The Dormer B161 DIN 208 H7 Form B machine reamer is a precise tool specifically designed for machining holes with an H7 tolerance. With a nominal diameter of 4 mm and an overall length of 124 mm, this reamer provides an effective solution for various materials, including carbon steel, steel alloys, cast iron, aluminum, and copper. The light left-hand spiral and MK shank allow for easy handling and precise results. The cutting length is 19 mm, while the working length is 58.5 mm, ensuring optimal machining depth. Made from HSS-E (high-speed steel), this tool is uncoated and is excellent for free machining.
Cutter type  | Machine reamer  | 
Diameter cutter  | 4 millimetres  | 
Shaft diameter  | 2.09 mm  | 
working length  | 58.50 mm | 
Item number  | 22159772 | 
Material  | HSS-E  | 
Material group  | Metal  | 
Metal type  | Steel  | 
Cutter type  | Machine reamer  | 
Items per sales unit  | 1 x | 
Country of origin  | Germany  | 
CO₂-Emission  | |
Climate contribution  | 
Diameter cutter  | 4 millimetres  | 
Shaft diameter  | 2.09 mm  | 
Length  | 124 mm | 
working length  | 58.50 mm | 
How often does a product of this brand in the «Cutters» category have a defect within the first 24 months?
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How often is a product of this brand in the «Cutters» category returned?
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