Solid carbide HPC drill Weldon shank DIN 6535 HB 19,5 mm

Article no.: 122661 19,5
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In stock
9 pieces in stock
  • Tool material: Solid carbide
  • Standard: DIN 6537
  • Version: 6×D
  • Tolerance nominal ⌀: m6
  • Number of cutting edges Z: 2

Product details

Technical Data

Nominal ⌀ DC 19.5 mm
Coating TiAlN
Tool material Solid carbide
Standard DIN 6537
Version 6×D
Tolerance nominal ⌀ m6
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 71.8 mm
Shank DIN 6535 HB 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
Shank tolerance h6
Feed f in stainless steel > 900 N/mm2 0.25 mm/rev.
Colour ring blue
Type of product Jobber drill

Identification numbers & Classifications

Article number 122661 19,5
EAN / GTIN 4045197458216

Application Table

Steel < 500 N/mm²
P
170
Steel < 750 N/mm²
P
140
Steel < 900 N/mm²
P
130
Steel < 1100 N/mm²
P
110
Steel < 1400 N/mm²
P
70
INOX < 900 N/mm²
M
90
INOX > 900 N/mm²
M
80
GG(G)
K
95
Uni
 
wet maximum
 
wet minimum
 
Air
 

Description

Esecuzione:

Robusto nocciolo ed affilatura speciale − tagliente trasversale di elevata precisione di centratura. Elevata precisione di allineamento e rotondità del foro grazie ai 4 biselli. Straordinaria evacuazione del truciolo grazie ai 4 canalini interni per il lubrorefrigerante a partire da ⌀ di 3,8 mm. Fino a ⌀ di 3,7 mm con 2 canalini interni per il lubrorefrigerante. I taglienti principali diritti, con spigoli arrotondati, e la forma delle scanalature producono trucioli corti, anche con materiali che solitamente producono trucioli lunghi.

Attenzione:

Dimensioni terminanti in X = tolleranza ⌀ tagliente h7.

Nota:

Lunghezza scanalatura per trucioli LC = L2 + 1,5 × DC.

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    ⌀ DC m6 (⌀ DC X = h7) (mm) Unit price incl. VAT
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