The Alpha® Katana is a dry cutting diamond blade designed for cutting a wide range of tile and stone materials, including porcelain, granite, marble, engineered stone, and glazed ceramic tile. Its thin kerf design supports controlled cuts with reduced chipping across hard and mixed materials.

Engineered for dry cutting applications, the Katana blade can be used on high-speed angle grinders and compatible dry cutting systems. It may also be used wet to help minimize dust and extend blade life when job conditions allow.

Key Features

• Dry Cutting Diamond Blade: Designed for efficient dry cutting across multiple tile and stone materials.
• Thin Kerf Design: 1.4 mm thickness supports clean cuts with reduced chipping.
• Material Versatility: Suitable for porcelain, sintered slabs, granite, marble, engineered stone, and glazed ceramic tile.
• Hybrid Use Capability: Can be used dry or wet depending on dust control needs and application requirements.
• Angle Grinder Compatibility: Fits most popular high-speed angle grinders based on size and arbor configuration.
• Porcelain Paver Capable: Designed to handle thicker and harder porcelain paver materials.

Specifications

Part Number	Size	Thickness	Max RPM	Arbor Size
DPT478	4 in	1.4 mm	14,500	7/8 in, 20 mm, 5/8 in
DPT115	4-1/2 in	1.4 mm	13,200	7/8 in, 20 mm
DPT125	5 in	1.4 mm	12,200	7/8 in
DPT150	6 in	1.4 mm	10,100	7/8 in, 5/8 in

The Alpha® Katana provides a single dry cutting blade option for handling a wide range of tile and stone materials using standard angle grinders and compatible dry cutting systems.