- HYCHIKA HS17K Hole Saw Set consisting of 19 pieces for precise drilling in wood, PVC, and plastic - 13 heat-treated carbon steel saws, diameters from Ø19 to 127mm to suit different needs - High-strength carbide teeth for fast cuts, efficient chip removal, and longer service life - Easy saw changes thanks to its detachable system, optimizing work on various materials - Ideal for installing hardware on doors, ceiling lamps, pipe connections, cable routing, and drains - Not recommended for hard boards such as MDF or computer desks - Blow-molded storage case, compact and impact-resistant, keeps all accessories organized - Includes 2 arbors (Ø6.35/10mm), 2 drill bits, 1 hex key, 1 mounting plate, and user manual