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20″ Aluminum Crosscut Blade for Radial Arm Saws and Beam Saws


20″ Aluminum Cutting Saw Blade

In stock



Do you need to cut heavy, non-ferrous metals?  Use the 20″ Aluminum Crosscut Blade for Radial Arm Saws and Beam Saws.  Original Saw Company recommends clamping and lubricant spray from a Mist Coolant System when cutting non-ferrous metals.

As a general rule, use a blade with more teeth for thin material and fewer teeth for thicker material. This blade is ideal for cross-cutting aluminum, brass, copper, lead sheets, bar stock, medium to hard plastic, MDF, single-sided laminates, and particleboard. This blade is recommended for the Original Saw Company 20” Super Duty Metal Cutting Radial Arm Saw and the 20” Beam Saw.

  • 20” Blade
  • 120 Tooth
  • Carbide teeth for non-ferrous cutting
  • 1” bore
  • -5 Degree Hook
  • .164” Kerf
  • Made in America

Additional information

Weight 13 lbs
Dimensions 24 × 24 × 2 in
Machine Specs

Saw Blades are in stock items. They can be shipped within 1-2 business days after the order is placed.

Product Length (Inches)

Product Width (Inches)

Product Height (Inches)

Cuttable Material

Compatible with

20″ Beam Saw (3 phase with 62″ crosscut), 20″ Metal Cutting Radial Arm Saw


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Do You Need Test Cuts?

Are you unsure if this machine can cut your material?

Ask about sending in a material sample to Original Saw. We will cut your material on our shop saw and make a video. Afterwards, you can review the videoed test cuts and make informed decisions. Most importantly, we want you to feel comfortable with your solutions before your purchase.

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Email us at or call at (800) 733-4063 to start the process.