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Alpha Plus Diamond Blade

Dry Cutting Blade for Granite, Stone & Concrete

Original price $48.51 - Original price $206.71
Original price
$51.27
$48.51 - $206.71
Current price $51.27
Alpha  |  MPN: DA05A+  |  UPC: 749173460135
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Size: 4-1/2"

Plus Blade Specifications

  • Blade Diameter: 4-1/2"
  • Maximum RPM: 13,200 RPM
  • Arbor Size: 7/8", 20 mm
  • Compatible Materials: Granite, engineered stone, bluestone, marble, hard concrete
  • Application: Dry cutting of stone and concrete materials

The Alpha Plus Diamond Blade is a premium turbo blade designed for dry cutting granite, engineered stone, marble, concrete, and other hard materials. Its 8mm diamond layer and turbo edge support fast, controlled cuts with reduced chipping.

Key Features
  • Turbo Edge Design: Supports fast cutting with reduced edge chipping.
  • 8mm Diamond Layer: Extends blade life during repeated cutting.
  • Dry Cutting Performance: Cuts without water setup.
  • Hard Material Cutting: Designed for granite, engineered stone, marble, and concrete.
  • Tool Compatibility: Fits angle grinders, wet stone cutters, and demolition saws.
Best For
  • Granite, marble, and engineered stone
  • Concrete, bluestone, and hard materials
  • Dry cutting applications
  • Angle grinders and demolition saws
  • Stone fabrication and construction cutting

Why Professionals Choose Tile This

  • Free shipping on eligible orders $200+
  • Same-day shipping before 2 PM CST (Mon–Sat) for in-stock items
  • Eligible for our Contractor Pricing Program
  • Authorized Alpha Dealer
Alpha Plus Diamond Blade 4-1/2" $51.27

Description

The Alpha Plus Diamond Blade is designed for dry cutting granite, engineered stone, marble, bluestone, hard concrete, and other dense materials. Its turbo edge design supports fast cutting with reduced chipping, while the 8mm diamond layer helps extend blade life during repeated use.

Built for stone fabrication, tile installation, and construction cutting, the Alpha Plus Diamond Blade fits common angle grinders, wet stone cutters, demolition saws, and similar cutting equipment depending on blade size and arbor configuration.

Specifications

Part No. Size Thickness Max RPM Arbor(s)
DA04A+ 4" 2.1 mm 14,500 20 mm, 5/8"
DA05A+ 4-1/2" 2.1 mm 13,200 7/8", 20 mm
DA05S 5" 2.1 mm 12,200 7/8"
DA06A+ 6" 2.1 mm 10,100 7/8", 5/8", ◊
DA07A+ 7" 2.3 mm 8,400 5/8", ◊
DA08A+ 8" 2.3 mm 7,400 5/8", ◊
DA09A+ 9" 2.5 mm 6,600 7/8", 5/8", Quad-W5
DA10A+ 10" 2.5 mm 5,900 1", 7/8", 5/8"
DA12A+ 12" 2.6 mm 6,200 1", 20 mm

Frequently Asked Questions

What materials can this diamond blade cut?
The Alpha Plus Diamond Blade is designed for granite, engineered stone, marble, bluestone, hard concrete, and other dense materials.
Is this blade designed for dry cutting?
Yes. Alpha Plus Diamond Blades are designed for dry cutting without water setup.
What tools are compatible with this blade?
The Alpha Plus Diamond Blade fits common angle grinders, wet stone cutters, demolition saws, and similar cutting equipment depending on blade size and arbor configuration.
Does this blade help reduce chipping?
Alpha Plus Diamond Blades use a turbo edge design to support smoother cuts with reduced edge chipping.
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