Promat Twist drill DIN 8037 type N

4 millimetres
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Product details

The Promat spiral drill DIN 8037 Type N is a high-quality drill specifically designed for drilling in demanding materials such as spring band steel, hard cast iron, tough bronzes, and hard plastics. With a diameter of 4 mm and a point angle of 118 degrees, this drill offers optimal cutting performance and precision. The carbide (HM) cutting edges ensure high longevity and efficiency, while the cylindrical shank allows for easy handling and compatibility with standard drilling machines. The drill is right-cutting and is excellent for applications where high wear resistance is required. The profiled grinding quality of the drill guarantees a uniform and clean hole, making it an indispensable tool for professionals in metalworking and other industrial applications.

  • Carbide cutting edges for high longevity and efficiency
  • Profile ground for precise drilling
  • Suitable for demanding materials such as spring band steel and hard cast iron
  • Right-cutting with a point angle of 118 degrees.

Key specifications

Material application
Bronze, Plastic, Steel
Drill diameter
4 millimetres
Length
14.50 cm

General information

Item number
43203399
Manufacturer
Promat
Category
Drill bit insert
Manufacturer No.
280370400
Release date
27.2.2024

Material

Material group
Metal
Material
Hm

Drill bit properties

Drill Type
Twist Drill
Material application
Bronze, Plastic, Steel
surface finish
Coated
DIN standard
DIN 8037
Suitable for
Bronze, Plastic
borehole size
4 mm
Point angle
118°
Point angle
118°

Origin

Country of origin
China

Scope of delivery

Scope of delivery
1 x twist drill DIN 8037 type N

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
4 millimetres
Length
14.50 cm
Weight
6 g

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