Solid carbide HPC drill Weldon shank DIN 6535 HB 4,5 mm

Article no.: 122608 4,5
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⌀ DC p6 (mm) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: DIN 6537
  • Version: 6×D
  • Type: W
  • Tolerance nominal ⌀: p6

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Product details

Technical Data

Nominal ⌀ DC 4.5 mm
Coating DLC
Tool material Solid carbide
Standard DIN 6537
Version 6×D
Type W
Tolerance nominal ⌀ p6
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 29.3 mm
Shank DIN 6535 HB to h6
Through-coolant yes, with 25 bar
Machining strategy HPC
Semi-Standard yes
Flute length Lc 36 mm
Overall length L 74 mm
Shank ⌀ Ds 6 mm
Shank tolerance h6
Feed f in aluminium short-chipping 0.28 mm/rev.
Colour ring yellow
Type of product Jobber drill

Identification numbers & Classifications

Article number 122608 4,5
EAN / GTIN 4045197568779
Manufacturer number 122608 4,5

Application Table

Alu plastics
N
360
Aluminium (short chipping)
N
400
Alu > 10% Si
N
350
PMMA acrylic
N
150
PEEK
N
120
PVDF GF20
N
90
PA 66 GF30
N
80
PEEK GF30
N
70
PTFE CF25
N
80
Cu
N
160
CuZn
N
200
GRP
N
80
CRP
N
80
wet maximum
 
wet minimum
 

Description

Version:

Spiral fluted, with 6 guide chamfers and internal cooling channels.
New generation of high performance pilot drills in the HPC range.
With 140° point angle and special p6 cutting edge tolerance for optimum generation of a pilot hole. High alignment accuracy and roundness of the pilot hole.

Note:

Flute length LC = L2 + 1.5 × DC.
For deep-hole drilling deeper than 16×D a pilot hole is recommended, and for deep-hole drilling from 20×D to 30×D it is essential. The generation of a pilot hole always improves process reliability.

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Coating DLC TiAlN TiAlN TiAlN TiAlN
Colour ring yellow blue green green red
Through-coolant yes, with 25 bar yes, with 25 bar yes, with 25 bar yes, to 25 bar yes, with 25 bar
Standard DIN 6537 DIN 6537 DIN 6537 DIN 6537 DIN 6537
Tool material Solid carbide Solid carbide Solid carbide Solid carbide Solid carbide
Machining strategy HPC HPC HPC HPC HPC
Type of product Jobber drill Jobber drill Jobber drill Jobber drill Jobber drill

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