HSS jobber drill N 30 mm

Article no.: 116320 30
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In stock
191 pieces in stock
  • Tool material: HSS
  • Standard: DIN 345
  • Type: N
  • Tolerance nominal ⌀: h8
  • Point angle: 118

Product details

Technical Data

Nominal ⌀ DC 30 mm
Coating uncoated
Tool material HSS
Standard DIN 345
Type N
Tolerance nominal ⌀ h8
Point angle 118 degrees
Helix angle 20-30 degrees
Shank Morse taper
Number of cutting edges Z 2
Through-coolant no
recommended maximum drilling depth L2 130 mm
Flute length Lc 175 mm
Overall length L 296 mm
Morse taper MT size 3
Feed f in steel < 750 N/mm2 0.25 mm/rev.
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 116320 30
EAN / GTIN 4045197029843

Application Table

Steel < 500 N/mm²
P
40
Steel < 750 N/mm²
P
30
Steel < 900 N/mm²
P
25
GG(G)
K
25
Oil
 
wet maximum
 

Description

Version:

Special surface treatment, resulting in reduced tendency to edge build-up and improved chip evacuation.

Recommendation:

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

Note:

For suitable reducing adapters for tools with MT shanks see No. 343000-343530.

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