Promat Centre drill DIN 333 Form A

4 millimetres
Ratings
BrandMore from Promat
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Product details

The Promat DIN 333 Form A centering drill is a precise tool specifically designed for creating centering holes according to DIN 332. With a diameter of 4 mm and a countersink angle of 60 degrees, this drill is ideal for general applications in metalworking. Made from high-quality HSS (high-speed steel), it offers excellent performance and durability. The drill is suitable for feed in steel up to 800 N and allows for precise drilling without a protective countersink. The coating enhances surface quality and reduces wear during use. With a working length of 56 mm and a shank diameter of 10 mm, this centering drill is versatile and meets the requirements of professional users.

  • Made from high-quality HSS for durability and performance
  • 60° countersink angle for precise centering holes
  • Suitable for feed in steel up to 800 N
  • Delivered in a practical set of 5 pieces.

Key specifications

Metal type
Steel
Drill diameter
4 millimetres

General information

Item number
49689921
Manufacturer
Promat
Category
Drill bit insert
Release date
24.9.2024

Material

Metal type
Steel
Material group
Metal
Material
HSS

Drill bit properties

Drill Type
Center Drill
surface finish
Coated
DIN standard
DIN 333R
borehole size
4 mm

Packaging

Items per sales unit
5x

Product dimensions

Drill diameter
4 millimetres
Shaft diameter
10 mm
working length
56 mm

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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.Donau
    0 %
  • 1.Einhell
    0 %
  • 1.Exact
    0 %
  • 1.Famag
    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.Heller
    0 %
  • 1.OK-Line
    0 %
Source: Digitec Galaxus