Dormer Twist drill Length of spiral 200 mm

4 millimetres
CHF27.70/1pcs.
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Delivered between Tue, 19.8. and Tue, 26.8.
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Product details

The Dormer spiral drill BS 328 type N A125 is a high-quality, extra-long HSS drill specifically designed for precise drilling in steel. With a nominal diameter of 4 mm and an overall length of 250 mm, this drill is ideal for applications that require deeper drilling depths. The profiled cutting edge ensures optimal performance and durability, while the steam-tempered processing increases the hardness and toughness of the material. The drill features a 118° point angle, which allows for efficient chip removal and facilitates the machining of materials without prior centering. The right-hand cutting direction and a nominal diameter tolerance of h8 guarantee precise and reliable use in various industrial environments.

  • Extra-long design for deeper drilling
  • Steam-tempered HSS processing for increased hardness
  • 118° point angle for efficient chip removal
  • Suitable for drilling without centering in steel.

Key specifications

Length
25 cm
Drill diameter
4 millimetres
Metal type
Steel
Item number
22163702

General information

Manufacturer
Dormer
Category
Drill bit insert
Manufacturer no.
A1254.0X250
Release date
13.9.2022

Material

Metal type
Steel
Material group
Metal
Material
HSS

Drill bit properties

Drill Type
Twist Drill
DIN standard
BS 328
Point angle
118°
Point angle
118°

Voluntary climate contribution

CO₂-Emission
Climate contribution

Packaging

Items per sales unit
1 x

Product dimensions

Drill diameter
4 millimetres
Shaft diameter
4 mm
working length
10 mm
Length
25 cm
Weight
36.60 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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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 Home & Garden
    0 %
  • 1.Dremel
    0 %
  • 1.Eventus
    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
  • 2.DeWalt
    9 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.C.K Magma
    0 %
  • 1.Donau
    0 %
  • 1.Rotec
    0 %
  • 1.Titex
    0 %
Source: Digitec Galaxus