Solid carbide roughing end mill HPC 12 mm

Article no.: 203072 12
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⌀ e8 DC (mm) Unit price incl. VAT
  • Tool material: solid carbide
  • Norm: DIN 6527
  • Type: N
  • Tolerance nominal ⌀: e8
  • No. of teeth Z: 4

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Product details

Technical Data

Cutting edge ⌀ DC 12 mm
Coating AlCrN
Tool material solid carbide
Norm DIN 6527
Type N
Tolerance nominal ⌀ e8
No. of teeth Z 4
Helix angle 38 degrees
Helix angle characteristic unequal spacing
Spacing of the cutters unequal spacing
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
Shank DIN 6535 HB to h6
Through-coolant no
Machining strategy MTC
Flute length Lc 26 mm
Overhang length L1 incl. recess 36 mm
Recess ⌀ D1 11.7 mm
Overall length L 83 mm
Shank ⌀ Ds 12 mm
Corner chamfer width at 45° 0.4 mm
Corner chamfer angle 45 degrees
Feed fz for slot milling in steel < 900 N/mm2 0.05 mm
Feed fz for side milling in steel < 900 N/mm2 0.095 mm
Colour ring green
Type of product End / face mill

Identification numbers & Classifications

Article number 203072 12
EAN / GTIN 4062406565190
Manufacturer number 203072 12

Application Table

Steel < 500 N/mm²
P
265
Steel < 750 N/mm²
P
250
Steel < 900 N/mm²
P
200
Steel < 1100 N/mm²
P
180
Steel < 1400 N/mm²
P
160
INOX < 900 N/mm²
M
100
INOX > 900 N/mm²
M
90
GG(G)
K
250
Uni
 
wet maximum
 
wet minimum
 
dry
 
Air
 

Description

Version:

For roughing and finishing. Up to 1.5×D into solid material at very high feed rates with smooth cutting action. Optimised end face geometry.

Application:

  • Optimised flute form, eccentric relief ground.
  • Large flute profiles.
  • Improved chip evacuation due to optimised end face geometry.
  • Minimal wear due to sturdy cutting edges.

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Cutting width ae for milling operation Full slot cutting depth 1×D ;0.3×D for side milling Full slot cutting depth 1×D ;0.3×D for side milling Full slot cutting depth 1×D ;0.3×D for side milling Full slot cutting depth 1×D ;0.3×D for side milling Full slot cutting depth 1×D ;0.03×D for copy milling
Overall length L 83 83 83 83 83
Norm DIN 6527 DIN 6527 DIN 6527 DIN 6527 DIN 6527
Tolerance nominal ⌀ e8 f8 f8 f8 f8
Feed fz for slot milling in steel < 900 N/mm2 0.05 0.07 0.07 0.07 0.07
Corner chamfer width at 45° 0.4 0.24 0.3 0.24 0.1
Spacing of the cutters unequal spacing unequal spacing unequal spacing unequal spacing unequal spacing

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