Diamond Coring Drill Tool Size and Set
Common specifications of diamond coring drill bits (인치): 2 4 5 6 7 8 10 12 inches, 등. Common specifications of diamond coring drill bits (밀리미터): 110밀리미터, 110밀리미터, 117밀리미터, 120밀리미터, 125밀리미터, 127밀리미터, 130밀리미터, 150밀리미터, 160밀리미터, 180밀리미터, 200밀리미터, 등.