Walter SST+ Metal Drill Bit Set Drill Type:135° Round Shank, Wire Gage featuring stratified charge engine technology

featuring stratified charge engine technology that cuts fuel consumption by 20% and exhaust emissions by 50%

Effectively penetrates fine pins and bushings to seal out dust

T-Shank Progressor jig saw blades for fast cuts and long life

corrosion and damage from denting

Walter SST+ Metal Drill Bit Set Drill Type:135° Round Shank, Wire Gage featuring stratified charge engine technologyPackaged in sturdy metal index containers or shock resistant, extra thick polyethylene carrying case. Drill bit sizes are clearly marked on inside panels for easy identification and selection. Metal panels are hinged and neatly folded into box. Drill bit sizes marked on inside panel SST Quick Shank high performance jobbers Sturdy metal index container