EAB makes professional-grade saw blades and oscillating tool accessories, including circular saw blades made from recycled tungsten carbide, diamond blades for masonry, and universal-fit oscillating tool accessories.
Green Blade Construction and Specifications
EAB’s Green Blades use C2 micrograin carbide made from recycled tungsten, manufactured without chromium, and mounted on HRC-45 hardened steel plates.
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 for Heavier Cutting
EAB’s 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 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. The recycled carbide performs as well as virgin material, making it a practical option for contractors managing consumable costs. Blades are genuinely consumable, not repairable like power tools, so using recycled carbide cuts down on waste over the life of the product.
Frequently Asked Questions
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.
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