
P
ISO code:
110
Steel < 55 HRC
suitable for / [m/min]
H
ISO code:
50
Steel < 60 HRC
suitable for / [m/min]
H
ISO code:
40
INOX < 900 N/mm²
suitable for / [m/min]
M
ISO code:
80
INOX > 900 N/mm²
suitable for / [m/min]
M
ISO code:
50
Ti > 850 N/mm²
suitable for / [m/min]
S
ISO code:
80
GG(G)
suitable for / [m/min]
K
ISO code:
160
Oil
suitable for / [m/min]
 
wet maximum
suitable for / [m/min]
 
wet minimum
suitable for / [m/min]
 
dry
suitable for / [m/min]
 
Air
suitable for / [m/min]
 

Description

Note:

Standard application values for ap max ≤ 0.5×D.

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