GARANT Master Steel SlotMachine solid carbide roughing end mill with through-coolant HPC, TiAlN, ⌀ d11 DC: 4mm

Article no.: 205551 4
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⌀ d11 DC (mm) Unit price incl. VAT

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  • Tool material: Solid carbide
  • Standard: DIN 6527
  • Milling profile: NR
  • Tolerance nominal ⌀: d11
  • No. of teeth Z: 5

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Product details

Technical Data

Series Master Steel
Cutting edge ⌀ DC 4 mm
Coating TiAlN
Tool material Solid carbide
Standard DIN 6527
Milling profile NR
Tolerance nominal ⌀ d11
No. of teeth Z 5
Helix angle 42 degrees
Spacing of the cutters unequal spacing
Direction of infeed horizontal and oblique
Cutting width ae for milling operation 0.4×D for side milling; 0.05×D for copy milling
Shank DIN 6535 HB to h6
Through-coolant yes
Machining strategy HPC
Flute length Lc 11 mm
Overhang length L1 incl. recess 19 mm
Recess ⌀ D1 3.7 mm
Overall length L 57 mm
Shank ⌀ Ds 6 mm
Corner chamfer width at 45° 0.2 mm
Corner chamfer angle 45 degrees
Feed fz for slot milling in steel < 900 N/mm2 0.02 mm
Feed fz for side milling in steel < 900 N/mm2 0.03 mm
Colour ring green
Type of product End / face mill

Identification & Classification

Article number 205551 4
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EAN / GTIN 4062406111137
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Manufacturer number 205551 4
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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:
200
Steel < 750 N/mm²
suitable for / [m/min]
P
ISO code:
180
Steel < 900 N/mm²
suitable for / [m/min]
P
ISO code:
160
Steel < 1100 N/mm²
suitable for / [m/min]
P
ISO code:
140
Steel < 1400 N/mm²
suitable for / [m/min]
P
ISO code:
110
INOX < 900 N/mm²
suitable for / [m/min]
M
ISO code:
50
INOX > 900 N/mm²
suitable for / [m/min]
M
ISO code:
35
GG(G)
suitable for / [m/min]
K
ISO code:
200
Uni
suitable for / [m/min]
 
wet maximum
suitable for / [m/min]
 
Air
suitable for / [m/min]
 

Description

Version:

With a new-type knurled profile, optimised for higher feed rates. Improved cutting edge protection thanks to slight edge honing. Tremendous bending strength due to the use of ultra-fine grain substrate.
With internal coolant supply for reliable swarf evacuation.
Feed rate per tooth up to 0.1 mm up to a depth of 2×D (in the slot milled from solid).

Advantage:

The tool geometry produces particularly tightly rolled swarf that is discharged via flat chip breaker recesses. As a result, the tool maintains an extremely stable core. Plunge angle of up to 10° possible thanks to generous recess on the front face.

Application:

For roughing machining, particularly suitable for full-slot machining.

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