Solid carbide jobber drill extra short 7 mm

Article no.: 122100 7
plus VAT at the current rate Prices plus delivery costs
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In stock
319 pieces in stock
  • Tool material: Solid carbide
  • Norm: DIN 6539
  • Type: N
  • Tolerantie nominale ⌀: h7
  • Aantal snijkanten Z: 2

Product details

Technical Data

Nominale ⌀ DC 7 mm
Coating uncoated
Tool material Solid carbide
Norm DIN 6539
Type N
Tolerantie nominale ⌀ h7
Aantal snijkanten Z 2
Point angle 118 degrees
aanbevolen maximale boordiepte L2 23,5 mm
Helix angle 30 degrees
Shank Parallel shank to h7
Through-coolant no
Spaangroeflengte Lc 34 mm
Totale lengte L 74 mm
Schacht-⌀ Ds 7 mm
Schachttolerantie h7
Voeding f in staal < 1100 N/mm2 0,11 mm/omw.
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 122100 7
EAN / GTIN 4045197039712

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

Uitvoering:

Overeenkomstig DIN 6539 (extra kort).
Met dezelfde nominale - en schacht-⌀.

Tip:

Spaangroeflengte LC = L2 + 1,5 × DC.
Antislip-inspanning in de boorhouder nr. 341050 met spanbekken voorzien van diamantcoating.

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