Solid carbide jobber drill extra short, uncoated, ⌀ DC h7: 4,7mm

Article no.: 122100 4,7
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⌀ DC h7 (mm) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: DIN 6539
  • Type: N
  • Tolerance nominal ⌀: h7
  • Number of cutting edges Z: 2

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Product details

Technical Data

Nominal ⌀ DC 4.7 mm
Coating uncoated
Tool material Solid carbide
Standard DIN 6539
Type N
Tolerance nominal ⌀ h7
Number of cutting edges Z 2
Point angle 118 degrees
recommended maximum drilling depth L2 17 mm
Helix angle 30 degrees
Shank Parallel shank to h7
Through-coolant no
Flute length Lc 24 mm
Overall length L 58 mm
Shank ⌀ Ds 4.7 mm
Shank tolerance h7
Feed f in steel < 1100 N/mm2 0.08 mm/rev.
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 122100 4,7
EAN / GTIN 4045197039484
Manufacturer number 122100 4,7

Application Table

Alu plastics
N
200
Aluminium (short chipping)
N
140
Alu > 10% Si
N
140
Steel < 500 N/mm²
P
70
Steel < 750 N/mm²
P
70
Steel < 900 N/mm²
P
60
Steel < 1100 N/mm²
P
40
Steel < 1400 N/mm²
P
25
INOX < 900 N/mm²
M
20
INOX > 900 N/mm²
M
20
Ti > 850 N/mm²
S
15
CuZn
N
140
Uni
 
Oil
 
wet maximum
 
dry
 

Description

Version:

Similar to DIN 6539 (extra short).
Nominal ⌀ and shank ⌀ equal.

Note:

Flute length LC = L2 + 1.5 × DC.
Non slip clamping in drill chuck No. 341050 with diamond coated jaws.

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Coating uncoated TiN TiAlN
Colour ring without without without
Overall length L 58 mm 58 mm 58 mm
Tool material Solid carbide Solid carbide solid carbide
Helix angle 30 degrees 30 degrees 30 degrees
Point angle 118 degrees 118 degrees 118 degrees
Flute length Lc 24 mm 24 mm 24 mm

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