Alpen Twist drill HSS - MAYKESTAG

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HSS Twist Drill - Maykestag DIN 338 RN 7.9 mm.

This precision-ground twist drill features an A-C cutting edge with a short design, right-hand rotation, and a cylindrical shank. It is of industrial quality and is suitable for drilling alloyed and unalloyed steels, gray cast iron, copper alloys, nickel silver, graphite, and sintered iron. Key features include wide flutes and a reinforced core, allowing for a drilling depth nearly equal to the spiral length and efficient chip removal. The point angle is 118°, and the surface is blue tempered starting from 1.0 mm, with all dimensions from 4.0 mm equipped with a special "AC" grinding. This drill is designed for NC machines and ensures precision through a modern grinding process as well as break stability thanks to CNC-controlled heat treatment.

Key specifications

Metal type
Steel
Material application
Metal
Length
11.70 cm

General information

Item number
6050923
Manufacturer
Alpen
Category
Drill bit insert
Manufacturer No.
0060100790100
Release date
22.12.2016

Material

Metal type
Steel
Material group
Metal
Material
HSS

Drill bit properties

Drill Type
Twist Drill
Material application
Metal
DIN standard
DIN 338
Suitable for
Copper-zinc alloys, Graphite, Grey cast iron, Malleable cast iron, Nickel silver, Sintered iron, Unalloyed and alloyed steels
borehole size
7.90 mm
Point angle
118°
Point angle
118°

Origin

Country of origin
China

Scope of delivery

Scope of delivery
10 pieces in a commercial pack

Packaging

Items per sales unit
10x

Product dimensions

working length
75 mm
Length
11.70 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
  • 21.RS PRO
    0.2 %
  • 21.Yato
    0.2 %
  • 25.Alpen
    0.3 %
  • 25.Forum Professional Solutions
    0.3 %
  • 25.Paulimot
    0.3 %

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
  • 16.Ruko
    0.8 %
  • 16.wolfcraft
    0.8 %
  • 20.Alpen
    0.9 %
  • 20.DeWalt
    0.9 %
  • 20.Toolcraft
    0.9 %
Source: Digitec Galaxus