S-MVUN Round Shank Steel Multi-Lock Boring Bar With Right Hand Cut, Fourteen Inch Overall Length, Two And A Half Inch Minimum Bore Diameter, One And A Half Inch Shank Diameter, Beefy Lock Pin And Clamp For Secure Inserts And Reduced Vibration
✔️ 14in overall length, 2.5in bore min, 1.5in shank, beefy lock clamp
This round shank boring bar is a heavy-duty milling tool designed to seat inserts securely while reducing vibration. It's typically used in precision milling and boring operations where stable toolholding and right-hand cutting action improve surface finish and dimensional accuracy.
✅ Maximum rigidity via beefy lock pin and clamp
✅ Holds insert and seat secure for reduced vibration
✅ Style U with negative 3 degree edge for VNMU 332 inserts
✅ Right hand cut design for consistent machining
✅ 14 in overall length; 2.5 in bore min; 1.5 in shank diameter
💡 What is the practical use of a round shank boring bar with a multi-lock clamp in machining?
This handy tool is used in milling and boring to hold inserts securely and minimize vibration, improving hole quality and tool life.
- High rigidity minimizes deflection under heavy cuts
- Lock pin and clamp keep the insert seated for consistent cuts
- Right-hand cut with U-style edge supports VNMU 332 inserts
- Negative 3 degree side cutting angle aids negative diamond inserts