Metabo 628414000 SDS+ Drill and Chisel Bit Set in Aluminium Case (17 Piece) The Metabo 628414000 is a 17 Piece Set of SDS Plus Drill Bits and Chisels in an Aluminium Case. The Set has 12 drill bits in varying sizes and 4 different chisel bits. Features: SDS-plus drill bit with high-quality carbide drill tip Dynamic, chisel-shaped bit head Large-volume S-spiral geometry ensures quick drill dust removal Good drilling output with good tool life For use in concrete, masonry, natural stone For general drilling and demolition work of masonry, concrete and loose stones Contains: Diameter: 5, 6, 8, 10mm Length=110 mm Diameter: 6, 8, 10, 12mm Length=160 mm Diameter: 8, 10mm Length=210mm Diameter: 12, 14mm Length=260mm Pointed Chisel L=140mm, L=250mm Flat Chisel 20x140mm, 20x250mm Scaling Chisel 40x250mm