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Deep hole drill HSS-E 8,5 mm

Article no.: 116061 8,5
  • Tool material: HSS E
  • Standard: DIN 340
  • Type: FS
  • Tolerance nominal ⌀: h8
  • Point angle: 130

Product details

Technical Data

Nominal ⌀ DC 8.5 mm
Coating uncoated
Tool material HSS E
Standard DIN 340
Type FS
Tolerance nominal ⌀ h8
Point angle 130 degrees
Helix angle 38 degrees
Shank Plain shank
Number of cutting edges Z 2
Through-coolant no
recommended maximum drilling depth L2 96.3 mm
Flute length Lc 109 mm
Overall length L 165 mm
Shank ⌀ Ds 8.5 mm
Feed f in steel < 500 N/mm2 0.2 mm/rev.
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 116061 8,5
EAN / GTIN 4045197026965

Application Table

Alu plastics
N
70
Aluminium (short chipping)
N
45
Steel < 500 N/mm²
P
28
Steel < 750 N/mm²
P
21
Steel < 900 N/mm²
P
18
GG(G)
K
25
Oil
 
wet maximum
 

Description

Version:

Significantly strengthened core without taper.
Precision ground point.
With specially shaped slots. Designed for deep holes up to 10×D and materials with critical chip formation characteristics.

Recommendation:

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

Note:

Suitable NC spotting drills No. 112120, 112140 and 112170 with 142° tip angle for enhanced process reliability.

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