1 piece 80Degree Left hand Lathe tool & Right hand Lathe tool 1 piece 60Degree Left hand Lathe tool & Right hand Lathe tool Thread Crafting Excellence: Features 60° external and internal threading tools for creating perfect threads. Enhanced Versatility: The set comes with an external cutter and a boring bar, expanding your machining capabilities Features: M2 high-speed steel. Product description 1/2 8PCS HIGH-SPEED STEEL TOOL BIT SET, PRE-GROUND FOR TURNING & FACING WORK Applications: Used for matching most materials including steel, brass, aluminum, plastic, and wood. Milwaukee 19 Piece THUNDERWEB HSS-G Metal Drill Bit Set in PACKOUT Compatible Case - - All The Tools You Need Accusize Industrial Tools 1/4" 8 Pc H.S.S. Tool Bit Set, Pre-Ground for Turning and Facing Work, 2662-2001. External cutter. 60-degree External thread tool. External and internal threading, lathe tool bits, and boring bar 60° Lathe tool (right hand), 60° External thread tool, 60° Inside threading tool, External cutter, Boring bar Set includes the followings: 1 piece 60Degree External thread tool & 60Degree Inside threading tool Step Drill Bit 1/4'' 8 Pc H.S.S. Tool Bit Set Preground For Turning And Facing Work Hss Tool Bit Set 1 piece External cutter & 1 piece Boring bar