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Item no.: 207535 12/500

Solid carbide barrel milling cutter, conical form α/2 = 9° PPC 12/500 mm

Brand: GARANT
Tolerance nominal ⌀ f8
Machining strategy PPC
Type N
Tool material Solid carbide
Cutting width a<sub>e</sub> for milling operation 0.05×D for side milling
Direction of infeed horizontal
Norm Manufacturer’s standard
Cutting width a<sub>e</sub> for milling operation 0.05×D for copy milling
Skaft DIN 6535 HA to h6
Helix angle 30
No. of teeth Z 6
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Solid carbide barrel milling cutter, conical form α/2 = 9° PPC 12/50...

In stock
12/500
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Description

Version:

High-performance tool for exceptionally efficient finish machining of free-form surfaces. For outstanding surface qualities in a very short machining time. For use on modern 5-axis milling machines with CAD / CAM support.
The end face geometry is designed so that the chips, especially those formed by the end radius, are of optimum shape and have optimum evacuation characteristics. For this purpose the number of cutting edges is reduced to the number of effective end face cutting edges.

Recommendation:

As an oversize for finishing operations we recommend 0.05 to 0.2 mm.

Note:

RW represents the effective radius on the tool.
Cannot be reground!
For machining walls and overcoming obstructions.

Technical Data

Norm
Manufacturer’s standard 
Skaft
DIN 6535 HA to h6 
Type
Tool material
Solid carbide 
Tolerance nominal ⌀
f8 
Direction of infeed
horizontal 
Coating
TiAlN 
Feed fz for copy milling in stainless steel > 900 N/mm2
0.064 mm
Feed fz for side milling in INOX > 900 N/mm2
0.052 mm
No. of teeth Z
Flute length Ls
22 mm
Shank ⌀
12 mm
Overall length Ltot
90 mm
Helix angle
30 degrees
Correction factor fz
1.25 
Effective radius RW
500 mm
Corner radius RS1
3 mm
maximum cutting depth ap max when side milling
22 mm

Application Table

Aluminium (short chipping)
N
200
Alu > 10% Si
N
200
INOX < 900 N/mm²
M
150
INOX > 900 N/mm²
M
140
Ti > 850 N/mm²
S
70
Inconel
S
60
wet maximum
 
wet minimum
 
dry
 
Air