kwb Steinbohrer Set 3–10 mm – 8-Piece SDS-Plus Bit Set for Concrete and Stone
The kwb 8-piece Steinbohrer set is a professional drill bit assortment for concrete, stone, and masonry. With diameters ranging from 3 mm to 10 mm, it covers the most common hole sizes required in construction and renovation work.
8-piece SDS-Plus bit set covering diameters from 3 mm to 10 mm
Designed for concrete, stone, and masonry — the most demanding drilling substrates
Zylinderschaft (cylindrical shank) provides secure grip in standard drill chucks
The kwb Steinbohrer set combines a broad diameter range in a single compact case. The 3–10 mm coverage eliminates the need to purchase individual bits for everyday drilling tasks in stone and concrete. The Zylinderschaft design ensures compatibility with a wide range of standard drills without requiring a specialized SDS-Plus hammer drill.
Ideal For
Professional tradespeople and serious DIY installers working with concrete, natural stone, and masonry on a regular basis. The set is suited for anyone who needs reliable, consistent hole-making performance across a range of common diameters without switching between multiple bit sets.
Application of the kwb Steinbohrer Set
Select the appropriate diameter for the target material and desired hole size
Secure the bit in the drill chuck using the Zylinderschaft
Apply steady pressure and let the drill do the work — avoid forcing the bit
Clear debris from the hole periodically for cleaner results
kwb is a professional tool accessories brand focused on drill bits and boring equipment for construction and masonry work. The brand supplies SDS-Plus and Zylinderschaft bit sets to tradespeople and DIY users across the Swiss market.
The 8-piece set is designed for drilling holes in concrete, stone, and masonry. It covers diameters from 3 mm to 10 mm, making it suitable for a wide range of construction and renovation tasks.
The bits are specifically designed for stone and concrete. The Zylinderschaft shank is compatible with standard drill chucks, while the carbide tip construction is optimised for hard, abrasive substrates.
The set includes 8 bits with diameters ranging from 3 mm to 10 mm. The bits feature a Zylinderschaft (cylindrical shank) and weigh 0.212 kg in total.
The set contains 8 Steinbohrer bits in a single case, covering diameters 3, 4, 5, 6, 8, 10 mm plus two additional sizes within the 3–10 mm range.
kwb provides a 24-month manufacturer warranty on this product, covering defects in materials and workmanship under normal use.
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