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Solid carbide HPC drill plain shank DIN 6535 HA 19,5 mm

Article no.: 122690 19,5
  • Tool material: Solid carbide
  • Version: 6×D
  • Point angle: 135
  • Shank: DIN 6535 HA to h6
  • Through-coolant: yes, with 25 bar

Product details

Technical Data

Nominal ⌀ DC 19.5 mm
Coating TiAlN
Tool material Solid carbide
Standard DIN 6537
Version 6×D
Tolerance nominal ⌀ h7
Number of cutting edges Z 2
Point angle 135 degrees
recommended maximum drilling depth L2 71.8 mm
Shank DIN 6535 HA to h6
Through-coolant yes, with 25 bar
Machining strategy HPC
Semi-Standard yes
Flute length Lc 101 mm
Overall length L 153 mm
Shank ⌀ Ds 20 mm
Feed f in GJS ADI > 800 N/mm 2 0.46 mm/rev.
Colour ring white
Type of product Jobber drill

Identification numbers & Classifications

Article number 122690 19,5

Application Table

GG
K
110
GGG
K
90
GJS, ADI > 800N/mm²
K
70
wet maximum
 
wet minimum
 

Description

Version:

3 guide chamfers for particularly high accuracy and surface quality at tight hole tolerances. Asymmetrical tip geometry for very high metal removal rates. New generation of innovative high-performance drills for cast iron in the HPC field.

Advantage:

For HPC high performance drilling in castings. Outstandingly suitable for bainite cast iron (ADI).

Note:

Flute length LC = L2 + 1.5 × DC.
Form HB and HE supplied at the same price as HA.
Form HB: order with No. 122690 + 129100HB .
Form HE: order with No. 122690 + 129100HE.

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