Πριόνι τρύπας KWB 500310 1 cm κεραμικό γρανίτη μάρμαρο

The KWB 500310 1 cm hole saw is made for precise drilling in hard surface materials such as ceramic, granite and marble. Its single-piece construction and carbide or diamond cutting edge (as typical for this product type) provide clean, narrow holes with minimal chipping. The small 1 cm diameter makes it suitable for tasks that require accuracy and fine finishing in tile, natural stone and similar finishes.

Advantages

This hole saw offers stable cutting performance and good edge retention for repeated use on hard materials. Its compact diameter allows controlled drilling for plumbing fixtures, electrical boxes and decorative fittings without extensive material removal. The tool is compatible with standard drill chucks and designed for easy handling, helping to reduce breakouts and misalignment during work.

Suitable for

Key specifications

How to use

Secure the hole saw in a compatible drill chuck or on an appropriate arbor. For ceramic and natural stone, mark the drilling point and start at low speed to position the cutter, then increase speed gradually while applying steady, moderate pressure. For best results on tile and natural stone use intermittent drilling and, if recommended for the material, apply water cooling to reduce heat and dust. After completing the hole, clean the edges with a suitable abrasive or file if necessary and remove any residue from the surface.

Recommendations

Use a guide or template to maintain perpendicular alignment when starting the hole. When working on fragile tiles or thin material, place masking tape over the drilling point to help prevent surface cracking. Wear eye and respiratory protection when cutting hard materials, and consider wet drilling to extend tool life and improve cut quality.