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Dormer NC reamer B180 DIN 212 H7 B nominal Ø 4 mm HSS-E blank helical fluted

Price in EUR including VAT
Delivered between 8.1.2026 and 13.1.2026
More than 10 pieces in stock at supplier
free shipping

Diameter cutter14

Product details

The NC reamer B180 DIN 212 H7 B from Dormer is a high-precision tool specifically designed for machining holes with H7 tolerance. With a nominal diameter of 4 mm and an overall length of 75 mm, this reamer provides an effective solution for various materials, including steel, cast iron, and aluminum. The reamer is made from high-quality HSS-E, ensuring high wear resistance and durability. The spiral flute design allows for efficient chip removal and improves the surface quality of the machined holes. The slight left-hand spiral and neck relief enhance handling and performance, while the cutting length of 19 mm and working length of 43 mm enable versatile applications in metalworking.

  • Made from high-quality HSS-E for increased durability
  • Suitable for precise machining according to DIN 212 standard
  • Slight left-hand spiral for improved chip removal
  • Neck relief for optimal handling
  • Versatile for various materials such as steel and aluminum.

Key specifications

Shaft diameter
4 mm
Diameter cutter
4 millimetres
working length
43 mm
Item number
22413326

General information

Manufacturer
Dormer
Category
Cutters
Manufacturer no.
B1804.0
Release date
16.9.2022

Material

Material
HSS-E
Metal type
Steel

Scope of delivery

Items per sales unit
1 x

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Diameter cutter
4 millimetres
Shaft diameter
4 mm
Length
75 mm
working length
43 mm

14-day cancellation right
30-day right of return
24 Months statutory warranty
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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.Ruko
    0 %
  • 2.Makita
    0,4 %
  • 3.Dremel
    0,5 %
  • 3.Hws
    0,5 %
Source: Galaxus