Dormer Machine Reamer B442 DIN 8051 H7 Form A Nominal Ø 20 mm HM Blank MK2
More than 10 pieces in stock at third-party supplier
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.
Cutter type | Machine reamer |
Diameter cutter | 20 millimetres |
Shaft diameter | 20 mm |
working length | 148 mm |
Item number | 22159731 |
Material | Hm |
Material group | Metal |
Metal type | Steel |
Cutter type | Machine reamer |
Number of teeth | 6 |
Items per sales unit | 1 x |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Diameter cutter | 20 millimetres |
Shaft diameter | 20 mm |
Length | 228 mm |
working length | 148 mm |
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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- DormerNot enough data
- 1.BGS0 %
- 1.Dremel0 %
- 1.Einhell0 %
- 1.kwb0 %
Statutory warranty case duration
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Return rate
How often is a product of this brand in the «Cutters» category returned?
Source: Galaxus- DormerNot enough data
- 1.Hws0 %
- 1.Ruko0 %
- 3.Makita0,4 %
- 4.BGS0,7 %