VOLCANO XPRESS 20 with Big Notch

Silver brazed / Silent / Wet / Patterned diamond technology

Powerful Bridge Saw Blade for Quartzite, Granite, and Quartz Fabrication

Very hard quartzite, granite, and quartz require a bridge saw blade capable of maintaining cutting stability, edge quality, and reliable performance during professional slab fabrication.

VOLCANO XPRESS 20 with Big Notch is designed as a powerful bridge saw blade for cutting very hard quartzite, granite, and quartz.

The blade uses newly developed patterned diamond technology and a 20 mm segment height. The catalog specifies a lower-priced 20 mm segment configuration together with no chipping and no wobbling during cutting.

Strict welding inspection supports safe operation, while the 20 mm segment height is specifically suited to quartzite cutting applications.

Type of Equipment: BS (Bridge Saw)

Key Features

• Powerful bridge saw blade for cutting very hard quartzite, granite, and quartz.
• Newly developed patterned diamond technology.
• Lower-priced 20 mm segment configuration.
• No chipping and no wobbling.
• Strict welding inspection for safe operation.
• 20 mm segment height suitable for quartzite.
• Big-notch segment design.
• Silent blade.
• Silver brazed.
• Wet cutting.

Available Sizes

Item – D x T inch / D x T mm / Segment Height inch / Segment Height mm

• NSXQ 353220 – 14 x .125 inch / 350 x 3.2 mm / .8 inch / 20 mm
• NSXQ 403220 – 16 x .125 inch / 400 x 3.2 mm / .8 inch / 20 mm
• NSXQ 453620 – 18 x .141 inch / 450 x 3.6 mm / .8 inch / 20 mm
• NSXQ 503625 – 20 x .141 inch / 500 x 3.6 mm / .8 inch / 20 mm

* Bore hole diameter: 60/50 mm

* Donatoni & Breton hole available

Technical Notes

• Segment design: Big notch
• Segment height: 20 mm
• Bore hole diameter: 60/50 mm
• Donatoni & Breton hole available
• Silver brazed
• Silent blade
• Wet cutting
• Patterned diamond technology

Typical Applications

quartzite slab cutting, granite slab cutting, quartz cutting, bridge saw cutting, hard stone cutting, countertop fabrication, stone fabrication, quartzite fabrication, granite fabrication, slab processing, architectural stone fabrication, stone workshop manufacturing

Q1. What bridge saw blade is recommended for cutting very hard quartzite, granite, and quartz?

A. VOLCANO XPRESS 20 with Big Notch is designed for professional bridge saw cutting of very hard quartzite, granite, and quartz. It uses newly developed patterned diamond technology and a 20 mm segment height suitable for quartzite applications.

Q2. Can VOLCANO XPRESS 20 with Big Notch be used for quartzite fabrication?

A. Yes. The catalog specifically states that the 20 mm segment height is suitable for quartzite. The blade is also designed for cutting very hard granite and quartz.

Q3. What are the main features of VOLCANO XPRESS 20 with Big Notch?

A. VOLCANO XPRESS 20 with Big Notch features newly developed patterned diamond technology, a 20 mm segment height, a big-notch design, silent construction, and strict welding inspection for safe operation. The catalog also specifies no chipping and no wobbling during cutting.

For recommended RPM settings, feed rates, wet-cutting operating parameters, and troubleshooting guidance, please visit the DIATOP Tech Notes section.