Dormer Multi-chamfer step drill DIN 8376 type N M3 HSS straight shank 180 °

3.4 mm
CHF37.70/1pcs.
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Only 3 pieces in stock at supplier
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Drill diameter6

Product details

The Dormer multi-step drill DIN 8376 Type N is a high-precision tool specifically designed for metalworking. With a cylindrical shank and an integrated step angle of 180°, this drill allows for efficient and precise processing of drill holes. Made from high-speed steel (HSS), it ensures high wear resistance and durability. It meets the DIN 8376 standard and is ideal for producing medium fits and conical seats, particularly for M3 internal hex screws. The combination of a point angle of 118° and a countersink angle of 180° provides optimal cutting geometry, facilitating the machining of various materials, including carbon steel and cast iron. With an overall length of 93 mm and a working length of 57 mm, this drill is versatile and suitable for both professional and industrial applications.

  • High-speed steel (HSS) for high wear resistance
  • Integrated step angle of 180° for precise drilling
  • Point angle of 118° for optimal cutting geometry
  • Complies with the DIN 8376 standard for medium fits
  • Suitable for machining carbon steel and cast iron.

Key specifications

Metal type
Steel
Drill diameter
3.4 mm
Length
9.30 cm

General information

Item number
22161056
Manufacturer
Dormer
Category
Drill bit insert
Manufacturer No.
A402M3
Release date
13.9.2022

Material

Metal type
Steel
Material group
Metal
Material
HSS

Drill bit properties

Drill Type
Step drills
DIN standard
DIN 8376
borehole size
3.40 mm
Point angle
118°
Point angle
118°

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
3.4 mm
Shaft diameter
6mm
working length
57 mm
Length
9.30 cm
Weight
3.30 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