Slot drills HSS-PM 4,5 mm

Article no.: 191250 4,5
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⌀ e8 DC (mm) Unit price incl. VAT
  • Tool material: HSS PM
  • Standard: DIN 844 B
  • Type: N
  • Tolerance nominal ⌀: e8
  • No. of teeth Z: 3

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Product details

Technical Data

Cutting edge ⌀ DC 4.5 mm
Coating TiAlN
Tool material HSS PM
Standard DIN 844 B
Type N
Tolerance nominal ⌀ e8
No. of teeth Z 3
Helix angle 30 degrees
Direction of infeed horizontal, oblique and vertical
Shank DIN 1835 B to h6
Through-coolant no
Flute length Lc 11 mm
Overall length L 55 mm
Shank ⌀ Ds 6 mm
Corner chamfer angle 90 degrees
Feed fz for slot milling in steel < 750 N/mm2 0.007 mm
Colour ring without
Type of product End / face mill

Identification numbers & Classifications

Article number 191250 4,5
EAN / GTIN 4045197101020
Manufacturer number 191250 4,5

Application Table

Aluminium (short chipping)
N
138
Alu > 10% Si
N
110
Steel < 500 N/mm²
P
83
Steel < 750 N/mm²
P
64
Steel < 900 N/mm²
P
64
Steel < 1100 N/mm²
P
37
Steel < 1400 N/mm²
P
32
INOX < 900 N/mm²
M
25
INOX > 900 N/mm²
M
18
GG(G)
K
55
CuZn
N
110
Uni
 
wet maximum
 
dry
 

Description

Version:

Centre cutting teeth for plunging.
Eccentric relief ground.
For very high demands on the metal removal rate.

Note:

Suitable for use as a slot drill (tolerance e8) or an end mill.
50 % higher metal removal rate
than 2 flute slot drills.
Larger flutes than multi-flute end mills (good for soft material). For milling keyways.

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Coating TiAlN TiAlN TiAlN
Colour ring without without without
Cutting edge ⌀ DC 4.5 mm 4.5 mm 4.5 mm
Helix angle 30 degrees 30 degrees 30 degrees
Type N N N
Feed fz for slot milling in steel < 750 N/mm2 0.007 mm 0.005 mm 0.005 mm
No. of teeth Z 3 3 3

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