Engineered for fabricators who demand the cleanest cuts possible on quartzite, the Quartzite II sets a new benchmark in cutting performance. This blade was purpose-built to deliver exceptionally smooth, virtually chip-free cuts on some of the hardest materials in the shop—including dense quartzites and hard granites.
At the heart of the Quartzite II is a newly formulated metal bond matrix combined with the highest-quality diamonds available. This advanced recipe delivers remarkable cutting speed while maintaining outstanding edge quality, even under the most demanding conditions.
To ensure total control, the Quartzite II features a super heavy-duty core, the strongest core we have ever produced. The result is unmatched stability with near zero deflection, even during aggressive miter cuts. The blade runs true, cuts straight, and gives you the confidence to push productivity without sacrificing finish quality.
If quartzite is a challenge in your shop, the Quartzite II is the blade built to conquer it.
| Part No. | Diameter | Segment | Arbor Size |
| ZSGQ20V20T1212T | 12” | 20mm | 60/50mm |
| ZSGQ20V20T1412T | 14” | 20mm | 60/50mm |
| ZSGQ20V20T1412T | 16” | 20mm | 60/50mm |
| ZSGQ20V20T1815T | 18” | 20mm | 60/50mm |
| ZSGQ20V20T2015T | 20” | 20mm | 60/50mm |
Part #’s in bold indicate regularly stocked items
Bridge Saw Blades MAX RPM
Warning: Operating at greater than the max RPM can cause blade damage, which may cause injury.
| Blade Diameter | Medium Granite | Hard Granite | Quartzite | Marble | Sintered Stone |
| 12” | 2000 – 2300 RPM | 1900 – 2100 RPM | 1900 – 2100 RPM | 3100RPM | 1900 – 2100 RPM |
| 14” | 1700 – 2000 RPM | 1650 – 1800 RPM | 1650 – 1800 RPM | 2800RPM | 1650 – 1800 RPM |
| 16” | 1500 – 1800 RPM | 1450 – 1600 RPM | 1450 – 1600 RPM | 2400RPM | 1450 – 1600 RPM |
| 18” | 1300 – 1600 RPM | 1300 – 1400 RPM | 1300 – 1400 RPM | 2150RPM | 1300 – 1400 RPM |
| 20” | 1200 – 1450 RPPM | 1200 – 1300 RPM | 1200 – 1300 RPM | 1900RPM | 1200 – 1300 RPM |
WE RECOMMEND BRIDGE SAW BLADES TO RUN BETWEEN 6,000 – 7,700 SURFACE FEET PER MINUTE DEPENDING ON THE APPLICATION MATERIAL.
Applications
