Ruko Twist Drill ULTIMATECUT DIN 338 TypN D.4mm HSS-Co5 Gold 3-Fl.shank

4 millimetres
CHF17.90/1pcs.
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Delivered between Sat, 27.9. and Fri, 10.10.
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Product details

Precision centering without pre-drilling, even on round surfaces such as pipes. Extremely fast and low-effort drilling. Drilling large diameters without pre-drilling. Smooth and quiet drilling process, without binding in the material. The three-flat shank prevents slipping in the chuck. Ideally suited for use in handheld electric tools for non-ferrous metals, construction and carbon steels, high-alloy steels (e.g., V2A/V4A), tool steels, magnesium alloys, plastics, as well as aluminum, Plexiglas, and wood. With cylindrical shank: up to nominal diameter 3.3 mm. With three-flat shank: from nominal diameter 3.5 mm.

Features:

  • Coating: Gold
  • Feed in steel up to 800 N: 0.03 mm/rev
  • Cutting direction: right-hand cutting
  • Nominal diameter tolerance: h8
  • Drilling depth: 5xD
  • Shank design: cylindrical shank
  • Point angle: 118°
  • Type: N
  • Standard: DIN 338
  • Cutting material: HSS-Co5.

Key specifications

Material application
Aluminium, Brass, Plastic, Steel, Wood
Length
7.50 cm
Drill diameter
4 millimetres
Metal type
Steel
Item number
25399573

General information

Manufacturer
Ruko
Category
Drill bit insert
Manufacturer no.
259040E
Release date
11.11.2022

Colour

Colour
Gold
Exact colour description
Gold

Material

Metal type
Steel
Material group
Metal
Material
HSS-Co 5

Drill bit properties

Drill Type
Twist Drill
Material application
Aluminium, Brass, Plastic, Steel, Wood
surface finish
Bronze
DIN standard
DIN 338
Suitable for
Aluminium, Brass, Plastic, Stainless and acid-resistant steel, Steel< 900 N/mm², Wood
Suitable for
Aluminium, Brass, Plastic, Steel, Wood
borehole size
4 mm
Point angle
30°
Point angle
25°

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1x RUKO twist drill, nominal Ø 4 mm

Packaging

Items per sales unit
1 x

Product dimensions

Drill diameter
4 millimetres
working length
75 mm
Length
7.50 cm
Weight
5 g

30-day right of return
24 Months Warranty (Bring-in)
3 additional offers

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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
  • 1.kwb
    0 %
  • 1.Neriox
    0 %
  • 1.Ruko
    0 %
  • 1.Titex
    0 %
  • 1.VidaXL
    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
  • Ruko
    Not enough data
  • 1.Bosch Professional Zubehör
    0 days
  • 2.DeWalt
    7 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
  • 24.Dremel
    1.2 %
  • 24.Festool
    1.2 %
  • 24.Ruko
    1.2 %
  • 27.Makita
    1.4 %
  • 28.Wiltec
    1.5 %
Source: Digitec Galaxus