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Alpha Katana Dry Tile Blade

For Porcelain, Stone & Multi-Material Cutting

Original price $37.93 - Original price $57.56
Original price $37.93
$37.93
$37.93 - $57.56
Current price $37.93
Alpha  |  MPN: DPT478  |  UPC: 749173462115
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4 in stock!
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5 in stock!
Size: 4"

Katana Blade Specifications

  • Blade Diameter: 4"
  • Blade Thickness: 1.4 mm
  • Maximum RPM: 14,500 RPM
  • Arbor Size: 7/8", 20 mm, 5/8"
  • Compatible Materials: Porcelain, sintered slabs, granite, marble, engineered stone, glazed ceramic tile, porcelain pavers
  • Application: Wet or dry cutting tile and stone materials

The Alpha Katana Dry Tile Blade is a thin kerf diamond blade designed for clean, controlled cutting across porcelain, stone, and mixed tile materials. Built for dry cutting applications, it delivers reduced chipping and consistent performance on hard and dense surfaces.

Key Features
  • Thin kerf design reduces chipping for cleaner, more precise cuts
  • Handles porcelain, granite, marble, engineered stone, and ceramic tile
  • Designed for dry cutting with optional wet use for dust control
  • Compatible with most high-speed angle grinders and dry cutting systems
  • Cuts dense materials including porcelain pavers and hard stone
  • Delivers consistent performance across mixed material applications
Best For
  • Porcelain, granite, marble, and engineered stone cutting
  • Dry cutting applications using angle grinders
  • Mixed material jobs requiring a single versatile blade
  • Installers working with dense tile and stone materials

Why Professionals Choose Tile This

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Alpha Katana Dry Tile Blade 4" $37.93

Description

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.

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Frequently Asked Questions

What materials can this blade cut?
The Alpha Katana Dry Tile Blade is designed for cutting porcelain, granite, marble, engineered stone, sintered slabs, and glazed ceramic tile. It also handles thicker porcelain paver materials when used with compatible angle grinders.
Is this blade intended for dry or wet cutting?
The Alpha Katana Dry Tile Blade is engineered primarily for dry cutting applications. It can also be used wet when job conditions allow, which may help reduce dust and extend blade life.
What tools is this blade compatible with?
The Alpha Katana Dry Tile Blade is compatible with most high-speed angle grinders based on blade size and arbor configuration. Always confirm the grinder’s maximum RPM matches the blade rating.
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