CAPABILITY

Glass Hole Drilling

Bear Glass offers precision glass-hole-drilling services tailored for both residential and commercial needs. Using advanced drilling equipment and expert techniques, they ensure clean, accurate holes in all types of glass, including tempered, laminated, and insulated glass. Bear Glass delivers high-quality results with minimal risk of cracks or damage. Their skilled team guarantees fast turnaround and consistent reliability, making them a trusted name in custom glass solutions. Bear Glass’s glass-hole-drilling service is ideal for projects requiring exact specifications—such as shower enclosures, glass railings, tabletops, mirrors, and display cases.

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PERFECT

We Meet Your Glass Drilling Needs

Our team works closely with clients to meet custom requirements, whether for a single piece or high-volume orders. Combining craftsmanship with state-of-the-art machinery, Bear Glass ensures each drilled glass piece is flawless, durable, and ready for seamless installation.

Blind Holes

It is a specialized process where holes are partially drilled without penetrating the entire thickness of the glass.

Stepped Holes

It involves creating holes with varying diameters at different depths, allowing for components like screws or fittings to sit flush within the glass.

Through Holes

It involves creating clean, complete holes that pass entirely through the glass sheet. This type of drilling is ideal for installations.

Countersink

It is a precise technique where a conical recess is created around a hole, allowing screws or fasteners to sit flush with or below the glass surface.

Slotting/Grooving

It involves cutting narrow channels or slots into the glass surface for functional or decorative purposes.

Shaped Holes

It involves creating custom, non-circular holes such as squares, rectangles, or irregular designs to suit specific hardware or design needs.

TECHNOLOGY

Latest Solutions Available For Hole Drilling at Bear Glass

At Bear Glass, we offer the latest solutions for hole drilling using cutting-edge CNC and waterjet technology to deliver unmatched precision and efficiency. Our advanced equipment allows us to drill a wide range of hole types.

Glass Waterjet Drilling

Precision Without Compromise. Waterjet drilling on glass is a state-of-the-art technique that uses a high-pressure stream of water mixed with abrasive particles to cut precise holes without generating heat or causing stress fractures. At Bear Glass, our waterjet drilling service allows for clean, accurate holes of virtually any shape or size—even in delicate or tempered glass—while preserving the structural integrity of the material. Unlike traditional drilling methods, waterjet cutting eliminates the risk of cracking or chipping, making it ideal for intricate and high-tolerance applications.

Our advanced waterjet technology is perfect for custom glass work where precision is critical, such as architectural panels, decorative glass, electronics, and industrial components. Whether you need round holes, slots, or complex shapes, our waterjet process delivers smooth edges and consistent results across all types of glass. At Bear Glass, we combine innovation with craftsmanship to meet the most demanding glass drilling requirements with speed, safety, and superior quality.

Glass CNC Drilling

Precision Engineered for Perfection. CNC (Computer Numerical Control) drilling on glass is a highly precise and automated process that allows for consistent, accurate hole placement across all types of glass. At Bear Glass, our CNC drilling machines are equipped with advanced software and multi-axis control, enabling us to drill complex hole patterns—including through holes, countersinks, stepped holes, and shaped cutouts—with exceptional precision. This method ensures minimal human error, consistent repeatability, and reduced risk of cracks or surface damage.

Our CNC drilling services are ideal for high-volume production as well as custom one-off projects, serving industries such as architecture, interior design, automotive, and electronics. The speed, accuracy, and flexibility of CNC technology make it possible to meet tight tolerances and demanding specifications without compromising on quality. With Bear Glass’s CNC capabilities, clients receive flawless results that are ready for seamless integration into any application.

BEST

Bear Glass, Your Partner in Glass Fabrication

At Bear Glass Inc, we collaborate with you from prototype to production, ensuring your glass fabrication project meets your exact needs. Our expertise spans multiple industries, including automotive, energy, architecture, lighting, medical, aviation, marine, and more.

Whether you're a developer, project manager, or engineer, we'll work closely with you to deliver high-quality glass solutions that exceed your expectations.

With Bear Glass Inc, you can rely on our commitment to precision, innovation, and customer satisfaction. We'll guide you through every step of the fabrication process, from design to delivery, to ensure your project is completed on time and within budget. Partner with us for exceptional glass fabrication solutions that bring your vision to life.

Glass Drilling Specifications

Glass Types	Float Glass, Tempered Glass, Borosilicate Glass, Quartz Glass, Fused Silica Glass, Toughened Glass, etc.
Cut Tolerances	0.010
Maximum Thickness	2.0"
Minimum Thickness	0.125"
Minimum Size	1.0" x 1.0"
Maximum Size	80" x 160"

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Frequently Asked Questions

We can drill a variety of holes, including through holes, blind holes, stepped holes, countersink holes, shaped holes, and slots or grooves, depending on your specific requirements.

We can drill holes in most types of glass, including annealed, tempered (prior to tempering), laminated, and patterned glass.

Holes cannot be drilled into already tempered glass, as it will shatter. Holes must be drilled before the tempering process.

We can drill holes as small as 3mm and as large as needed, depending on the thickness and type of glass. Custom sizes are also available.

Lead time varies based on complexity and volume, but most orders are completed within 3–5 business days.

Yes, we offer shaped hole drilling using CNC and waterjet technology to produce custom shapes like squares, rectangles, keyholes, and more.

We maintain tight tolerances, typically within ±0.5mm, depending on the application and glass type.

While there's always a minor risk, our advanced equipment and experienced team minimize the chance of cracking with proper techniques and tools.

Yes, we handle both small-scale custom jobs and high-volume production orders with consistent accuracy and turnaround.

Please provide the type and thickness of the glass, hole size, location, quantity, and if applicable, a technical drawing or template.