Dormer Centre drill DIN 333A Nominal Ø 0.5 mm HSS Blank Right 1

0.5 millimetre
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Delivered between 8.1.2027 and 4.2.2027
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Product details

The Dormer DIN 333A centering drill is a precise tool specifically designed for creating standardized center holes. With a nominal diameter of 0.5 mm and a conical countersink angle of 60°, this combined drill and countersink is ideal for machining carbon steel, steel alloys, and gray cast iron. The drill is made from high-alloy high-speed steel (HSS) and is uncoated, making it particularly robust and durable. Its cylindrical shape and single-sided cutting edge allow for easy handling and precise results. With an overall length of 25 mm and a shank diameter of 3.15 mm, this centering drill is compact and well-suited for tight workspaces. Compliance with the DIN 333A standard ensures high quality and reliability in use.

  • Made from high-alloy high-speed steel (HSS) for high durability
  • Conical countersink angle of 60° for precise center holes
  • Suitable for machining carbon steel, steel alloys, and gray cast iron
  • Compliance with the DIN 333A standard for standardized applications
  • Compact design with an overall length of 25 mm and a shank diameter of 3.15 mm.

Key specifications

Metal type
Steel
Drill Type
Centre drill
Drill diameter
0.5 millimetre
Length
2.50 cm

General information

Item number
22163440
Manufacturer
Dormer
Category
Drill bit insert
Manufacturer No.
A200.5X3.15
Release date
13.9.2022

Material

Metal type
Steel
Material group
Metal
Material
HSS

Drill bit properties

Drill Type
Centre drill
surface finish
Coated
DIN standard
DIN 333A
borehole size
0.50 mm
Point angle
118°

Origin

Country of origin
France

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Product dimensions

Drill diameter
0.5 millimetre
Shaft diameter
3.15 mm
Length
2.50 cm
Weight
4.10 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 Home & Garden
    0 %
  • 1.Bosch Professional
    0 %
  • 1.Donau
    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
  • Alpen
    Not enough data
  • Benson
    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.Benson
    0 %
  • 1.DIY
    0 %
  • 1.RS PRO
    0 %
  • 1.technocraft
    0 %
Source: Digitec Galaxus