Lotto punte trapano muratura SDS Plus + punte standard per calcestruzzo 1/2 3/8 5/16 3/16 4"-12"
6pc Masonry Drill Bit Lot – SDS Plus & Standard Shank – Concrete / Brick / Stone – Long & Short Bits – Contractor Grade. 3/16" x 6" SDS Plus S4 (ANSI/781 – Made in Germany). 1/2" x 12" long masonry drill bit (deep concrete drilling).