Electroformed Diamond Drill Pipe

Electroformed Diamond Drill Pipe Mainly used for drilling of FRP, super hard magnetic tiles, artificial granite, granite, polished quartz tiles, porcelain, marble, pottery, terracotta pottery, glass, graphite, stone and other materials.     Unit : mm Code ØD T N Grit Size Notes mm inch ESD-032 3.2 1/8” 10 25 #60 Core Drill ECD-050 5.0 3/16” 3 30 #60 Hollow Drill ECD-065 6.5 1/4” 3 30 #60 Hollow Drill ECD-080 8 5/16” 3 30 #60 Hollow Drill ECD-100 10 3/8” 3 30 #60 Hollow Drill ECD-130 13 1/2” 3 30 #60 Hollow Drill ECD-160 16 5/8” 3 35 #60 Hollow Drill ECD-191 19.05 3/4” 3 35 #60 Hollow Drill ECD-254 25.4 1” 3 35 #60 Hollow Drill Please specify the particle size other than the standard one. Any questions? Contact HonWay