The Diablo 7-1/4" x 56-Teeth Saw Blade for Thick Aluminum is a high-performance circular saw blade engineered specifically for cutting non-ferrous metals including aluminum extrusions, copper pipe, brass plate, plastics, fiberglass, and solid surface materials. Built with Diablo's proprietary TiCo Super-Density Micro-Grain Carbide, this blade delivers clog-free, burr-free results that dramatically reduce the need for rework - making it a go-to choice for contractors and fabricators who need clean, professional cuts in aluminum and other non-ferrous materials. Compatible with both corded and cordless circular saws, it handles thick aluminum stock in the 3/16"-7/16" range with ease.

Key Features

• TiCo Super-Density Micro-Grain Carbide teeth - a specially formulated high-performance carbide that resists wear, withstands impact, and provides clog-free cuts, outlasting standard carbide in metal cutting applications
• Triple Chip Grind (TCG) Tooth Geometry - delivers clean, burr-free finishes on aluminum and non-ferrous metals, virtually eliminating rework and saving time on the job
• Tri-Metal Shock Resistant Brazing - bonds carbide teeth to the plate using a three-metal process that absorbs extreme impact, maximizing blade durability and longevity in demanding metal cutting conditions
• Laser-Cut Stabilizer Vents - trap noise and reduce vibration during the cut, resulting in greater accuracy and extended blade life over repeated use
• Perma-SHIELD Non-Stick Coating - protects the blade body against heat buildup, gumming, and corrosion, keeping the blade running smoothly when cutting aluminum and other gummy non-ferrous materials
• -6 deg. hook angle - a negative hook angle controls the feed rate and reduces grabbing when cutting aluminum, copper, and brass, improving safety and cut quality
• 8,000 Maximum RPM rating - supports safe operation in high-speed corded and cordless circular saws, ensuring compatibility across a wide range of job-site tools

Why This Product

• Designed specifically for thick aluminum cutting in the 3/16"-7/16" range, this blade addresses the unique challenges of non-ferrous metal cutting - heat buildup, clogging, and burring - with targeted engineering rather than a general-purpose approach
• The combination of TCG tooth geometry and TiCo Micro-Grain Carbide produces burr-free cuts that require little to no finishing work, making it a practical choice for aluminum extrusion, copper pipe, and brass plate fabrication where surface quality matters
• Tri-Metal Shock Resistant Brazing and Laser-Cut Stabilizer Vents work together to handle the impact and vibration inherent in metal cutting, helping the blade maintain accuracy and resist premature wear across extended use
• With compatibility for both corded circular saws and cordless circular saws at up to 8,000 RPM, this blade adapts to the tools already on the job site without requiring specialized equipment

Specifications

• Brand: Diablo
• Manufacturer Part Number: D0756N
• Diameter: 7-1/4"
• Teeth: 56 TCG
• Arbor: 5/8"
• Kerf: .106"
• Hook Angle: -6 deg.
• Plate: .087"
• Maximum RPM: 8000
• Compatible Tools: Circular Saw; Cordless Circular Saw
• Compatible Materials: Aluminum; Plastic; Copper; Brass; Fiberglass; Solid Surface
• Pack Quantity: 1
• Country of Origin: Italy

Approved Applications

• Thick Aluminum Cutting (3/16"-7/16")
• Cutting aluminum extrusions, copper pipe, brass plate, plastics, and fiberglass with corded or cordless circular saws

Frequently Asked Questions

What thickness of aluminum is this blade designed to cut?

This blade is optimized for thick aluminum in the 3/16"-7/16" range. Diablo's aluminum blade series also covers thin aluminum (up to 1/8") and medium aluminum (3/32"-1/4") with other configurations in the lineup.

Can this blade cut materials other than aluminum?

Yes. In addition to aluminum, this blade is rated for cutting plastic, copper, brass, fiberglass, and solid surface materials - making it a versatile non-ferrous and multi-material cutting solution for job-site use.

What is the arbor size and what saws is it compatible with?

The blade features a 5/8" arbor and is compatible with corded circular saws and cordless circular saws. It is rated for a maximum of 8,000 RPM.

What makes the TCG tooth design better for cutting aluminum?

The Triple Chip Grind (TCG) Tooth Geometry is specifically engineered for non-ferrous metal cutting. It produces clean, burr-free finishes on materials like aluminum and copper, which virtually eliminates the need for secondary rework or finishing after the cut.