EAB

EAB makes professional-grade saw blades and oscillating tool accessories with a unique twist — they’ll buy back your dull blades. The company runs an exchange program where contractors can return used blades for credit toward future purchases, creating what might be the only circular economy in the saw blade business.

The Green Exchange System

EAB’s Green Blades use C2 micrograin carbide made from recycled tungsten, manufactured without chromium, and mounted on HRC-45 hardened steel plates. The exchange program offers real financial benefits — up to 40% savings for contractors who return their dull blades instead of tossing them.

The circular saw blade lineup covers the basics contractors need:

Specification	7-1/4” Finish	10” Finish	7-1/4” Framing
Tooth Count	40	40	24
Hook Angle	15°	15°	15°
Max RPM	8,000	6,500	8,000
Tooth Type	ATB	ATB	ATB
Kerf	1.8 mm	Not specified	1.7 mm
Arbor	5/8” DKO	5/8”	5/8” DKO

All blades feature expansion slots for heat dissipation and vibration reduction. The recycled carbide performs fine for finish cuts and framing — you’re not sacrificing performance for the green angle. Contractors report smooth, melt-free cuts on melamine and laminates with the 40-tooth models.

Professional Blades Without the Exchange

Not every EAB blade participates in the recycling program. Their Razorback line targets contractors who need more aggressive cutting:

The Razorback Ultra features a 27° hook angle (compared to 15° on the Green blades), C3 micrograin carbide tips, and an inset ‘sock-tooth’ design that prevents tooth loss. Anti-kickback teeth add safety for aggressive cuts. These blades handle the high-heat conditions that come with ripping pressure-treated lumber all day.

The diamond blade lineup brings wet/dry versatility:

Model	Diameter	Max RPM	Application
7” Turbo Rim	7”	8,730	Concrete, brick, stone
4-1/2” Turbo Rim	4-1/2”	13,200	Stucco, tile, masonry

The turbo rim design provides smoother cuts than standard segmented blades, useful when you’re cutting visible edges on stone or decorative concrete.

Oscillating Tool Accessories

EAB’s OTA (Oscillating Tool Accessory) line uses a universal fit system compatible with 95% of oscillating tool brands. They’ve done the durability testing — one blade cut through 83 three-inch nails before giving up. That’s the kind of abuse these see during renovation work when you hit unexpected metal.

The flush cut blades come in 5-packs with both bimetal (for wood with nails) and high-carbon steel (wood only) options. Both standard and Starlock mounting patterns available. The carbide models claim 30x longer life than bimetal — useful for contractors billing by the job, not by the hour.

Who Actually Uses EAB?

Professional contractors view EAB blades as reliable options for finish carpentry and cabinetry work. The exchange program makes sense for larger operations that go through blades regularly. Return a box of dull blades, get credit toward new ones — it’s straightforward cost recovery that adds up over a year.

The main limitation is these are finish and general-purpose blades, not specialized demolition or heavy ripping blades. The Green line’s 15° hook angle keeps things smooth but won’t win any speed contests against dedicated ripping blades.

EAB products are available in over 2,700 retail stores across North America. Their main brands include Exchange-A-Blade, Razor Back, and Stay Sharp, covering everything from hole saws to reciprocating blades.

The recycling angle isn’t just marketing. With up to 40% savings through the exchange program and carbide that performs as well as virgin material, it’s a practical solution for managing consumable costs. In a business where blades are genuinely consumable — not repairable like power tools — getting money back for your pile of dull blades beats throwing them in the scrap bin.

Frequently Asked Questions

Q: How does EAB’s blade exchange program work?

EAB’s Green Exchange system lets you return dull blades to participating retailers for credit toward new purchases, offering up to 40% savings. The returned blades get recycled into new products since they’re made from 100% recyclable materials including recycled tungsten carbide tips and chromium-free coatings.

Q: What’s the difference between EAB’s Green blades and Razorback blades?

EAB’s Green blades use a 15° hook angle designed for smooth finish cuts in plywood, MDF, and laminates, while Razorback blades feature a more aggressive 27° hook angle for faster cutting in pressure-treated lumber and framing materials. Razorback blades also include C3 carbide tips (versus C2 on Green blades) and anti-kickback teeth for added safety during aggressive cuts.

Q: Will EAB oscillating tool blades fit my tool brand?

EAB’s OTA (Oscillating Tool Accessory) blades use a universal fit system that’s compatible with 95% of oscillating tool brands on the market. They offer both standard mounting patterns and Starlock options, with flush cut blades available in 5-packs for both bimetal (cuts wood with nails) and high-carbon steel (wood only) versions.

Q: What materials can EAB circular saw blades cut?

EAB’s 40-tooth finish blades (available in 7-1/4” and 10” diameters) handle plywood, particle board, MDF, melamine, laminates, and solid lumber with smooth, melt-free cuts. The 24-tooth framing blade cuts through construction-grade lumber, softwood, and hardwood for rougher applications where speed matters more than finish quality.

Q: How long do EAB carbide oscillating blades last compared to standard blades?

EAB’s carbide oscillating tool blades claim 30x longer life than their bimetal versions, with testing showing one blade cutting through 83 three-inch nails before failure. This extended life makes them cost-effective for contractors who bill by the job rather than hourly rates.

Q: What’s the maximum RPM for EAB circular saw blades?

EAB’s 7-1/4” blades (both finish and framing) are rated for 8,000 RPM maximum, while the 10” finish blade has a 6,500 RPM maximum rating. All blades feature laser-cut expansion slots for heat dissipation and vibration reduction at these operating speeds.