Alpen Twist drill Cobalt Forte

4 millimetres
Ratings
BrandMore from Alpen
Currently out of stock
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Product details

Twist drill cobalt forte DIN 338 4.0mm SB.

5% cobalt alloy twist drill with very high thermal load capacity, due to special groove design for poor chip removal. Suitable for greater drilling depths and for materials with a strength of up to 1,300 N/mm².

Key specifications

Metal type
Cobalt
Material application
Steel
Drill diameter
4 millimetres
Length
7.50 cm

General information

Item number
6057490
Manufacturer
Alpen
Category
Drill bit insert
Manufacturer No.
0018300400100
Release date
22.12.2016

Colour

Colour
Silver
Exact colour description
Stainless steel

Material

Metal type
Cobalt
Material group
Metal
Material
Cobalt Alloy High-Speed Steel (HSS-Co)

Drill bit properties

Drill Type
Twist Drill
Material application
Steel
DIN standard
338
Suitable for
Steel
borehole size
4 mm
Point angle
130°

Product dimensions

Drill diameter
4 millimetres
Shaft diameter
4 mm
working length
43 mm
Length
7.50 cm
Width
7.50 cm

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Drill bit insert» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 26.Titex
    0.3 %
  • 26.Wiltec
    0.3 %
  • 31.Alpen
    0.4 %
  • 31.Fisch Tools
    0.4 %
  • 31.Irwin
    0.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Alpen
    Not enough data
  • 1.Bosch Professional Zubehör
    0 days
  • 1.DeWalt
    0 days
  • BGS
    Not enough data
  • Bosch Home & Garden
    Not enough data

Return rate

How often is a product of this brand in the «Drill bit insert» category returned?

Source: Digitec Galaxus
  • 14.BGS
    0.7 %
  • 14.Donau
    0.7 %
  • 16.Alpen
    0.8 %
  • 16.Dremel
    0.8 %
  • 16.Festool
    0.8 %
Source: Digitec Galaxus