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Jobber drill HSS-E H 11 mm

Article no.: 114470 11
  • Tool material: HSS E
  • Standard: DIN 338
  • Type: H
  • Tolerance nominal ⌀: h8
  • Point angle: 135

Product details

Technical Data

Nominal ⌀ DC 11 mm
Coating uncoated
Tool material HSS E
Standard DIN 338
Type H
Tolerance nominal ⌀ h8
Point angle 135 degrees
Shank Plain shank
Number of cutting edges Z 2
Through-coolant no
recommended maximum drilling depth L2 30.5 mm
Flute length Lc 47 mm
Overall length L 142 mm
Shank ⌀ Ds 11 mm
Feed f in steel < 750 N/mm2 0.1 mm/rev.
Colour ring pink
Type of product Jobber drill

Identification numbers & Classifications

Article number 114470 11
EAN / GTIN 4045197019530
Manufacturer number 114470 11

Application Table

Steel < 1100 N/mm²
P
10
Steel < 1400 N/mm²
P
8
HARDOX 500 < 1600 N/mm²
H
6
INOX < 900 N/mm²
M
12
INOX > 900 N/mm²
M
8
Ti > 850 N/mm²
S
5
Oil
 
wet maximum
 

Description

Version:

Profile ground: this ensures high concentricity and pitch accuracy. Precision ground point. Drill for production use.
Strengthened core, bright, flute length to DIN 1897, overall length DIN 338.
Also for HARDOX materials.
With point geometry shape C.

Recommendation:

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

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Jobber drill HSS-E H 11 mm

Jobber drill HSS-E H 11 mm

Number of cutting edges Z 2 2 2
Overall length L 142 95 142
Nominal ⌀ DC 11 11 11
Standard DIN 338 DIN 1897 DIN 338
Point angle 135 135 135
Tolerance nominal ⌀ h8 h8 h8
recommended maximum drilling depth L2 30.5 30.5 77.5

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