Solid carbide high performance drill, plain shank DIN 6535 HA, TiN, ⌀ DC h7 (mm or inch): 3,1

Article no.: 122310 3,1
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⌀ DC h7 (mm or inch) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: DIN 6537 K
  • Version: 4×D
  • Tolerance nominal ⌀: h7
  • Number of cutting edges Z: 2
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Technical Data

Nominal ⌀ DC 3.1 mm
Coating TiN
Tool material Solid carbide
Standard DIN 6537 K
Version 4×D
Tolerance nominal ⌀ h7
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 15.4 mm
Shank DIN 6535 HA to h6
Through-coolant no
Semi-Standard yes
Flute length Lc 20 mm
Overall length L 62 mm
Shank ⌀ Ds 6 mm
Shank tolerance h6
Feed f in steel < 900 N/mm2 0.11 mm/rev.
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 122310 3,1
EAN / GTIN 4045197043412
Manufacturer number 122310 3,1

Application Table

Aluminium (short chipping)
N
140
Alu > 10% Si
N
120
Steel < 500 N/mm²
P
80
Steel < 750 N/mm²
P
75
Steel < 900 N/mm²
P
65
Steel < 1100 N/mm²
P
60
Steel < 1400 N/mm²
P
35
GG(G)
K
70
wet maximum
 
dry
 

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.
Ausführung HB und HE zum gleichen Preis wie HA lieferbar.
Form HB: mit Nr. 122315 bestellen.
Form HE: mit Nr. 122320 bestellen.
NEUE GENERATION VERFÜGBAR!
Empfohlenes Nachfolgeprodukt ist Nr. 122501.

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Solid carbide high performance drill, plain shank DIN 6535 HA, TiN, ⌀ D<sub>C</sub> h7 (mm or inch): 3,1

Solid carbide high performance drill, plain shank DIN 6535 HA, TiN, ⌀ DC h7 (mm or inch): 3,1

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Coating TiN TiAlN TiAlN TiAlN TiAlN AlTiN
Version 4×D 4×D 4×D 4×D 4×D 4×D
Colour ring without blau grün grün rot blau
Nominal ⌀ DC 3.1 mm 3,1 mm 3,1 mm 3,1 mm
Shank DIN 6535 HA to h6 DIN 6535 HA mit h6 DIN 6535 HA mit h6 DIN 6535 HA mit h6 DIN 6535 HA mit h6 DIN 6535 HA mit h6
Shank ⌀ Ds 6 mm 6 mm 6 mm 6 mm
recommended maximum drilling depth L2 15.4 mm 15,4 mm 15,4 mm 15,4 mm

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