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Diabolo solid carbide HPC drill, plain shank DIN 6535 HA, TiAlN, ⌀ DC h7: 8,8mm

Article no.: 122536 8,8

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⌀ DC h7 (mm) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: DIN 6537
  • Version: 6×D
  • Type: H
  • Tolerance nominal ⌀: h7

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Product details

Technical Data

Series Diabolo
Nominal ⌀ DC 8.8 mm
Coating TiAlN
Tool material Solid carbide
Standard DIN 6537
Version 6×D
Type H
Tolerance nominal ⌀ h7
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 47.8 mm
Shank DIN 6535 HA to h6
Machining strategy HPC
Flute length Lc 61 mm
Overall length L 103 mm
Shank ⌀ Ds 10 mm
Shank tolerance h6
Feed f in steel < 60 HRC 0.09 mm/rev.
Colour ring red
Type of product Jobber drill

Identification numbers & Classifications

Article number 122536 8,8
EAN / GTIN 4045197541154
Manufacturer number 122536 8,8

Application Table

Steel < 1400 N/mm²
P
35
Steel < 55 HRC
H
28
Steel < 60 HRC
H
16
Steel < 65 HRC
H
14
Steel < 67 HRC
H
10
TOOLOX 33
H
30
TOOLOX 44
H
28
HARDOX 500 < 1600 N/mm²
H
28
GG(G)
K
70
wet maximum
 
wet minimum
 
dry
 

Description

Version:

GARANT Diabolo − cutting chisel edge with high centring accuracy − due to special point geometry and strong core. Convex major cutting edges with slightly honed edges and special flute profile for short chips.
Special coating for drilling in hardened steels.

Note:

Flute length LC = L2 + 1.5 × DC.1
Form HB and HE supplied at the same price as HA.
Form HB: order with No. 122538.
Form HE: order with No. 122536 + 129100HE.

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