KWB 109166 SDS-Plus Carbide-Tipped Hammer Drill Bit and Chisel Set, 6 Pieces, 5-10 mm

This 6-piece set combines four carbide-tipped SDS-Plus drill bits (5, 6, 8, and 10 mm) with a pointed chisel and a 20 mm flat chisel, all in a robust plastic case. The bits deliver clean holes in concrete, masonry, and stone with rotary hammer drills.

Overview

The KWB 109166 set covers common drilling and chiseling tasks. Carbide tips on the drill bits provide durability, while the hardened steel chisels handle light demolition and channeling. The SDS-Plus shank ensures quick, tool-free bit changes and secure power transfer.

What stands out

• Two chisel types for versatility: pointed for breaking and flat for scaling or edging.
• Bits range from 5 mm to 10 mm, suitable for anchors, dowels, and small conduits.
• Compact storage case keeps all pieces organized and protected.

Technical details

• Shank type: SDS-Plus
• Drill bit diameters: 5 mm, 6 mm, 8 mm, 10 mm
• Drill bit lengths: 5x110 mm, 6x110 mm, 8x160 mm, 10x160 mm
• Chisel types: pointed (250 mm), flat (20 x 250 mm)
• Materials: carbide-tipped drill bits, hardened steel chisels
• Recommended applications: concrete, masonry, stone
• Compatible with rotary hammer drills with SDS-Plus chuck
• Includes robust plastic storage case

Our verdict

A practical starter set for drilling and light chiseling in hard materials, with a good range of bit sizes and a convenient case.