Sada korunkových vrtákov KWB 498500 5-dielna vhodná pre drevotriesku sadrokartón plast mäkké drevo

Hole Saw Set KWB 498500 (5 pieces) — a set of hole saws with hardened spring steel teeth mounted on a heavy zinc-alloy arbor, designed for cutting holes in chipboard, plasterboard, plastic and softwood. The set includes five sizes suitable for common DIY and installation tasks and is intended for use with compatible drills and arbors.

Advantages

The heavy zinc-alloy arbor provides stable centring and reduced vibration during cutting, while the hardened spring steel teeth maintain sharpness and resist wear. The 5-piece selection covers multiple hole diameters for versatile use across different materials. The design allows straightforward mounting on standard drill chucks and arbors.

Suitable for

Key specifications

How to use

Mount the appropriate hole saw onto the arbor and secure it in the drill chuck according to the drill manufacturer’s instructions. Mark the centre of the hole on the workpiece, start drilling at low speed to establish the cut, then increase speed as required while maintaining steady pressure. After cutting, remove the arbor and clear any material from the saw teeth before the next use.

Recommendations

Use appropriate personal protective equipment (eye protection and dust mask) and clamp or stabilise the workpiece. For thicker or harder materials, use progressive drilling and avoid excessive feed force to prolong the life of the teeth. Verify compatibility of the arbor with your drill before use.