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HSS jobber drill N, uncoated, ⌀ DC h8: 3,5mm

Article no.: 114050 3,5

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⌀ DC h8 (mm) Unit price incl. VAT
  • Tool material: HSS
  • Standard: DIN 338
  • Type: N
  • Tolerance nominal ⌀: h8
  • Point angle: 118

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Product details

Technical Data

Nominal ⌀ DC 3.5 mm
Coating uncoated
Tool material HSS
Standard DIN 338
Type N
Tolerance nominal ⌀ h8
Point angle 118 degrees
Number of cutting edges Z 2
Through-coolant no
recommended maximum drilling depth L2 33.8 mm
Flute length Lc 39 mm
Overall length L 70 mm
Shank ⌀ Ds 3.5 mm
Feed f in steel < 750 N/mm2 0.03 mm/rev.
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 114050 3,5
EAN / GTIN 4045197011145
Manufacturer number 114050 3,5

Application Table

Aluminium (short chipping)
N
45
Steel < 500 N/mm²
P
40
Steel < 750 N/mm²
P
30
Steel < 900 N/mm²
P
25
GG(G)
K
25
CuZn
N
80
Oil
 
wet maximum
 

Description

Version:

Standard helix angle, core thickness, and core taper. Profile ground; jobber drill with high concentricity and pitch accuracy; precision ground point. Bright finish. Drill for production use.

Note:

Size 16 - 20: Drills with shank ⌀ 16 mm.

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