Dormer Twist Drill DIN 6539 Type N R520 Nominal Ø 8.5 mm HM TiN DIN 6535 HA 2.5XD

8.5 millimetres
Price in EUR including VAT
EUR100,62/1pcs.
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Product details

The spiral drill DIN 6539 Type N R520 with a nominal diameter of 8.5 mm is a high-performance tool specifically designed for precise drilling in various materials. With an overall length of 79 mm and a cutting length of 37 mm, this drill meets the requirements of the DIN 6539 standard. The 130° 4-facet spiral grind ensures efficient chip removal and allows for drilling without prior centering. Made from solid carbide and coated with TiN, this drill offers high wear resistance and durability, making it ideal for use in steel, cast iron, and non-ferrous metals. Its extra short design ensures improved stability and control during the drilling process. The spiral drill is suitable for drilling depths of up to 2.5 x D and provides high precision thanks to the nominal diameter tolerance of h7.

  • Solid carbide with TiN coating for increased durability
  • 130° 4-facet spiral grind for efficient chip removal
  • Suitable for drilling in steel, cast iron, and non-ferrous metals
  • Extra short design for improved stability
  • Nominal diameter tolerance of h7 for high precision.

Key specifications

Length
7.90 cm
Drill diameter
8.5 millimetres
Metal type
Hard metal
Item number
22415958

General information

Manufacturer
Dormer
Category
Drill bit insert
Manufacturer no.
R5208.5
Release date
16/9/2022

Material

Metal type
Hard metal

Drill bit properties

Drill Type
Twist Drill
DIN standard
DIN 6539
Point angle
130°

Origin

Country of origin
France

Voluntary climate contribution

CO₂-Emission
Climate contribution

Packaging

Items per sales unit
1 x

Product dimensions

Drill diameter
8.5 millimetres
Shaft diameter
8.5 mm
working length
79 mm
Length
7.90 cm
Weight
58 g

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 «Drill bit insert» category have a defect within the first 24 months?

Source: Galaxus
  • Dormer
    Not enough data
  • 1.Dremel
    0 %
  • 1.Eventus
    0 %
  • 1.Exact
    0 %
  • 1.Famag
    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
  • 1.Bosch Professional Zubehör
    0 days
  • 2.DeWalt
    10 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: Galaxus
  • Dormer
    Not enough data
  • 1.C.K Magma
    0 %
  • 1.Donau
    0 %
  • 1.Eventus
    0 %
  • 1.Exact
    0 %
Source: Galaxus