Value pack twist drill with step split point HSS-E Inox

Article no.: 2023262 Catalog no.: GG4008
Set price 20 Piece (CHF 5.65 / 1 Piece)
Net price: CHF 104.50
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⌀ DC h8 (mm) Set price 20 Piece (incl. VAT)

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Technical Data

Innenkühlung nein
Kühlschmierstoffeintritt ohne Kühlschmierstoffeintritt
Kühlschmierstoff ja
Anzahl Werkzeuge 20 St.
Herstellerbezeichnung Vorteilspack Spiralbohrer mit Stufenspitze HSS-E INOX
Schnittstellen Position maschinenseitig
Aufnahmetyp Zylinderschaft
Aufnahmeausführung metrisch
Aufnahmegröße, metrisch 5 mm
Aufnahmeart Zapfen
Durchmesser Schaft DS 5 mm
Länge Schaft LS 34 mm
Schaftausführung HB
Schneidendurchmesser, min. Dc min. 5 mm
Schneidendurchmesser, max. Dc max. 5 mm
Konfigurierbar nein
Toleranz Schneidendurchmesser Toleranzklasse ISO
Toleranzklasse ISO h8
Spannutenlänge Lc 52 mm
Anzahl Schneiden Z 2
Drallrichtung rechts
Winkel, 1. Stufe 118 Grad
Anschliffform N
Produktbezeichnung (Typ) INOX
Schneidstoff HSS-E
Beschichtung unbeschichtet
Schnittstelle Trennstelle 1
Länge gesamt L 86 mm
Schneidrichtung rechtsschneidend
Norm DIN 338
Bearbeitungsverfahren Bohren ins Volle
Farbring blau
Produktart Vollbohrer
Inhalt Set

Identification & Classification

Article number 2023262
Catalog number GG4008
EAN / GTIN 4067263086185
Manufacturer number GG4008 5
Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Alu plastics
N
70
Aluminium (short chipping)
N
70
Alu > 10% Si
N
50
Steel < 500 N/mm²
P
35
Steel < 750 N/mm²
P
32
Steel < 900 N/mm²
P
25
Steel < 1100 N/mm²
P
15
INOX < 900 N/mm²
M
14
INOX > 900 N/mm²
M
12
GG(G)
K
30
CuZn
N
50
Oil
 
wet maximum
 

Description

Version:

Same as No. 114008.
Chamfers are nitrided. Particularly sturdy and robust due to the strengthened core diameter. Ground flutes, with high concentricity. Precision ground point. Three drive flats on the shank for use in a 3-jaw chuck.
  • Ideal for producing precise holes in sheet metal, pipes, and profiles.
  • Reliable spot drilling without centring or centre punching – even on curved surfaces – thanks to innovative ground point.
  • Oblique drilling possible without any problems after the first level of the drill tip has penetrated the material.
  • Drilling with significantly less force required than with conventional DIN338 HSS drills – up to a diameter of 13 mm directly in the cordless drill/driver.
  • Stable and secure form fit in the 3-jaw chuck.
  • General use across a wide spectrum of materials including plastic, wood and acrylic without tearing or splintering.
  • The drill does not rattle or dig in – even in the case of thin-walled materials.
  • Burr-free drill exit.
  • Ideal for drilling out bolts and rivets.

With special cutter geometry also for use in stainless steels.

Recommendation:

Maximum drilling depth:
L2 = LC - 1.5 × DC.

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