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Solid carbide HPC drill Weldon shank DIN 6535 HB 12,5 mm

Article no.: 122681 12,5

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⌀ DC m7 (mm) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: DIN 6537
  • Version: 6×D
  • Tolerance nominal ⌀: m7
  • Number of cutting edges Z: 2

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Product details

Technical Data

Nominal ⌀ DC 12.5 mm
Coating TiAlSiN
Tool material Solid carbide
Standard DIN 6537
Version 6×D
Tolerance nominal ⌀ m7
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 58.3 mm
Shank DIN 6535 HB to h6
Through-coolant yes, with 25 bar
Machining strategy HPC
Semi-Standard yes
Flute length Lc 77.05 mm
Overall length L 124 mm
Shank ⌀ Ds 14 mm
Feed f in titanium > 850 N/mm2 0.15 mm/rev.
Colour ring pink
Type of product Jobber drill

Identification numbers & Classifications

Article number 122681 12,5
EAN / GTIN 4062406792299
Manufacturer number 122681 12,5

Application Table

Ti > 850 N/mm²
S
45
Inconel
S
35
wet maximum
 

Description

Version:

Specially for machining titanium-based and nickel-based alloys. With wear-resistant, ultra-smooth TiAlSiN high-performance coating for a long tool life combined with optimum bore quality and very low burr formation.

Note:

Flute length LC = L2 + 1.5 × DC.

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Solid carbide HPC drill Weldon shank DIN 6535 HB 12,5 mm

Solid carbide HPC drill Weldon shank DIN 6535 HB 12,5 mm

Coating TiAlSiN TiAlN TiAlN TiAlN
Through-coolant yes, with 25 bar yes, with 25 bar yes, to 25 bar yes, with 25 bar
Nominal ⌀ DC 12.5 12.5 12.5 12.5
Standard DIN 6537 DIN 6537 DIN 6537 DIN 6537
Tolerance nominal ⌀ m7 m6 h7 h7
Flute length Lc 77.05 77 77 77
recommended maximum drilling depth L2 58.3 58.3 58.3 58.3

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