Vacuum-glass
| SIZE(INCH) | SIZE(MM) | THICK(MM) | HOLE(MM) |
| 4" | 105 | 15 | 22.23 |
| 4.5" | 115 | 15 | 22.23 |
| 5" | 125 | 15 | 22.23 |
| 6" | 150 | 15 | 22.23 |
| 7" | 180 | 15 | 22.23 |
| 9" | 230 | 15 | 22.23 |
Safety reminder: Always match the blade diameter, arbor size and printed max RPM with your machine before installation.
Product Advantages
Cleaner Edges & Less Material Waste On Glass Workpieces
Under proper operating conditions, you get usable clean cut edges with reduced chipping on glass. This lowers scrap rates and cuts down post-processing grinding and touch-up work for your glass-fabrication projects. Final results are still influenced by machine RPM, feed speed, cooling method and glass material properties.
Stable Cutting Behaviour For Extended Production Runs
Consistent diamond retention keeps predictable cutting performance over many work cycles. You spend less time swapping out blades caused by early-stage diamond loss, supporting smoother workshop production workflows.
Broad Usability Across Multiple Glass-Processing Assignments
One blade handles many common glass-cutting tasks including art glass, ordinary sheet glass and tempered-glass processing (subject to material limits). It reduces frequent blade switching for mixed-glass job lists in fabrication shops.
Key Features
Metallurgical Vacuum-Brazed Diamond Bond
High-temperature vacuum brazing creates a chemical-metallurgical bond between diamond grit and steel substrate, instead of simple mechanical coating. This structure delivers strong diamond-holding performance and high diamond exposure for brittle-glass cutting scenarios.
Evenly Distributed Single-Layer Diamond Cutting Surface
Diamond particles are uniformly arranged across the working rim. This consistent grit layout supports steady contact with glass material during each cutting pass, forming the foundation for controlled cutting action.
Applications
Art Glass Fabrication Cutting and shaping decorative art-glass pieces for craft projects and custom artwork.
Sheet-Glass Processing Sizing and trimming standard sheet-glass panels for construction, decoration and glazing assignments.
Tempered-Glass Cutting Work Processing tempered-glass panels under controlled operating parameters for decoration-glass workshops.
Decorative-Glass Panel Production Trimming decorative glass panels used for interior fit-out, display and architectural-decoration projects.
Glass Workshop General-Purpose Cutting Mixed-material daily cutting tasks for professional glass fabrication shops and processing studios.
Why Vacuum Brazed Diamond Technology?
Vacuum brazing creates a metallurgical bond between diamond particles and the steel blade substrate, which is the core difference compared to electroplated or sintered diamond tools.
Strong Diamond Retention: The brazing alloy forms a firm bond locking diamond grit onto the blade surface, helping minimise premature diamond shedding during glass cutting.
High Diamond Exposure: The vacuum-brazed process allows a high proportion of each diamond particle to sit exposed above the bond layer. Exposed diamonds make direct contact with glass for efficient material removal.
Controlled Cutting Resistance: Well-exposed diamond grit creates predictable cutting contact on brittle glass, supporting steady cutting progress without excessive impact force.
Reliable Working Life: Thanks to stable diamond retention and consistent exposure, the cutting surface maintains usable performance through repeated cutting cycles.
Blade Construction
Vacuum-Brazed Single-Layer Diamond Surface Single-layer diamond particles are metallurgically bonded onto the steel substrate via vacuum brazing. The evenly distributed diamond grit forms the primary cutting surface for glass processing.
Solid Steel Core Substrate Precision-processed steel core provides baseline rigidity for high-speed running, matched for glass-cutting equipment.
Standard Arbor Bore Uniform bore dimension for compatibility with mainstream glass-cutting machines and compatible angle grinders.
Why Choose Our Vacuum-Brazed Glass-Cutting Diamond Blades?
Glass-Specific Vacuum Brazing Formula
Our vacuum brazing mix and diamond grit are optimised for brittle glass, rather than multi-purpose stone work. It delivers balanced diamond exposure for controlled cutting and helps reduce edge chipping during glass fabrication.
Rigorous Batch Bond Inspection
Each batch is tested for diamond adhesion and rotational stability before shipment. Consistent brazing quality keeps predictable cutting results from order to order.
Complete Size Range & Custom OEM Options
Multiple diameters and standard bores fit most glass cutting machines. Private label, custom specs and export packaging are available for bulk buyers. We also provide technical guidance for your glass processing projects.
FAQ
Q: What is a vacuum-brazed diamond blade for glass?
A: It is a single-layer diamond cutting tool. Diamond particles are metallurgically bonded onto the steel core through vacuum-brazing process, built for cutting brittle glass materials with controlled edge-chipping performance. It differs greatly from electroplated diamond discs and multi-layer sintered diamond blades.
Q: What glass types can this vacuum-brazed blade process?
A: Suitable for art glass, standard sheet glass, decorative glass panels and tempered glass (requires controlled cutting parameters). Not recommended for ultra-specialised optical-grade glass without prior specification consultation.
Q: Which machines work with this vacuum-brazed glass blade?
A: Suitable for matched-spec glass-cutting machines, handheld cut-off machines and compatible angle grinders. Always double-check blade diameter, arbor bore and machine maximum RPM before installation.
Q: What sizes and bore options are available?
A: Diameters range from 105 mm (4") up to 230 mm (9") with standard 22.23 mm arbor bore. Custom dimensions and grit specifications can be arranged for bulk-volume OEM orders.
Q: Does this blade meet EN 13236 requirements?
A: This series is designed to meet EN 13236 requirements for diamond cutting tools. Relevant documentation can be provided upon buyer request.
Closing Text
Whether sourcing Vacuum-Brazed Glass-Cutting Diamond Blades for professional glass-fabrication workshops, art-glass studios, decorative-glass processors or wholesale hardware distribution, we deliver a complete size lineup alongside flexible OEM custom-packaging solutions. Reach out for datasheets, jobsite test samples, quotations and bulk-order support.
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