GARANT Master Steel Speed solid carbide drill, plain shank DIN 6535 HB, TiAlN, ⌀ DC h7: 3mm

Article no.: 123026 3
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⌀ DC h7 (mm) Price per 1 Piece (incl. VAT)

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Product details

Technical Data

Tool material solid carbide
Standard Werksnorm
Coating TiAlN
Cutter diameter, min. Dc min. 3 mm
Tolerance class ISO h7
Overall length L 72 mm
Flute length Lc 34 mm
Shank diameter DS 6 mm
Angle, 1st step 135 degrees
Helix angle, min. 30 degrees
Through-coolant yes, with 25 bar
Number of teeth Z 2
Content single part
Cooling lubricant yes
Series Master Steel
Manufacturer’s designation GARANT Master Steel Speed VHM-Bohrer zylindrischer Schaft DIN 6535 HB
Interface position on the machine
Holder type plain shank
Holder version metric
Holder tolerance class h6
Length of shank LS 36 mm
Shank type HB
Configurable no
Tolerance of cutter diameter tolerance class ISO
Distance from cutter corner to cutter tip 0.546 mm
Twist direction right-hand
Cutting media, manufacturer’s designation VHM
Interface joint 1
Tolerance class h7
Gauge length A 36 mm
Weight 17 g
Cutting direction right-hand cutting
Tool version solid carbide
Machining method drilling into solid material (BVB)
Colour ring green
Machining strategy HPC
Type of product indexable drill
Version (×D) 8×D
Recommended maximum drilling depth 29.5 mm

Identification & Classification

Article number 123026 3
EAN / GTIN 4045197838834
Manufacturer number 123026 3
Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Steel < 500 N/mm²
P
195
Steel < 750 N/mm²
P
150
Steel < 900 N/mm²
P
135
Steel < 1100 N/mm²
P
125
Steel < 1400 N/mm²
P
80
INOX < 900 N/mm²
M
65
GG
K
120
GGG
K
115
Uni
 
wet maximum
 
wet minimum
 

Description

Ejecución:

Desarrollado para el uso con velocidades de corte muy elevadas. Extraordinariamente adecuado para máquinas con consumo de potencia reducido y números de revoluciones elevados.
  • Reducción notable de las fuerzas de corte gracias a una geometría especial del filo.
  • Recubrimiento para una resistencia inmejorable al desgaste también en el caso de temperaturas de proceso elevadas.
  • Ranuras receptoras de virutas pulidas para una buena evacuación de viruta.

Un labio transversal delgado y la disposición especial de las 4 fajas guía proporcionan una exactitud de alineación y posicionamiento elevada. Microgeometría optimizada para una durabilidad y un rendimiento mayores.

Nota:

Longitud de la ranura de viruta LC = L2 + 1,5 × DC.

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