Diablo Beam Circular Saw Blade D1040W 10-1/4 Inch 40 Tooth Tool (5/8 Diamond Arbor TiCo Carbide 4X Timber Framing Plywood Wormdrive Cutting)

Diablo D1040W 10-1/4" 40-Tooth TiCo Carbide Beam Saw Blade for Wormdrive Saws

The Diablo D1040W 10-1/4-inch 40-tooth carbide beam saw blade executes clean single-pass cuts through 4x4 structural timber posts, slices 4X headers and sandwiched beam assemblies, crosscuts heavy deck framing, and gang-cuts up to seven sheets of 1/2-inch plywood simultaneously on active jobsites. Rated for rotational speeds up to 7,000 RPM, this precision-tensioned circular blade features an ultra-thin 0.087-inch laser-cut kerf that reduces motor strain on high-torque wormdrive saws while conserving valuable lumber. Outfitted with high-density TiCo tracking teeth in an Alternate Top Bevel (ATB) grind, tri-metal shock-resistant brazing, laser-cut stabilizer vents, a 5/8-inch diamond knockout arbor, and a friction-reducing Perma-SHIELD non-stick thermal coating, it provides framing contractors, timber framers, and finish carpenters with smooth, vibration-free rips and crosscuts through dense dimensional lumber.

Best Used For:

• Single-Pass 4X Timber and Post Framing: Cutting cleanly through solid 4x4 fence posts, 4x6 structural porch columns, and laminated headers in a single 90-degree pass without rolling material.
• High-Volume Subfloor and Deck Gang Cutting: Slicing stacked piles of up to seven 1/2-inch OSB or plywood sheathing panels simultaneously to accelerate framing layouts.
• Architectural Beam and Timber Crosscutting: Executing splinter-free, square end cuts on exposed Douglas fir beams, glulam structural members, and pressure-treated framing lumber.

Key Performance & Safety Features

• TiCo™ Hi-Density Carbide Formulation: Specialized titanium-cobalt carbide teeth deliver extended edge retention and durability in dense hardwoods and treated timbers.
• Single-Pass 4X Capacity: 10-1/4" circular blade geometry provides full cutting depth to section 4X lumber and 2X sandwiched headers in one smooth cut.
• Super-Thin 0.087-Inch Laser-Cut Kerf: Slim cutting profile minimizes material waste, reduces saw motor load, and increases feed speed on wormdrive tools.
• Tri-Metal Shock-Resistant Brazing: Advanced copper-sandwiched silver brazing allows carbide teeth to absorb intense lateral impacts without fracturing.
• Laser-Cut Vibration Stabilizer Vents: Strategically placed body expansion slots trap noise, reduce harmonic chatter, and prevent thermal blade warping.
• Perma-SHIELD® Non-Stick Coating: Proprietary red thermal barrier resists sap gumming, friction heat buildup, and jobsite corrosion.

What's Included

• (1) Diablo D1040W 10-1/4" 40-Tooth ATB Carbide Beam Saw Blade with 5/8" Diamond Knockout Arbor

Technical Specifications

Pro-Tip: When cutting thick 4X timber beams or deep gang-cut plywood packs with a 10-1/4-inch wormdrive saw, keep your forward feed rate steady and allow the 40-tooth ATB carbide tips to do the cutting; forcing the saw too rapidly through dense timber can cause thermal blade deflection and bog motor torque.