12mm Barrel Drift 5BD12 By Mumme Features:- Used for aligning holes in construction or expanding holes in mild steel

Proprietary composite material and crush zone barriers provide long-lasting protection

Coverage: Up to 12 m2

Non-irritating

Improve overall dust extractor performance

4.2mm Red Band Drill Bit 2052-4.20 by Bordo Wall Detector / Scanner 12mm Barrel Drift 5BD12 ByRED BAND TOUGH TREATABLE STEEL The mechanical properties of materials are influenced diversely by the addition of alloying elements and heat treatment processes, resulting in some high strength, quenched and tempered steels or hardened steels. This range has its own unique set of machining requirements which are satisified by the RED BAND TOUGH TREATABLE STEEL Series.