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Dormer Machine Reamer B442 DIN 8051 H7 Form A Nominal Ø 20 mm HM Blank MK2

Price in EUR including VAT
Delivered between Wed, 3.9. and Thu, 4.9.
More than 10 pieces in stock at third-party supplier
Supplied by
free shipping

Product details

The Dormer B442 DIN 8051 H7 Form A machine reamer is a high-precision tool specifically designed for machining holes with H7 tolerance. With a nominal diameter of 20 mm and a working length of 148 mm, this reamer provides an effective solution for various materials, including steel alloys, tool steel, aluminum, and copper. The uneven pitch and straight fluting ensure uniform chip removal and improved surface quality. The reamer is made of high-quality solid carbide (VHM) and is suitable for precise applications in metalworking. With an overall length of 228 mm and an MK shank, it allows for easy handling and compatibility with common machines.

  • High-precision machining according to DIN 8051 standard
  • Suitable for a variety of materials, including steel and aluminum
  • Uneven pitch for improved chip removal
  • Neck relief for optimized performance
  • VHM construction for durability and efficiency.

Key specifications

Cutter type
Machine reamer
Diameter cutter
20 millimetres
Shaft diameter
20 mm
working length
148 mm
Item number
22159731

General information

Manufacturer
Dormer
Category
Cutters
Manufacturer no.
B44220.0
Release date
13.9.2022

Material

Material
Hm
Material group
Metal
Metal type
Steel

Cutter property

Cutter type
Machine reamer
Number of teeth
6

Scope of delivery

Items per sales unit
1 x

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Diameter cutter
20 millimetres
Shaft diameter
20 mm
Length
228 mm
working length
148 mm

14-day cancellation right
30-day right of return
24 Months statutory warranty
1 additional offer

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Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • Dormer
    Not enough data
  • 1.BGS
    0 %
  • 1.Dremel
    0 %
  • 1.Einhell
    0 %
  • 1.kwb
    0 %

Statutory 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: Galaxus
  • Dormer
    Not enough data
  • BGS
    Not enough data
  • Bosch Professional Zubehör
    Not enough data
  • Dremel
    Not enough data
  • Einhell
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Cutters» category returned?

Source: Galaxus
  • Dormer
    Not enough data
  • 1.Hws
    0 %
  • 1.Ruko
    0 %
  • 3.Makita
    0,4 %
  • 4.BGS
    0,7 %
Source: Galaxus