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Jobber drill HSS-E H 3,5 mm

Article no.: 114470 3,5

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⌀ DC h8 (mm) Unit price incl. VAT
  • Tool material: HSS E
  • Standard: DIN 338
  • Type: H
  • Tolerance nominal ⌀: h8
  • Point angle: 135

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Product details

Technical Data

Nominal ⌀ DC 3.5 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 14.8 mm
Flute length Lc 20 mm
Overall length L 70 mm
Shank ⌀ Ds 3.5 mm
Feed f in steel < 750 N/mm2 0.03 mm/rev.
Colour ring pink
Type of product Jobber drill

Identification numbers & Classifications

Article number 114470 3,5
EAN / GTIN 4045197019387
Manufacturer number 114470 3,5

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 3,5 mm

Jobber drill HSS-E H 3,5 mm

Coating uncoated uncoated uncoated
Through-coolant no no no
Shank Plain shank Plain shank Plain shank
Tool material HSS E HSS E HSS E
Point angle 135 135 135
Tolerance nominal ⌀ h8 h8 h8
Type H FS N

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