Premium electroplated core drill for marble & limestone. Gives clean drilling with no chippings. Made with the highest quality and concentration of diamonds and suitable to be used with hard and delicate marbles such as Crema Marfil, Botticino, etc. M14 Thread Connection DIAM 15mm DIAM 20mm DIAM 25mm DIAM 30mm DIAM 35mm DIAM 40mm DIAM 45mm DIAM 50mm DIAM 60mm DIAM 65mm DIAM 70mm DIAM 75mm DIAM 80mm
