Solid carbide high performance drill plain shank DIN 6535 HA 6,7 mm

Article no.: 122664 6,7
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In stock
35 pieces in stock
  • Tool material: Solid carbide
  • Standard: DIN 6537
  • Version: 6×D
  • Tolerance nominal ⌀: m7
  • Number of cutting edges Z: 2

Product details

Technical Data

Nominal ⌀ DC 6.7 mm
Coating TiAlN
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 43 mm
Shank DIN 6535 HA to h6
Through-coolant yes, with 25 bar
Flute length Lc 53 mm
Overall length L 91 mm
Shank ⌀ Ds 8 mm
Shank tolerance h6
Feed f in stainless steel < 900 N/mm2 0.1 mm/rev.
Colour ring blue
Type of product Jobber drill

Identification numbers & Classifications

Article number 122664 6,7
EAN / GTIN 4045197421425

Application Table

Aluminium (short chipping)
N
140
Alu > 10% Si
N
120
Steel < 500 N/mm²
P
110
Steel < 750 N/mm²
P
90
Steel < 900 N/mm²
P
80
Steel < 1100 N/mm²
P
60
Steel < 1400 N/mm²
P
35
INOX < 900 N/mm²
M
45
INOX > 900 N/mm²
M
40
Ti > 850 N/mm²
S
30
GG
K
70
wet maximum
 
wet minimum
 
Air
 

Description

Ausführung:

Starker Kern und Spezialausspitzung − dadurch schneidende Querschneide mit hoher Zentriergenauigkeit. Gerade Hauptschneiden mit leichter Kantenverrundung und eine besondere Nutenform erzeugen kurze Späne.

Hinweis:

Spannutenlänge LC = L2 + 1,5 × DC.
Form HB und HE zum gleichen Preis wie HA lieferbar.
Form HB: mit Nr. 122666 bestellen.
Form HE: mit Nr. 122668 bestellen.

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