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GARANT Master Alu FEED solid carbide drill, Weldon shank DIN 6535 HB 5,2 mm

Article no.: 122591 5,2

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

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Product details

Technical Data

Series Master Alu
Nominal ⌀ DC 5.2 mm
Coating uncoated
Tool material solid carbide
Standard DIN 6537
Version 6×D
Type W
Tolerance nominal ⌀ h7
Number of cutting edges Z 3
Point angle 130 degrees
recommended maximum drilling depth L2 36.2 mm
Shank DIN 6535 HB to h6
Through-coolant yes, with 25 bar
Machining strategy HPC
Semi-Standard yes
Flute length Lc 44 mm
Overall length L 82 mm
Shank ⌀ Ds 6 mm
Feed f in aluminium short-chipping 0.65 mm/rev.
Colour ring yellow
Type of product Jobber drill

Identification numbers & Classifications

Article number 122591 5,2
EAN / GTIN 4062406724436
Manufacturer number 122591 5,2

Application Table

Alu plastics
N
300
Aluminium (short chipping)
N
250
Alu > 10% Si
N
200
CuZn
N
200
wet maximum
 
wet minimum
 

Description

Version:

3-cutter tool, specially developed for use at very high feed rates in aluminium. Outstandingly suitable for machines with high power consumption and stable machining conditions.
  • Specially developed cutter geometry, designed for very high feed rates, reduced cutting pressure and controlled chip breaking.
  • Precision flute profile for reliable evacuation of chips.
  • Achieve outstanding feed rates and tool life thanks to the third cutting edge.
The sector-leading technology of the drill point for the tool guarantees optimum self-centring behaviour and permits spot drilling on irregular surfaces. 3 guidance lands guarantee a stable exit from the hole and an exact roundness of the hole.

Note:

Flute length LC = L2 + 1.5 × DC.

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