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Stub drill HSS-E N, TiN, ⌀ DC h8: 2,9mm

Article no.: 113230 2,9

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

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Product details

Technical Data

Nominal ⌀ DC 2.9 mm
Coating TiN
Tool material HSS E
Standard DIN 1897
Type N
Tolerance nominal ⌀ h8
Point angle 130 degrees
Shank Plain shank
Number of cutting edges Z 2
Through-coolant no
recommended maximum drilling depth L2 11.7 mm
Flute length Lc 16 mm
Overall length L 46 mm
Shank ⌀ Ds 2.9 mm
Feed f in steel < 900 N/mm2 0.03 mm/rev.
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 113230 2,9
EAN / GTIN 4045197005304
Manufacturer number 113230 2,9

Application Table

Steel < 500 N/mm²
P
50
Steel < 750 N/mm²
P
37
Steel < 900 N/mm²
P
31
Steel < 1100 N/mm²
P
12
Steel < 1400 N/mm²
P
10
INOX < 900 N/mm²
M
15
INOX > 900 N/mm²
M
10
Ti > 850 N/mm²
S
6
GG(G)
K
31
CuZn
N
100
Uni
 
Oil
 
wet maximum
 

Description

Version:

Particularly robust and strong due to strengthened core.
Ground flutes, with high concentricity.

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 N, TiN, ⌀ D<sub>C</sub> h8: 2,9mm

Stub drill HSS-E N, TiN, ⌀ DC h8: 2,9mm

Standard DIN 1897 DIN 1897 DIN 1897 DIN 1897 DIN 1897 DIN 1897 DIN 1897
Shank Plain shank Plain shank Plain shank Plain shank Plain shank Plain shank Plain shank
Tool material HSS E HSS E HSS Co 8 HSS E HSS E HSS E HSS
Tolerance nominal ⌀ h8 h8 h8 h8 h8 h8 h8
Flute length Lc 16 mm 16 mm 16 mm 16 mm 16 mm 16 mm 16 mm
Shank ⌀ Ds 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm
Type of product Jobber drill Jobber drill Jobber drill Jobber drill Jobber drill Jobber drill Jobber drill

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