Alpha® Q-Cut is a wet diamond blade engineered for cutting quartzite, granite, marble, engineered stone, and hard porcelain tile. It was developed specifically to handle dense natural stone materials that are difficult to cut with standard wet blades.

Designed for use on tub saws, tile saws, and Alpha® Wet Stone Cutters, Q-Cut features an advanced rim design that supports controlled cutting while reducing chipping and edge damage on hard surfaces.

Key Features

• Engineered for Hard Stone: Formulated for cutting quartzite, granite, marble, engineered stone, and dense porcelain.
• Advanced Rim Design: Supports clean, accurate cuts while minimizing chipping and breakage.
• Wet Cutting Performance: Designed for wet use to improve cutting control and blade life.
• Porcelain Paver Capability: Suitable for cutting 2 cm porcelain paver tile.
• Saw Compatibility: Available in multiple sizes to fit common tile saws and stone cutting equipment.

Specifications

Part No.	Size	Thickness	Max RPM	Use Type	Arbor(s)
QZ4578	4.5"	1.6 mm	13,200	Wet Use	7/8", 20 mm
QZ0578	5"	1.6 mm	12,200	Wet Use	7/8"
QZ0658	6"	1.4 mm	10,100	Wet Use	7/8", 5/8"
QZ0758	7"	1.6 mm	8,400	Wet Use	5/8"
QZ0858	8"	1.6 mm	7,400	Wet Use	5/8"
QZ0978	9"	2.1 mm	6,600	Wet Use	7/8"
QZ1058	10"	2.0 mm	5,900	Wet Use	5/8"

Alpha® Q-Cut provides a controlled wet cutting solution for dense natural stone and hard porcelain materials across a wide range of saw sizes.