BEYOND VCMT Boring Bars – Internal Turning Toolholder Series

The BEYOND VC INSERT boring bar series is developed for precision internal turning operations using VCMT positive carbide inserts. This comprehensive ISO-standard series includes SVQCR/L, SVXCR/L, SVUCR/L, SVJCR/L, SVWCR/L, and SVZCR/L toolholders, covering a wide range of bore diameters, machining depths, and cutting conditions. These boring bars are optimized for CNC lathes and turning centers, delivering stable cutting, low vibration, and consistent surface quality.

Included Toolholder Families

• SVQCR / SVQCL – Compact internal turning bars for precision finishing.
• SVXCR / SVXCL – Slim shank design for small-diameter bores.
• SVUCR / SVUCL – Universal internal turning bars for profiling and facing.
• SVJCR / SVJCL – Balanced design for smooth cutting and dimensional accuracy.
• SVWCR / SVWCL – Reinforced structure for improved rigidity and stability.
• SVZCR / SVZCL – Heavy-duty internal turning bars for demanding applications.

Key Features & Benefits

• Fully compatible with standard VCMT positive inserts.
• Positive rake geometry ensures low cutting forces and excellent surface finish.
• High-strength alloy steel shank minimizes vibration during deep boring.
• Stable insert seating improves tool life and repeatability.
• Right-hand and left-hand versions available for flexible machining setups.
• ISO-compliant design ensures compatibility with global CNC systems.

Typical Applications

• Internal turning and boring
• Internal profiling and contouring
• Shoulder machining inside bores
• Finishing and semi-finishing operations
• Small to medium diameter internal machining

VCMT Insert Compatibility

• VCMT110204 / VCMT110208
• VCMT160404 / VCMT160408
• VCMT220404 / VCMT220408

Machinable Materials

• Carbon steel and alloy steel
• Stainless steel
• Cast iron
• Non-ferrous metals

Why Choose BEYOND?

BEYOND is a professional supplier of CNC cutting tools, offering ISO-standard boring bars with strict quality control, reliable dimensional accuracy, and stable machining performance. Our VCMT boring bar series is trusted by manufacturers, distributors, and machine shops worldwide.

SEO Keywords & Long-Tail Search Terms

• VCMT boring bar
• Internal turning toolholder for VCMT inserts
• SVQCR SVQCL VCMT boring bar
• SVXCR SVXCL small diameter boring bar
• SVUCR SVUCL CNC internal turning tool
• SVJCR SVWCR SVZCR VCMT boring bar holder
• VCMT internal turning tool for CNC lathe
• Positive rake boring bar for steel and stainless steel

Supply & Technical Support

BEYOND provides worldwide shipping, OEM/ODM services, bulk order support, and professional technical assistance for internal turning and boring applications.