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HSS jobber drill N 40 mm

Article no.: 116320 40

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⌀ DC h8 (mm) Unit price incl. VAT
  • Tool material: HSS
  • Standard: DIN 345
  • Type: N
  • Tolerance nominal ⌀: h8
  • Point angle: 118

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Product details

Technical Data

Nominal ⌀ DC 40 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 140 mm
Flute length Lc 200 mm
Overall length L 349 mm
Morse taper MT size 4
Feed f in steel < 750 N/mm2 0.32 mm/rev.
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 116320 40
EAN / GTIN 4045197029942
Manufacturer number 116320 40

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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HSS jobber drill N 40 mm

HSS jobber drill N 40 mm

Through-coolant no no no no
Shank Morse taper Morse taper Morse taper Morse taper
Tool material HSS HSS HSS HSS
Type N N N N
Flute length Lc 200 mm 200 mm 277 mm 200 mm
recommended maximum drilling depth L2 140 mm 140 mm 217 mm 140 mm
Type of product Jobber drill Jobber drill Jobber drill Jobber drill

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