... 2008 Main productsmachine taps, twist drills, gun drills, cutters with indexable inserts, sintered carbide tip cutting tools, NC cutters, ... reamers and etc.Description100 - 250 end and sides mills with indexable insertsTechnical standardGB5341-85.Insert materialYT14 (P20), YG8 (K30) ... product (spare parts) name, order number, size of positioning hole, cutting mode (Left-hand or Right-hand cutting ) and ...