hard metal burOneCut 3.17mm Products nameGravotechVersionmeasurementØ x Litem No.Carbide cutter48793Conical 22.5°0.25mm3.17 x 106 mm690038Carbide cutter48794Conical 22.5°0.32mm3.17 x 106 mm690040Carbide cutter48795Conical 22.5°0.50mm3.17 x 106 mm690041Carbide cutter48796Conical 22.5°0.75mm3.17 x 106 mm690042Carbide cutter48797Conical 22.5°1.00mm3.17 x 106 mm690043