NordWolf 12-Piece HSS Titanium Metric Step, Countersink, Cone Drills with 1/4" Hex Shank, Multi Drill Saw & Automatic Center Punch Combination Set in Storage Case

【Step Drills】3 piece HSS Titanium coated 5/9/14 step drills (4-12/20/32mm). Laser marking of step size provide convenient and accurate drilling. All drills come with 1/4" (6.35mm) hex shank 【Cone Drill】HSS Titanium coated cone drill (8-20mm) and step drills are precision ground, heat treatment, and hardened for consistently accurate drilling or enlarging holes into sheet steel, non-ferrous metals, wood and plastics 【Countersink Drill Bits】6 piece HSS Titanium coated countersink drill bits: 6.3, 8.3, 10.4, 12.4, 16.5, 20.5mm - 90° point, three cutting edges, ideal for deep countersinking on metals, mild steel, non-ferrous metals, wood and plastic 【Multi Drill Saw & Center Punch】HSS Titanium coated multi drill saw (6mm) can be used in combination with drill, saw, rotary file, reamer and router for wood pull grooving. Automatic brass center punch provides high impact spring-loaded strike when pressed against working surface; striking force is adjustable by turning cap 【Ergonomic Storage Box】Insert hex shank into black plastic holder at 10°-15° first, then push head of product down to fix firmly. Box can be re-used to store other tools by taking out foam inlay