Exchange-A-Blade EAB 7.25″ x 40T Razorback Blade

The Razorback tears through finishing cuts faster than any standard finishing blade has a right to. That 27° hook angle changes everything — aggressive enough to cut like a ripping blade while maintaining the clean edges contractors need for exposed surfaces.

This 7-1/4” blade handles plywood, particle board, laminate, flooring, lumber under 1”, moulding, hardwoods, softwoods, and veneers. Built for both circular saws and cordless saws, it spins up to 8,000 RPM. Montana contractors dealing with cold shops and outdoor cuts appreciate the high-heat, heavy-duty design — temperature swings won’t affect performance.

Performance That Breaks the Rules

Traditional finishing blades run 5° to 15° hook angles. Conservative. Safe. Slow. The Razorback’s 27° hook angle provides significantly faster cutting speeds without the tearout you’d expect from such an aggressive geometry.

The inset sock-tooth design eliminates lost teeth — a real problem when you’re pushing production speeds. Losing carbide tips mid-cut ruins materials and schedules. Exchange-A-Blade solved it with engineering, not wishful thinking.

Specification	Value
Diameter	7.25 inches (7-1/4”)
Teeth Count	40
Tooth Grade	C3 micrograin carbide
Tooth Configuration	ATB (Alternating Top Bevel)
Hook Angle	27° (Aggressive)
Arbor	5/8” DKO (Diamond Knock-Out)
Max RPM	8000
Kerf Width	2.6 mm (standard) / Thin Kerf available

The precision-sharpened C3 micrograin carbide tips stay sharp longer than standard C2 carbide. Worth it when the nearest sharpening service might be hours away.

Built for Real Job Sites

The blade works across finishing, cross cutting, and ripping applications. That versatility matters when you’re 30 miles from the nearest lumberyard and need one blade to handle multiple tasks.

Exchange-A-Blade backs it with a satisfaction guarantee: Return to dealer for a free replacement if not completely satisfied. No arguing about normal wear. No photo documentation. Just swap it out.

The Green Exchange System lets you return dull or damaged blades for credit — up to 40-50% savings over competitors’ prices, with credit applied at purchase. They’ll take blades with missing or damaged teeth. Smart business for contractors burning through blades on production jobs.

Frequently Asked Questions

What makes the 27° hook angle special? The 27° hook angle provides significantly faster cutting speeds than traditional 5°-15° finishing blades. Most finishing blades play it safe with conservative angles that cut slowly but cleanly. The Razorback proves you can have both speed and finish quality with proper tooth geometry.

Will this blade work in my cordless saw? Yes, the Razorback is designed for both circular saws and cordless saws. The 5/8” arbor with diamond knock-out adapts to different spindle sizes, and the 8,000 RPM rating covers all standard 7-1/4” saw speeds.

What’s the warranty coverage? Exchange-A-Blade offers a satisfaction guarantee allowing free replacement through your dealer if not completely satisfied. Additionally, the Green Exchange System provides up to 40-50% savings through blade recycling credits, accepting even damaged blades with missing teeth.