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Alpha Q-Cut Diamond Blade

For Cutting Quartzite, Granite & Hard Porcelain

Original price $34.37 - Original price $105.63
Original price
$34.37
$34.37 - $105.63
Current price $34.37
Alpha  |  MPN: QZ4578  |  UPC: 749173461897
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Availability:
8 in stock!
Availability:
9 in stock!
Availability:
Only 2 left!
Availability:
Only 2 left!
Availability:
Only 2 left!
Availability:
5 in stock!
Size: 4-1/2"

Alpha® Q-Cut Diamond Blade is engineered for wet cutting of quartzite, granite, marble, engineered stone, and hard porcelain tile. Designed for dense materials that standard blades struggle with, it delivers controlled cutting with reduced chipping across demanding applications.

Key Features
  • Engineered for quartzite, granite, marble, and hard porcelain tile
  • Advanced rim design reduces chipping and edge damage
  • Wet cutting performance improves control and blade life
  • Handles dense stone materials standard blades struggle to cut
  • Suitable for cutting 2 cm porcelain paver tile
  • Compatible with tile saws, tub saws, and wet stone cutters
Best For
  • Quartzite, granite, marble, and engineered stone cutting
  • Hard porcelain tile and porcelain paver applications
  • Wet cutting on tile saws and stone cutting equipment
  • Contractors working with dense natural stone materials

Why Professionals Choose Tile This

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Alpha Q-Cut Diamond Blade 4-1/2" $34.37

Description

Alpha® Q-Cut is a wet diamond blade engineered for cutting quartzite, granite, marble, engineered stone, and hard porcelain tile. It was developed specifically to handle dense natural stone materials that are difficult to cut with standard wet blades.

Designed for use on tub saws, tile saws, and Alpha® Wet Stone Cutters, Q-Cut features an advanced rim design that supports controlled cutting while reducing chipping and edge damage on hard surfaces.

Key Features

  • Engineered for Hard Stone: Formulated for cutting quartzite, granite, marble, engineered stone, and dense porcelain.
  • Advanced Rim Design: Supports clean, accurate cuts while minimizing chipping and breakage.
  • Wet Cutting Performance: Designed for wet use to improve cutting control and blade life.
  • Porcelain Paver Capability: Suitable for cutting 2 cm porcelain paver tile.
  • Saw Compatibility: Available in multiple sizes to fit common tile saws and stone cutting equipment.

Specifications

Part No. Size Thickness Max RPM Use Type Arbor(s)
QZ4578 4.5" 1.6 mm 13,200 Wet Use 7/8", 20 mm
QZ0578 5" 1.6 mm 12,200 Wet Use 7/8"
QZ0658 6" 1.4 mm 10,100 Wet Use 7/8", 5/8"
QZ0758 7" 1.6 mm 8,400 Wet Use 5/8"
QZ0858 8" 1.6 mm 7,400 Wet Use 5/8"
QZ0978 9" 2.1 mm 6,600 Wet Use 7/8"
QZ1058 10" 2.0 mm 5,900 Wet Use 5/8"

Alpha® Q-Cut provides a controlled wet cutting solution for dense natural stone and hard porcelain materials across a wide range of saw sizes.

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Frequently Asked Questions

What materials is Alpha Q-Cut designed to cut?
Alpha Q-Cut is designed for cutting quartzite, granite, marble, engineered stone, and hard porcelain tile. Its formulation targets dense materials that are difficult to cut cleanly with standard wet blades.
Is this blade intended for wet cutting only?
Yes. Alpha Q-Cut is designed specifically for wet cutting applications. Wet use helps improve cutting control, reduce chipping, and support consistent performance when working with hard stone materials.
What saws are compatible with Alpha Q-Cut?
Alpha Q-Cut is available in multiple sizes to fit tub saws, tile saws, and Alpha wet stone cutters. Arbor options vary by size to match common stone and tile cutting equipment.
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