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Stub drill HSS-Co8 FS, TiAlN, ⌀ DC h8: 6,7mm

Article no.: 113140 6,7

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⌀ DC h8 (mm) Unit price incl. VAT
  • Tool material: HSS Co 8
  • Standard: DIN 1897
  • Type: FS
  • Tolerance nominal ⌀: h8
  • Point angle: 130

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Product details

Technical Data

Nominal ⌀ DC 6.7 mm
Coating TiAlN
Tool material HSS Co 8
Standard DIN 1897
Type FS
Tolerance nominal ⌀ h8
Point angle 130 degrees
Helix angle 38 degrees
Shank Plain shank
Number of cutting edges Z 2
Through-coolant no
recommended maximum drilling depth L2 21 mm
Flute length Lc 31 mm
Overall length L 70 mm
Shank ⌀ Ds 6.7 mm
Feed f in steel < 750 N/mm2 0.07 mm/rev.
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 113140 6,7
EAN / GTIN 4045197003744
Manufacturer number 113140 6,7

Application Table

Alu plastics
N
87
Aluminium (short chipping)
N
56
Alu > 10% Si
N
50
Steel < 500 N/mm²
P
50
Steel < 750 N/mm²
P
35
Steel < 900 N/mm²
P
30
Steel < 1100 N/mm²
P
12
INOX < 900 N/mm²
M
15
INOX > 900 N/mm²
M
10
Ti > 850 N/mm²
S
6
Oil
 
wet maximum
 

Description

Version:

Particularly robust and strong due to strengthened core.
Ground flutes, with high concentricity.
With point geometry shape S (special)

Advantage:

Ideal for drilling shallow holes (approx. 2 - 4×D) on NC machines and automatic machines.

Recommendation:

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

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Stub drill HSS-Co8 FS, TiAlN, ⌀ D<sub>C</sub> h8: 6,7mm

Stub drill HSS-Co8 FS, TiAlN, ⌀ DC h8: 6,7mm

Coating TiAlN uncoated uncoated TiN TiAlN TiAlN uncoated
Nominal ⌀ DC 6.7 mm 6.7 mm 6.7 mm 6.7 mm 6.7 mm 6.7 mm 6.7 mm
Standard DIN 1897 DIN 1897 DIN 1897 DIN 1897 DIN 1897 DIN 1897 DIN 1897
Tool material HSS Co 8 HSS E HSS E HSS E HSS E HSS E HSS
Point angle 130 degrees 135 degrees 130 degrees 130 degrees 130 degrees 118 degrees 118 degrees
Flute length Lc 31 mm 31 mm 31 mm 31 mm 31 mm 31 mm 31 mm
Type of product Jobber drill Jobber drill Jobber drill Jobber drill Jobber drill Jobber drill Jobber drill

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