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Milling head for front and back chamfering, 90°, HB730, ⌀ D ± 0.01: 12mm

Article no.: 210380 12

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⌀ D ± 0.01 (mm) Unit price incl. VAT

Availability

  • Tool material: Solid carbide
  • Countersink tip angle: 90
  • Standard: Manufacturer’s standard
  • Type: N
  • Number of cutting edges Z: 6

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Product details

Technical Data

Series TopCut
Cutter ⌀ D 12 mm
Type HB730
Tool material Solid carbide
Countersink tip angle 90
Standard Manufacturer’s standard
Type N
Number of cutting edges Z 6
Direction of infeed horizontal
Overall length L 26.9 mm
Arbor size 10 mm
Head length l 13 mm
Flute length L2 2 mm
maximum cutting depth ap max in steel < 900 N/mm2 0.9 mm
Feed fz in steel < 900 N/mm2 0.08 mm
Suitable chuck key No. 219987; No. 219986 8×3
Corner chamfer angle 45 degrees
Through-coolant no
Shank type GARANT TopCut
maximum cutting depth ap max when slot milling from solid 1.4
Type of product Threaded copy milling cutter

Identification & Classification

Article number 210380 12
EAN / GTIN 4045197523501
Manufacturer number 210380 12
Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

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

Description

Note:

ae max = ap max

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