Alpha Silencer III for Quartzite
Alpha Silencer III for Quartzite is a premium bridge and table saw blade engineered specifically for one of the hardest stones to cut—quartzite. Unlike general-purpose granite or quartz blades that quickly fail on class 5 materials, this blade is specially designed with advanced diamond grits and a unique bonding matrix to handle the extreme hardness and high quartz content of quartzite and very hard granites. Its innovative core, built from two hardened steel sheets laminated with a thin copper sheet, dramatically reduces noise while maintaining precision cutting. Equipped with a 60mm arbor and a 50mm adapter (with additional adapters available), the Alpha Silencer III for Quartzite ensures maximum performance, durability, and cost efficiency. For fabricators tackling quartzite or other ultra-hard stones, this blade delivers unmatched reliability and superior results.
Silencer III for Quartzite Main Features
- Designed for Quartzite and Class 5 Granites
- Fast, Chip-Free Cutting
- Miter Cut Capable with 15mm Segments
- Produces Excellent Cuts at Reduced Noise Level
- Outstanding Cost-Performance
- Available with a 60mm Arbor and 50mm Adapter
- Free Re-Tipping Service for Life of the Blade
Alpha Silencer III for Quartzite videos
Blade Re-Tipping Service
Alpha Silencer III for Quartzite Specifications
| Part No. | Size | Thickness | Maximum RPM | Arbor(s) | Recommended For |
|---|---|---|---|---|---|
| SLW14KKQ | 14″ | 3.0mm | 4,365 | 60mm, 50mm | Quartzite |
| SLW16KKQ | 16″ | 3.2mm | 3,820 | 60mm, 50mm | Quartzite |
| SLW18KKQ | 18″ | 3.6mm | 3,395 | 60mm, 50mm | Quartzite |
Silencer III for Quartzite Related Documents
| Document Type | Link |
|---|---|
| Safety Data Sheet | Diamond Metal Bonded Blades, Grinding Wheels & Core Bits |
| Reference | Peripheral-Traverse-Speed-Chart |
| Flyer | Silencer III for Quartzite flyer |
Additional Information
| PartNo | UPC Code | Pkg. Weight (lbs) | Package Dimensions | Commodity Code | Country Of Origin |
|---|---|---|---|---|---|
| SLW14KKQ | 749173461842 | 4.90 | 15.25in x 15.25in x 0.75in | 8202.39.0070 | Italy |
| SLW16KKQ | 749173461859 | 6.90 | 19.25in x 19.25in x 0.75in | 8202.39.0070 | Italy |
| SLW18KKQ | 749173461866 | 9.60 | 19.25in x 19.25in x 0.75in | 8202.39.0070 | Italy |
Frequently Asked Questions
Can I cut softer materials with Silencer III for Quartzite?
Yes, you can cut them very well with fast speeds and clean cutting edges. However, the life of the blade may be shorter than intended, so the cost-performance may be increased.
My bridge saw has a single speed of 1,750 rpm. How can I adjust the peripheral speed suitable for Silencer III for Quartzite?
You should select one size smaller blade than the original blade diameter. For example, if your saw is designed for 16”, you should choose 14” instead which makes the peripheral speed slower without changing the spindle speed (rpm).
Since Silencer III for Quartzite is designed for very hard materials, can I cut sintered slabs such as Dekton, Lapitec and Neolith?
Although Silencer III for Quartzite is designed for very hard materials, Alpha® doesn’t recommend this product to cut these materials, since the minerals used to create sintered slabs are different, so it is considered a different category. Alpha® recommends the Silencer III for Dekton or Silencer III for Porcelain for such materials.
Why is the segment height set for 15mm instead of the popular 20mm or taller one?
Alpha® recommends the Silencer III series blades not only for square cuts but also for miter cuts. Taller segments may have a much bigger peripheral runout, which increases the risk of segment loss, which in turn can cause safety issues and material breakage. The policy of Alpha® is to ensure safe and efficient applications when using our products.
What is the recommended cutting parameter for Silencer III for Quartzite?
Alpha® recommends the peripheral speed of 25 ~ 28m per second (82 ~ 92 feet per second). Traverse speeds are up to 1m per minute (39 inches per minute) on 2cm (3/4”) thick material and 0.7m per minute (26 inches per minute) on 3cm materials. For miter cuts, please reduce traverse speed by 50%.
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