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Alpha Plus Turbo Diamond Blades - 4" to 12"
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At a Glance
Quick Decision Guide
Blade Diameter
4"
Blade Thickness
2.1mm
Maximum RPM
14,500
Arbors
7/8", 20mm & 5/8"
Cutting Method
Dry
Diamond Layer
8mm
Best For
Granite, Engineered Stone & Bluestone
Tool Compatibility
Stone Cutter & Angle Grinder
Why Choose This Product
Key Benefits
Chip-Free Cutting
Turbo edge produces clean cuts in demanding hard materials
Long Blade Life
8mm tall diamond layer supports extended cutting life
Dry Cutting
Designed for efficient cutting without water
Hard Material Performance
Cuts granite, engineered stone, bluestone and hard concrete
Broad Tool Compatibility
Models available for grinders, stone cutters and multiple saw types
Wide Size Range
Nine blade sizes from 4" through 12"
Product Information
Product Details
Specifications
Brand
Alpha®
Part Number
DA0478
UPC
749173462085
Product Type
Turbo Diamond Blade
Blade Diameter
4"
Blade Thickness
2.1mm
Diamond Layer Height
8mm
Maximum RPM
14,500
Arbors
7/8", 20mm & 5/8"
Cutting Method
Dry
Edge Type
Turbo
Primary Materials
Granite, Engineered Stone & Bluestone
Additional Materials
Marble, Hard Concrete & Other Hard Building Materials
Cut Quality
Chip-Free Cutting
Tool Compatibility
Stone Cutter & Angle Grinder
About This Product
Premium Turbo Diamond Blade for Dry Cutting
Alpha® Plus is a premium turbo diamond blade built for fast, efficient dry cutting of granite, engineered stone, marble, bluestone, and other hard building materials. The blade is available from 4" through 12" with configurations for stone cutters, angle grinders, worm drive saws, circular saws, and demolition saws.
Chip-Free Cutting on Hard Stone and Concrete
The high-performance turbo edge combines premium diamond grit with a durable matrix to produce clean, chip-free cuts in demanding applications. Alpha Plus is suited for cutting hard stone materials and is also recommended for hard cured concrete, giving stone fabricators, tile installers, masons, and contractors one blade family for a broad range of cutting work.
8mm Diamond Layer for Extended Blade Life
An 8mm tall diamond layer provides long service life during demanding dry cutting applications. The blade can handle applications ranging from 1-1/4" granite slabs to hard cured concrete while maintaining efficient cutting performance.
Multiple Sizes and Arbor Configurations
Alpha Plus blades are offered in nine sizes from 4" to 12", with blade thicknesses and arbor configurations matched to the intended power tool. Depending on the selected model, the blade can be used with stone cutters, angle grinders, worm drive saws, circular saws, or demolition saws.
Common Questions
Frequently Asked Questions
What materials can Alpha Plus diamond blades cut?
Alpha Plus blades are designed for granite, engineered stone, marble, bluestone, hard concrete, and other hard building materials.
Are Alpha Plus diamond blades designed for dry cutting?
Yes. Alpha Plus is designed as a premium dry cutting turbo blade for demanding stone and construction applications.
What sizes are Alpha Plus diamond blades available in?
Alpha Plus blades are available in 4", 4-1/2", 5", 6", 7", 8", 9", 10", and 12" diameters.
What power tools are compatible with Alpha Plus blades?
Tool compatibility depends on the selected blade size and arbor configuration. Available models are specified for stone cutters, angle grinders, worm drive saws, circular saws, and demolition saws.
How tall is the diamond layer on Alpha Plus blades?
Alpha Plus blades feature an 8mm tall diamond layer designed to provide long blade life during demanding cutting applications.
Can Alpha Plus blades cut hard concrete?
Yes. Alpha recommends the Plus blade for hard concrete in addition to granite, engineered stone, bluestone, marble, and other hard materials.
Do all Alpha Plus blade sizes use the same arbor?
No. Arbor configurations vary by blade size and intended power tool. Check the specifications for the selected model before use to confirm arbor and tool compatibility.