Alpha Katana Blades
Alpha Katana Blades are the ultimate dry cutting diamond blades designed for professional tile contractors. Engineered to handle all materials—including porcelain, granite, marble, engineered stone, and glazed ceramic tile—these blades offer unmatched versatility and precision. Whether you’re cutting porcelain for an entire house or working with multiple materials on a single job, the Alpha Katana delivers clean, accurate cuts every time. Compatible with the Alpha® Wet Stone Cutter, popular angle grinders, and the Alpha® Ecocutter Dry Tile Cutting System, it provides the ultimate dust-free dry cutting experience. For even longer tool life and reduced dust, it can also be used wet. When it comes to cutting all types of tile materials, Alpha Katana Blades are the professional’s choice.
Katana Blades Main Features
- Tile Installer’s Choice for Dry Cutting
- Specially Designed for Hard Porcelain Tile and Sintered Slabs
- Best Dry Cutting Tile Blade with Minimal Chipping
- Hybrid Dry Saw Blade for All Tiles
- Fits on Most Popular High-Speed Angle Grinders
- Great for Porcelain Paver Tiles
- Can Be Used Wet or Dry
Alpha Katana Blades Videos
Katana Blade
How to Cut Internal Corners
Ecocutter System w/Katana on Porcelain Tile
Ecocutter w/Katana on Large Thin Panels
AWS-110 w/Katana Blade on Tile
How to work on Porcelain Paver Tiles
Alpha Katana Blades Specifications
| Part No. | Size | Thickness | Maximum RPM | Arbor(s) | For Use On |
|---|---|---|---|---|---|
| DPT478 | 4″ | 1.4mm | 14,500 | 7/8″, 20mm, 5/8″ | Stone Cutter/Angle Grinder |
| DPT115 | 4-1/2″ | 1.4mm | 13,200 | 7/8″, 20mm | Stone Cutter/Angle Grinder |
| DPT125 | 5″ | 1.4mm | 12,200 | 7/8″ | Stone Cutter/Angle Grinder |
| DPT150 | 6″ | 1.4mm | 10,100 | 7/8″, 5/8″, ◊ | Stone Cutter/Angle Grinder |
Katana Blades Related Documents
| Document Type | Link |
|---|---|
| Safety Data Sheet | Diamond Tools Cutting Blade |
| Reference | Katana_HowToUse |
| Reference | Katana_HelpfulHints |
| Flyer | Blade Selection Guide |
| Flyer | Katana flyer |
| Flyer | Tools for Dekton flyer |
| Flyer | Tools for Sintered Slabs flyer |
| Flyer | Hardscape Blade Chart |
| Flyer | Tools for Large Format Porcelain Tiles flyer |
| Flyer | Cutting System Overview |
Additional Information
| PartNo | UPC Code | Pkg. Weight (lbs) | Package Dimensions | Commodity Code | Country Of Origin |
|---|---|---|---|---|---|
| DPT478 | 749173462115 | 0.20 | 5.25in x 4.5in x 0.25in | 8202.91.0000 | Japan |
| DPT115 | 749173460661 | 0.30 | 5in x 5in x 0.25in | 8202.91.0000 | Japan |
| DPT125 | 749173460678 | 0.30 | 6in x 5.5in x 0.25in | 8202.91.0000 | Japan |
| DPT150 | 749173461811 | 0.40 | 6in x 5.5in x 0.25in | 8202.91.0000 | Japan |
Frequently Asked Questions
What materials can be cut using the Alpha® Katana blades?
The Alpha® Katana blades are specifically designed to cut porcelain tiles; however; this blade can also cut granite, marble, engineered stone and glazed ceramic tiles.
Can a dry blade be used wet?
Yes. Cutting wet will generally increase the blades life and will help keep harmful dust (Silica) out of the air.
Why should I use the Alpha® Stone Cutters (AWS-110 / AWS-125) rather than an angle grinder?
The Alpha® AWS-110 and AWS-125 Stone cutters will provide you better cutting stability since the power tools’ base glides across the surface of material being cut, and provides for increased accuracy, rather than by freehand. Also, the Alpha® Stone Cutters have a water-feed supply for wet cutting to keep dust out of the air.
Cordless Grinders are becoming popular, will the Alpha® Katana blade work on these tools?
Yes. The arbor size of most Cordless grinders is usually 7/8” so you will need to use the 4-1/2” or 5” Alpha® Katana blade on this tool; Katana blades have a 7/8” arbor.
On what other tools can I use the Alpha® Katana blades?
The 5” Katana blade is also recommended for use on and included with the Alpha® Dry Cutting System (Part #: ECC-KIT).
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