description scoring wheel 6 mm. ts, tr, speed and star cutters for rubi cutter series ts, tr-s, speed and star for regular tiles and glass. tungsten carbide scoring wheel of high resistance and duration. arm made with a patented geometry for a maximum precision and minimum vibration. california proposition 65 warning. features for regular tile & glass tile tungsten carbide scoring wheels patented model with new high technology rubi? alloy maximum precision and resistant to wear for wall tiles specifications acme tools brand name rubi tools acme tools part number 01945 arbor hole size 1/16 in assembled weight (lbs) 0.09 blade count 1 blade diameter (in) 0.25 blade thickness (in) 0.01 california proposition 65 warning required yes country of origin spain cuts ceramic yes cuts glass yes cuts natural stone no cuts porcelain yes globaltradeitemnumber (gtin) 08413797019452 internal supplier part # 1945 internet product code (ipc) c31352f310d manufacturer warranty 90 days package weight 0.11 package weight (lbs) 0.11 recommended safety equipment no saw blade type tile saw upc 8413797019452