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HSS jobber drill N 11

Article no.: 114150 11

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⌀ DC h8 (mm or inch) Unit price incl. VAT
  • Tool material: HSS
  • Standard: DIN 338
  • Type: N
  • Tolerance nominal ⌀: h8
  • Point angle: 118

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Product details

Technical Data

Nominal ⌀ DC 11 mm
Coating uncoated
Tool material HSS
Standard DIN 338
Type N
Tolerance nominal ⌀ h8
Point angle 118 degrees
Shank Plain shank
Number of cutting edges Z 2
Through-coolant no
recommended maximum drilling depth L2 77.5 mm
Flute length Lc 94 mm
Overall length L 142 mm
Shank ⌀ Ds 11 mm
Feed f in steel < 750 N/mm2 0.1 mm/rev.
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 114150 11
EAN / GTIN 4045197013590
Manufacturer number 114150 11

Application Table

Alu plastics
N
80
Aluminium (short chipping)
N
45
Alu > 10% Si
N
50
Steel < 500 N/mm²
P
40
Steel < 750 N/mm²
P
30
Steel < 900 N/mm²
P
25
Steel < 1100 N/mm²
P
10
Steel < 1400 N/mm²
P
8
GG(G)
K
25
CuZn
N
80
Oil
 
wet maximum
 

Description

Version:

Profile ground: Jobber drill with high pitch accuracy and concentricity as well as precision ground point.
Steam tempered from ⌀ 2.4 mm.
With point geometry shape C from size 4 mm

Recommendation:

Maximum drilling depth:
L2 = LC - 1.5 × DC.

Note:

Size 16 - 20: Drills with shank ⌀ 16 mm.

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HSS jobber drill N 11

HSS jobber drill N 11

Number of cutting edges Z 2 2 2 2
Overall length L 142 142 142 142
Tool material HSS HSS HSS HSS
Point angle 118 118 118 118
Flute length Lc 94 94 94 94
recommended maximum drilling depth L2 77.5 77.5 77.5 77.5
Type of product Jobber drill Jobber drill Jobber drill Jobber drill

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