Tenders for Supply of Set Of High Speed Steel Linco Chasers Thread Cutting Tool. Size : 4 Inch X 1/3/64 Inch, 11 Tpi And 14 Tpi.. Set Of High Speed Steel Linco Chasers Thread Cutting Tool. Size : 4 Inch X 1/3/64 Inch, 11 Tpi War Ranty Period: 30 Months After The Date Of Delivery Set Of High Speed Steel Linco Chasers Thread Cutting Tool. Size : 4 Inch X 1/3/64 Inch, 14 Tpi War Ranty Period: 30 Months After The Date Of Delivery