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Jobber drill HSS-E FS 11,8 mm

Article no.: 114450 11,8
  • Tool material: HSS E
  • Standard: DIN 338
  • Type: FS
  • Tolerance nominal ⌀: h8
  • Point angle: 130

Product details

Technical Data

Nominal ⌀ DC 11.8 mm
Coating uncoated
Tool material HSS E
Standard DIN 338
Type FS
Tolerance nominal ⌀ h8
Point angle 130 degrees
Shank Plain shank
Number of cutting edges Z 2
Through-coolant no
recommended maximum drilling depth L2 76.3 mm
Flute length Lc 94 mm
Overall length L 142 mm
Shank ⌀ Ds 11.8 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 114450 11,8
EAN / GTIN 4045197019271

Application Table

Alu plastics
N
70
Aluminium (short chipping)
N
45
Steel < 500 N/mm²
P
40
Steel < 750 N/mm²
P
30
Steel < 900 N/mm²
P
25
GG(G)
K
25
Oil
 
wet maximum
 

Description

Version:

Profile ground: this ensures high concentricity and pitch accuracy. Precision ground point. Drill for production use.
Strengthened core.
Bright finish parabolic flutes, from 3 mm nitrided chamfers.
With point geometry shape C up to size 3.9 mm
With point geometry shape S from size 4 mm

Recommendation:

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

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