HOLEX CleverDrill HSS jobber drill, uncoated, ⌀ DC h8: 8,7mm

Article no.: 113006 8,7
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113 pieces in stock

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⌀ DC h8 (mm) Unit price incl. VAT

Availability

  • Tool material: HSS
  • Standard: DIN 1897
  • Type: N
  • Tolerance nominal ⌀: h8
  • Point angle: 118

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Product details

Technical Data

Series CleverDrill
Nominal ⌀ DC 8,7 mm
Coating uncoated
Tool material HSS
Standard DIN 1897
Type N
Tolerance nominal ⌀ h8
Point angle 118 degrees
Shank Plain shank
Number of cutting edges Z 2
Through-coolant no
recommended maximum drilling depth L2 27 mm
Flute length Lc 40 mm
Overall length L 84 mm
Shank ⌀ Ds 8,7 mm
Feed f in steel < 750 N/mm2 0,1 mm/rev.
Colour ring without
Type of product Jobber drill

Identification & Classification

Article number 113006 8,7
EAN / GTIN 4062406742980
Manufacturer number 113006 8,7
Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com

Application Table

Alu plastics
N
80
Aluminium (short chipping)
N
63
Alu > 10% Si
N
50
Steel < 500 N/mm²
P
35
Steel < 750 N/mm²
P
32
Steel < 900 N/mm²
P
25
Steel < 1100 N/mm²
P
20
GG(G)
K
30
CuZn
N
40
Oil
 
wet maximum
 

Description

Version:

Sturdy drills for all standard applications. Improved spot drilling behaviour due to cross-ground form. Standard core thickness and core taper. Profile ground. Surface: Bronze-coloured tempered helical flutes.

Recommendation:

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

Note:

Successor product to No. 113005.

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