Silencer III for Engineered Stone - Premium Bridge Saw Blade for Eng. Stone Alpha Professional Tools® recognizes the need for a high-quality engineered stone blade for bridge or table saws and brings this to the marketplace in the form of the Alpha® Silencer III for Engineered Stone. The Alpha® Silencer III is a technologically advanced blade that produces excellent cuts while achieving superior cost performance with reduced noise levels. Ideal for use in a variety of different sized shops, engineered stone fabricators will love the cutting ability of this blade and the amount of time they'll save. The Alpha® Silencer III is equipped with a 60mm arbor which is a common size. Adapters are available to reduce the arbor size. Specially formulated, the Alpha® Silencer III will provide excellent cost performance and reduce noise levels while maintaining a high-quality cut. If you fabricate engineered stone, the Alpha® Silencer III is perfect for you. Specialty Bridge Saw Blade Designed for Engineered Stone/Quartz Surfaces Fast, Chip-Free Cutting Superior Cost Performance with Reduced Noise Levels Uniquely Designed Core Is Made of Two Hardened Steel Sheets with A Thin Copper Sheet Laminated Between Them Equipped with A 60mm Arbor and Comes with A 50mm Adapter Free Re-Tipping Service for Life of The Blade Part No. Size Thickness Maximum RPM Arbor(s) Recommended For SLW1273E 12" 2.2mm 6,200 1" Eng. Stone/Quartz Surfaces SLW1473E 14" 2.8mm 4,365 60mm, 50mm Eng. Stone/Quartz Surfaces SLW1673E 16" 3.3mm 3,820 60mm, 50mm Eng. Stone/Quartz Surfaces SLW1873E 18" 4.4mm 3,395 60mm, 50mm Eng. Stone/Quartz Surfaces