Dormer Hand taper reamer DIN 9 HSS

4.0 millimetre
Ratings
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Delivered between Thu, 6.8. and Fri, 28.8.
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Drill diameter15

Product details

The Dormer DIN 9 HSS hand taper reamer is a precise tool specifically designed for machining taper pins. With a small end diameter of 3.90 mm and a larger end diameter of 5.26 mm, this reamer allows for an exact fit for taper pins with a diameter of 4.00 mm. The overall length of 93 mm and a cutting length of 68 mm ensure efficient machining. The slight left-hand spiral and square drive provide easy handling and optimal power transmission. Made from high-quality HSS (high-speed steel), this tool is ideal for machining various materials, including carbon steel, steel alloys, cast iron, aluminum, and copper. The reamer meets the DIN 9 standard and features a taper of 1:50, making it a reliable choice for precise applications.

  • Slight left-hand spiral for improved efficiency
  • Square drive for optimal power transmission
  • Suitable for a variety of materials, including aluminum and copper
  • Made from high-quality HSS for durability
  • Complies with DIN 9 standard for precise taper pin machining.

Key specifications

Metal type
Steel
Drill diameter
4.0 millimetre
Length
9.30 cm

General information

Item number
22416273
Manufacturer
Dormer
Category
Drill bit insert
Manufacturer No.
B9524.0
Release date
16.9.2022

Material

Metal type
Steel
Material group
Metal
Material
HSS

Drill bit properties

surface finish
Coated
DIN standard
DIN 9

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Product dimensions

Drill diameter
4.0 millimetre
Shaft diameter
5mm
working length
68 mm
Length
9.30 cm
Weight
14 g

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
  • Dormer
    Not enough data
  • 1.Bosch Professional
    0 %
  • 1.Donau
    0 %
  • 1.Einhell
    0 %
  • 1.Exact
    0 %

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
  • Dormer
    Not enough data
  • 1.Bosch Professional Zubehör
    0 days
  • 1.DeWalt
    0 days
  • Alpen
    Not enough data
  • BGS
    Not enough data

Return rate

How often is a product of this brand in the «Drill bit insert» category returned?

Source: Digitec Galaxus
  • Dormer
    Not enough data
  • 1.Exact
    0 %
  • 1.Futuro BRW
    0 %
  • 1.OK-Line
    0 %
  • 1.RS PRO
    0 %
Source: Digitec Galaxus