kwb Masonry drill set 5-piece carbide-tipped

4.0, 5.0, 6.0, 8.0, 10 mm
CHF3.81/1pcs.
3Ratings
Delivered between 19.1.2026 and 28.1.2026
More than 10 pieces in stock at third-party supplier
Supplied by
Free shipping starting at 50.–

Drill diameter2

Product details

The kwb masonry drill bit set is a 5-piece set specifically designed for drilling in masonry, aerated concrete, and gas concrete. The drill bits are carbide-tipped and manufactured according to DIN ISO 5468, ensuring their durability and impact resistance. With an overall length of 160 mm and diameters ranging from 4 mm to 10 mm, these step drill bits offer versatile applications for various projects. They are compatible with all common rotary and hammer drills, making them ideal for professional tradespeople as well as DIY enthusiasts who value quality and efficiency. The set is a practical solution for anyone who regularly works with hard materials and needs reliable tools.

  • Carbide-tipped for increased durability
  • Suitable for masonry, aerated concrete, and gas concrete
  • Compatible with rotary and hammer drills
  • Set includes drill bits with diameters from 4 mm to 10 mm.

Key specifications

Material application
Stone
Drill diameter
10 mm, 4.0, 5.0, 6.0, 8.0
Metal type
Tungsten carbide
Length
16 cm
Item number
6157225

General information

Manufacturer
kwb
Category
Drill bit insert
Manufacturer no.
038500
Release date
21.2.2017

Colour

Colour
Black
Exact colour description
Black

Material

Metal type
Tungsten carbide
Material group
Metal
Material
Tool steel

Drill bit properties

Drill Type
Step drills
Material application
Stone
Tool holder
Masonry drills
DIN standard
DIN ISO 5468
Suitable for
Aerated concrete, Lime sandstone, Masonry
borehole size
10 mm

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1x masonry drill bit with a diameter of 10 mm, 1x masonry drill bit with a diameter of 4 mm, 1x masonry drill bit with a diameter of 5 mm, 1x masonry drill bit with a diameter of 6 mm, 1x masonry drill bit with a diameter of 8 mm

Packaging

Items per sales unit
5x

Product dimensions

Drill diameter
10 mm, 4.0, 5.0, 6.0, 8.0
working length
160 mm
Length
16 cm
Width
0.55 cm
Weight
145 g

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

Compare products

Goes with

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.Futuro BRW
    0 %
  • 1.KS Tools
    0 %
  • 1.kwb
    0 %
  • 1.Neriox
    0 %
  • 1.Ruko
    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
  • kwb
    Not enough data
  • 1.Bosch Professional Zubehör
    0 days
  • Alpen
    Not enough data
  • BGS
    Not enough data
  • Bosch Home & Garden
    Not enough data

Return rate

How often is a product of this brand in the «Drill bit insert» category returned?

Source: Digitec Galaxus
  • 9.Proxxon
    0.5 %
  • 10.Donau
    0.6 %
  • 10.kwb
    0.6 %
  • 10.Neriox
    0.6 %
  • 13.Alpen
    0.7 %
Source: Digitec Galaxus