BVC Vacuum Cups for Stone & Glass CNC Machines

BVC Group manufactures vacuum cups for stone and glass CNC machines, helping fabricators hold slabs, countertops, sink rails, and workpieces securely during CNC routing, profiling, drilling, and polishing operations.

CNC vacuum cups are a critical part of shop productivity. The right vacuum cup setup helps reduce movement, improve machining accuracy, protect finished surfaces, and keep material stable while the CNC machine runs.

BB Industries supplies BVC vacuum cups, manifold cups, replacement tops, fittings, pin stop packages, and accessories for stone fabrication shops using CNC equipment for countertops, sink cutouts, edge profiling, and production work.

Why Fabricators Choose BVC

• Vacuum cups built for stone and glass CNC machines
• Options for different cup sizes, heights, and machining applications
• Products for sink rails, countertops, slabs, and specialty workholding
• Replacement tops, plastic blocks, fittings, manifolds, and accessories
• Support for CNC routing, drilling, polishing, profiling, and production workflow

BVC Product Categories

BVC CNC Vacuum Cups

BVC CNC vacuum cups are used to hold stone and glass workpieces securely on CNC machines. They are available in multiple sizes and heights to support different machine setups, material thicknesses, and fabrication applications.

BVC Manifold Cups

BVC manifold cups help distribute vacuum and support more secure workholding in CNC fabrication environments. Manifold-style cups are useful when shops need dependable holding power for larger or more demanding workpieces.

BVC Sink Rail & Narrow Cups

Sink rail and narrow vacuum cups are designed for supporting smaller or narrower workpieces such as sink rails, cutout areas, and specialty CNC work where standard vacuum cups may not fit the application.

BVC Replacement Tops & Repair Parts

BVC replacement tops, plastic center blocks, fittings, and repair parts help extend the life of vacuum cups and keep CNC workholding systems operating properly. Replacing worn or damaged parts can help restore holding performance and reduce downtime.

BVC Pin Stops & Locators

Pin stops and locators help improve positioning, alignment, and repeatability on CNC machines. These accessories are useful for shops that need accurate material placement and consistent part setup.

Recommended BVC Product Areas

Choosing the Right BVC Vacuum Cup

The right BVC vacuum cup depends on the CNC machine, cup height, workpiece size, table setup, material type, and application. A shop machining standard countertop edges may need a different cup configuration than a shop producing sink rails, narrow parts, or specialty cutouts.

Height is especially important. Vacuum cup height must match the machine and setup requirements so the material sits correctly for routing, profiling, drilling, polishing, or other CNC operations. Cup size, sealing surface, replacement top condition, and vacuum system performance all affect holding strength.

Selection Factors

• CNC machine brand and table configuration
• Vacuum cup height, size, and footprint
• Material type: granite, quartz, porcelain, marble, glass, or engineered stone
• Application: profiling, sink cutouts, drilling, polishing, routing, or specialty work
• Workpiece size, weight, and support requirements
• Replacement top condition, fittings, gaskets, and vacuum performance