Promat Twist drill DIN 345 type N

28.5 millimetres
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Product details

The Promat DIN 345 Type N spiral drill is a high-quality tool specifically designed for precise drilling in steel and cast iron. With a diameter of 28.5 mm and a length of 296 mm, this drill offers optimal performance for various applications. It is made from high-alloy high-speed steel (HSS) and features a profile-ground cutting edge that ensures high tool life and efficiency. The 118-degree point angle and right-hand cutting design enable fast and clean drilling. Additionally, the drill is equipped with a Morse taper (MK3), allowing for easy and secure attachment to the machine. The milled flute starting from a diameter of 14 mm improves chip removal and reduces friction during the drilling process. This spiral drill is therefore a reliable choice for professionals who value quality and precision.

  • Made from high-alloy high-speed steel (HSS) for long tool life
  • Profile-ground cutting edge for improved efficiency
  • 118-degree point angle for fast drilling
  • With Morse taper (MK3) for easy attachment
  • Suitable for drilling in steel and cast iron.

Key specifications

Material application
Steel
Drill diameter
28.5 millimetres
Length
30 cm

General information

Item number
43208122
Manufacturer
Promat
Category
Drill bit insert
Manufacturer No.
234502850
Release date
27.2.2024

Colour

Colour
Silver
Exact colour description
Silver

Material

Material group
Metal
Material
HSS

Drill bit properties

Drill Type
Twist Drill
Material application
Steel
surface finish
Ground
DIN standard
DIN 345
Suitable for
CASTING, Steel
borehole size
28.50 mm
Point angle
118°

Origin

Country of origin
China

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
28.5 millimetres
working length
175 mm
Length
30 cm
Width
3.70 cm
Height
3.40 cm
Weight
805 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