Solid carbide mini slot drill, TiAlN, ⌀ e8 DC: 9mm

Article no.: 201920 9
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8 pieces in stock

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⌀ e8 DC (mm) Unit price incl. VAT

Availability

  • Tool material: Solid carbide
  • Standard: Manufacturer’s standard
  • Type: N
  • Tolerance nominal ⌀: e8
  • No. of teeth Z: 3

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Product details

Technical Data

Cutting edge ⌀ DC 9 mm
Coating TiAlN
Tool material Solid carbide
Standard Manufacturer’s standard
Type N
Tolerance nominal ⌀ e8
No. of teeth Z 3
Helix angle 45 degrees
Direction of infeed horizontal, oblique and vertical
Cutting width ae for milling operation Full slot cutting depth 1×D; 0.5×D for side milling
Shank DIN 6535 HB to h6
Through-coolant no
Flute length Lc 14 mm
Overall length L 55 mm
Shank ⌀ Ds 10 mm
Shank form HB
Corner chamfer width at 45° 0.05 mm
Corner chamfer angle 45 degrees
Feed fz for slot milling in steel < 900 N/mm2 0.04 mm
Feed fz for side milling in steel < 900 N/mm2 0.045 mm
Correction factor for vc 1.25
Colour ring without
Type of product End / face mill

Identification & Classification

Article number 201920 9
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EAN / GTIN 4045197114945
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Manufacturer number 201920 9
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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 (short chipping)
suitable for / [m/min]
N
ISO code:
280
Alu > 10% Si
suitable for / [m/min]
N
ISO code:
200
Steel < 500 N/mm²
suitable for / [m/min]
P
ISO code:
120
Steel < 750 N/mm²
suitable for / [m/min]
P
ISO code:
105
Steel < 900 N/mm²
suitable for / [m/min]
P
ISO code:
100
Steel < 1100 N/mm²
suitable for / [m/min]
P
ISO code:
70
INOX < 900 N/mm²
suitable for / [m/min]
M
ISO code:
80
INOX > 900 N/mm²
suitable for / [m/min]
M
ISO code:
60
GG(G)
suitable for / [m/min]
K
ISO code:
90
Uni
suitable for / [m/min]
 
wet maximum
suitable for / [m/min]
 
wet minimum
suitable for / [m/min]
 
dry
suitable for / [m/min]
 

Description

Version:

Double relief ground side clearance angle. Centre cutting teeth for plunging.
Weldon shank similar to DIN 6535 HB.

Note:

Save on regrinding costs:
It is cheaper to use solid carbide mini slot drills to the wear limit than to regrind them.

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