Alpen Twist drill HSS - MAYKESTAG

8.5 mm
CHF26.90/1pcs.
Ratings
BrandMore from Alpen
Delivered between Fri, 22.5. and Wed, 27.5.
Only 1 piece in stock at supplier
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Drill diameter18

Product details

Twist drill HSS - Maykestag DIN1869 RN 8.5x240 mm.

These precision-ground twist drills are designed for industrial quality drilling of alloyed and unalloyed steels, grey cast iron, malleable iron, copper alloy, nickel silver, graphite, and sintered iron. They feature special lengths, right-hand cutting, and a cylindrical shank. The design allows for a drilling depth nearly equal to the twist length and ensures good chip removal. The point angle is 118°, and the surface is blued from 1.0 mm. All dimensions start from 4.0 mm with special "AC" grinding. These drills are suitable for NC machines, offering precision due to modern grinding processes and break resistance from CNC-controlled heat treatment.

Key specifications

Metal type
Steel
Material application
Steel
Drill diameter
8.5 mm
Length
24 cm

General information

Item number
6047026
Manufacturer
Alpen
Category
Drill bit insert
Manufacturer No.
0010100850100
Release date
20.12.2016

Material

Metal type
Steel
Material group
Metal
Material
HSS

Drill bit properties

Drill Type
Twist Drill
Material application
Steel
DIN standard
DIN 1869-1
Suitable for
Copper-zinc alloys, Graphite, Grey cast iron, Malleable cast iron, Nickel silver, Sintered iron, Unalloyed and alloyed steels
borehole size
8.50 mm
Point angle
118°
Point angle
118°

Origin

Country of origin
Austria

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
1 pcs.

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
8.5 mm
Shaft diameter
8.5 mm
working length
240 mm
Length
24 cm
Width
0.85 cm

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

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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