Promat Twist drill DIN 338 type N Z3

5.7 mm
Ratings
Currently out of stock
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Product details

Twist drill DIN 338 Type N Z3 D.5.7mm HSS-Co with closed cylindrical shank. HSS-Co - DIN 338 - Type N - point angle 130° - profiled ground - with cylindrical shank - 3 cutting edges - right-hand rotation - with cross grinding - suitable for all standard drilling operations in construction steels, unalloyed and alloyed steels up to 850 N/mm², cast materials, rolled aluminum alloys, cast aluminum alloys.

Advantages:

  • Particularly precise round holes similar to the fit grade (machine-dependent) up to IT9.
  • Significantly higher feed rates of up to 60% are possible thanks to the 3 cutting edges.
  • No slipping of the drill bit due to the special tip geometry.
  • No jamming when drilling into existing holes.
  • Reduced wear due to the distribution of work from 2 to 3 cutting edges.

Additional technical features:

  • Cutting direction: right-hand rotation.
  • Feed rate in steel up to 800 N: 0.14 mm/rev.
  • Quality: profiled ground.
  • Overall length: short.

Key specifications

Metal type
Steel
Material application
Steel
Drill diameter
5.7 mm

General information

Item number
49690500
Manufacturer
Promat
Category
Drill bit insert
Release date
24.9.2024

Material

Metal type
Steel
Material group
Metal

Drill bit properties

Drill Type
Twist Drill
Material application
Steel
surface finish
Coated
DIN standard
DIN 338
Point angle
130°

Origin

Country of origin
Germany

Scope of delivery

Scope of delivery
10 pieces per carton

Packaging

Items per sales unit
10x

Product dimensions

Drill diameter
5.7 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.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