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Stub drill HSS-E, TiAlN, ⌀ DC h8: 8,5mm

Article no.: 113260 8,5

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⌀ DC h8 (mm) Unit price incl. VAT
  • Tool material: HSS E
  • Standard: DIN 1897
  • Tolerance nominal ⌀: h8
  • Point angle: 130
  • Shank: Plain shank

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Product details

Technical Data

Nominal ⌀ DC 8.5 mm
Coating TiAlN
Tool material HSS E
Standard DIN 1897
Tolerance nominal ⌀ h8
Point angle 130 degrees
Shank Plain shank
Number of cutting edges Z 2
Through-coolant no
recommended maximum drilling depth L2 24.3 mm
Flute length Lc 37 mm
Overall length L 79 mm
Shank ⌀ Ds 8.5 mm
Feed f in stainless steel < 900 N/mm2 0.09 mm/rev.
Colour ring blue
Type of product Jobber drill

Identification numbers & Classifications

Article number 113260 8,5
EAN / GTIN 4045197007100
Manufacturer number 113260 8,5

Application Table

Aluminium (short chipping)
N
56
Steel < 500 N/mm²
P
50
Steel < 750 N/mm²
P
37
Steel < 900 N/mm²
P
31
Steel < 1100 N/mm²
P
12
INOX < 900 N/mm²
M
17
INOX > 900 N/mm²
M
13
Ti > 850 N/mm²
S
6
CuZn
N
100
Oil
 
wet maximum
 

Description

Version:

High concentricity and special chip flutes ensure precise bores.
With point geometry shape C from size 2.4 mm

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-E, TiAlN, ⌀ D<sub>C</sub> h8: 8,5mm

Stub drill HSS-E, TiAlN, ⌀ DC h8: 8,5mm

Coating TiAlN uncoated TiAlN uncoated TiN TiAlN uncoated TiAlN uncoated
Through-coolant no no no no no no no no no
Standard DIN 1897 DIN 1897 DIN 1897 DIN 1897 DIN 1897 DIN 1897 DIN 1897 DIN 1897 DIN 1897
Point angle 130 degrees 135 degrees 130 degrees 130 degrees 130 degrees 130 degrees 130 degrees 118 degrees 118 degrees
Tolerance nominal ⌀ h8 h8 h8 h8 h8 h8 h8 h8 h8
Shank ⌀ Ds 8.5 mm 8.5 mm 8.5 mm 8.5 mm 8.5 mm 8.5 mm 8.5 mm 8.5 mm 8.5 mm
recommended maximum drilling depth L2 24.3 mm 24.3 mm 24.3 mm 24.3 mm 24.3 mm 24.3 mm 24.3 mm 24.3 mm 24.3 mm

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