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Solid carbide HPC drill plain shank DIN 6535 HA 8,5 mm

Article no.: 122430 8,5

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⌀ DC m6 (mm) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: DIN 6537 K
  • Version: 4×D
  • Tolerance nominal ⌀: m6
  • Number of cutting edges Z: 2

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Product details

Technical Data

Nominal ⌀ DC 8.5 mm
Coating TiAlN
Tool material Solid carbide
Standard DIN 6537 K
Version 4×D
Tolerance nominal ⌀ m6
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 34.3 mm
Shank DIN 6535 HA to h6
Through-coolant yes, with 25 bar
Machining strategy HPC
Semi-Standard yes
Flute length Lc 47 mm
Overall length L 89 mm
Shank ⌀ Ds 10 mm
Shank tolerance h6
Feed f in Inconel® 0.12 mm/rev.
Colour ring pink
Type of product Jobber drill

Identification numbers & Classifications

Article number 122430 8,5
EAN / GTIN 4045197536372
Manufacturer number 122430 8,5

Application Table

Ti > 850 N/mm²
S
40
Inconel
S
35
wet maximum
 

Description

Version:

Cutting chisel edge with high centring accuracy due to strong core and special point geometry. Excellent chip evacuation due to 4 internal coolant channels. Straight cutting edges with honed edges and special flute profile for short chips. Special coating for the best tool life and high metal removal rates.

Note:

Flute length LC = L2 + 1.5 × DC.
Form HB and HE supplied at the same price as HA.
Form HB: order with No. 122432.
Form HE: order with No. 122430 + 129100HE.

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Solid carbide HPC drill plain shank DIN 6535 HA 8,5 mm

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Number of cutting edges Z 2 2 2 2
Coating TiAlN TiAlN TiAlN TiAlSiN
Colour ring pink green red pink
Shank DIN 6535 HA to h6 DIN 6535 HA to h6 DIN 6535 HA to h6 DIN 6535 HA to h6
Tool material Solid carbide Solid carbide Solid carbide Solid carbide
Shank ⌀ Ds 10 10 10 10
Type of product Jobber drill Jobber drill Jobber drill Jobber drill

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