Alpen Twist drill HSS -

21.5 millimetres
CHF94.90/1pcs.
11Ratings
BrandMore from Alpen
Delivered between 21.1.2026 and 5.2.2026
Only 1 piece in stock at supplier
free shipping

Drill diameter27

Product details

Twist drill HSS - Alpen DIN 345 MK 21.5 mm. Right-hand cutting, with Morse taper, precision-ground twist drills, industrial quality for drilling alloyed and unalloyed steels, grey cast iron, malleable cast iron, copper alloy, nickel silver, graphite, sintered iron. Special grinding type "A", point angle 118°, surface blued.

Key specifications

Connection system
Hexagonal
Material application
Copper, Grey cast iron
Drill diameter
21.5 millimetres
Item number
6054663

General information

Manufacturer
Alpen
Category
Drill bit insert
Manufacturer no.
0020202150100
Release date
22.12.2016

Material

Material
HSS

Drill bit properties

Drill Type
Twist Drill
Connection system
Hexagonal
Material application
Copper, Grey cast iron
DIN standard
345 RN
Suitable for
Copper-zinc alloys, Graphite, Grey cast iron, Malleable cast iron, Nickel silver, Sintered iron, Unalloyed and alloyed steels
borehole size
21.50 mm
Point angle
118°
Point angle
118°

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 pc

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
21.5 millimetres
working length
248 mm

30-day right of return
24 Months Warranty (Bring-in)

Compare products

Goes with

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
  • 24.DeWalt
    0.3 %
  • 24.Festool
    0.3 %
  • 24.Rotec
    0.3 %
  • 24.Yato
    0.3 %
  • 28.Alpen
    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
  • BGS
    Not enough data
  • Bosch Home & Garden
    Not enough data
  • Bosch Zubehör
    Not enough data

Return rate

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

Source: Digitec Galaxus
  • 10.kwb
    0.6 %
  • 10.Neriox
    0.6 %
  • 13.Alpen
    0.7 %
  • 13.BGS
    0.7 %
  • 13.Bosch Home & Garden
    0.7 %
Source: Digitec Galaxus