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Ruko Twist Drill HSS-R Type N with stepped shank

16.5 mm
Save CHF2.10 CHF9.85/1pcs.
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Drill diameter7

Product details

Ø 16.5 x 184 x 35 mm. Ideally suited for drilling larger diameters for all common drill machines with a chuck up to 13.0 mm. Powerful, roll-forged, and steam-treated spiral drill bit made of high-performance high-speed steel. The manufacturing process (no structure interruption) strengthens the material and makes it more elastic. This provides increased breakage resistance and makes it suitable for robust drilling units, such as hand drills. High-performance high-speed steel for drilling in easily machinable materials with a strength of up to 900 N/mm².

Key specifications

Metal type
High-performance high-speed steel
Drill Type
Twist drill
Material application
Aluminium, Brass, Bronze, Cast iron, Plastic
Items per sales unit
1x
Drill diameter
16.5 mm
Length
18.40 cm

General information

Item number
21605120
Manufacturer
Ruko
Category
Drill bit insert
Manufacturer No.
200165
Release date
3.8.2022

Colour

Colour
Black
Exact colour description
Black oxidised

Material

Metal type
High-performance high-speed steel
Material group
Metal
Material
High-performance high-speed steel, HSS, Hss-r

Drill bit properties

Drill Type
Twist drill
Material application
Aluminium, Brass, Bronze, Cast iron, Plastic
DIN standard
338
Suitable for
Aluminium, Brass, Bronze, Cast iron, Plastic, Steel
borehole size
16.50 mm
Point angle
118°

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
1 pc, 1 piece(s)

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
16.5 mm
Shaft diameter
13 mm
working length
149 mm
Length
18.40 cm
Weight
205 g

30-day right of return
24 Months Warranty (Bring-in)
2 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.Neriox
    0 %
  • 1.RS PRO
    0 %
  • 1.Ruko
    0 %
  • 1.Toolcraft
    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
  • Alpen
    Not enough data
  • Benson
    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
  • 12.Pferd
    0.6 %
  • 14.BGS
    0.7 %
  • 14.Ruko
    0.7 %
  • 16.Alpen
    0.8 %
  • 16.Toolcraft
    0.8 %
Source: Digitec Galaxus