kwb Hammer Drill Bit SDS-Plus 12 mm 210 mm – Precision Concrete Bit for DIYers and Professionals
The kwb hammer drill bit with SDS-Plus shank is a high-quality bit for concrete, masonry, and stone. With a diameter of 12 mm and a length of 210 mm, it is ideal for dowel holes and through holes.
SDS-Plus shank for compatible hammer drills – quick and safe tool change
12 mm drilling diameter for common dowel sizes (e.g. 10mm dowel)
210 mm total length enables deep drilling in thick walls
Specially hardened tip for precise starting without slipping
The special cross-grind tip geometry reduces drilling time and ensures a clean start. The SDS-Plus shank is compatible with most standard hammer drills and enables optimal power transmission.
Ideal for...
This hammer drill bit is the right choice for DIYers and tradespeople who need precise drilling in concrete, masonry, and limestone. Whether for insulation, installations, or fastenings – it delivers reliable results.
How to use the kwb hammer drill bit
Insert the bit into the SDS-Plus chuck of your hammer drill. Mark the drilling spot, place the bit, and drill at low speed. Increase speed and perform the drilling without excessive pressure. Remove drilling debris regularly to avoid overheating.
kwb is a German manufacturer of tools and accessories for DIY enthusiasts and professionals. The brand stands for solid quality at a fair price. kwb offers a wide range of drill bits, saw blades, and abrasives for various applications.
A hammer drill bit is a special bit for impact drills and hammer drills. It is used to drill holes in hard materials such as concrete, masonry, and stone.
This bit has an SDS-Plus shank, designed for SDS-Plus hammer drills. It does not fit standard keyless chucks but requires an SDS-Plus chuck.
The bit is optimized for concrete, masonry, limestone, and similar building materials. It is not suitable for wood or metal.
The delivery includes a single hammer drill bit (12 mm diameter, 210 mm length). It is not a set.
Clean the bit from drilling dust after use. Store it dry to prevent rust. Replace the bit if the tip becomes dull.
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