







TrueEdge Pro™ — Master Perfectly Square, Rock-Solid Joints Every Time
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Get Perfectly Square Mortises Without the Frustration or Extra Work
Say goodbye to tedious chiseling and crooked joints. With the TrueEdge Pro™ Precision Drill Set, every mortise you make locks tight and flush on the first try — no guesswork, no wasted weekends, just flawless joints that feel like craftsmanship at its finest.

Cut Your Setup Time, Not Corners
Forget wrestling with round drill bits that leave you chiseling forever. Stop losing hours trying to fix wonky walls and shaky joints. TrueEdge Pro™ bores rock-solid, square-walled mortises with one clean plunge. Your tenons fit perfectly every time, so you finish projects faster and nail that professional look effortlessly.
➤ One plunge. Zero cleanup: The hollow chisel carves four perfect walls while the built-in auger clears chips instantly, delivering clean, flush mortises with no hand-chiseling nightmares.
➤ Made for wood, not metal: Engineered to glide smoothly through pine, MDF, hardwoods, and more, cutting crisp edges designed for flawless furniture joinery, not rough metal.
➤ Ready to cut right now: Sharp as a razor out of the box, no prep needed — just set it up and start hacking away with confidence.

TrueEdge Pro™: Two Tools in One That Make Every Cut Count
Imagine a hollow chisel and auger working perfectly in sync — the chisel carves out geometric precision while the auger spins away debris to guarantee dead-on square holes every single time. TrueEdge Pro™ fits snugly in your mortising setup, locking in stability and wiping out wobble so your joints come out exactly how you dreamed.
This isn’t guesswork or second chances. It’s pro-grade joinery made approachable for your bench-top machine.

Hear What Builders Say After Their First TrueEdge Pro™ Run
“I assumed I’d have to sharpen before use like every other set I’ve bought — but these came razor sharp. I cut twenty 3/8 mortises on a Sunday morning, and every tenon dropped perfectly flush. No gaps, no fuss.” — Keith B.

How This Set Changes Your Joinery Game Forever
✓ Perfectly square holes at your command: One plunge, no resets, no fiddling – your flow stays steady and your projects speed ahead.
✓ Solid joints that never wobble: Say goodbye to shimmed gaps and glue show-through — your tenons sit tight, making your work look sharp and hold strong season after season.
✓ Edges that stay sharp longer: Built tough to power through full builds, so you save time and money by cutting hundreds of mortises before sharpening.
Set It Up Once and Watch Precision Happen
Step 1: Respect the edges — they’re sharp from the start. Handle with care like a fine plane blade.
Step 2: Insert the bit securely in your mortising machine’s bushing and clamp down the chisel sleeve — precision starts with a solid setup.
Step 3: Add a tiny shim (think credit card thickness) between the auger tip and chisel face to clear chips smoothly and stop binding mid-cut.

| TrueEdge Pro™ Precision Drill Set | Traditional Hollow Chisel & Mallet | Round Drill Bit + Hand Chisel |
|---|---|---|
| Dead-square holes in one smooth plunge for faster builds | Accurate but requires hard mallet work and patience | Leaves round holes needing time-consuming chiseling |
| Sharp edges ready out of the box — no prep hassle | Edges require skill and regular sharpening | Bit is sharp but clean-up is exhausting and imperfect |
| Engineered for effortless wood cutting on benchtop mortisers | Slower manual process with more effort | Not practical for precision furniture joinery |
Specs Built to Deliver Flawless Fit Every Time
- Material: Rock-solid carbon steel with precision-ground, razor-sharp edges and a perfectly milled true-round shaft for zero wobble
- Cutting Sizes: Choose from 4-piece (¼", 5⁄16", ⅜", ½") or 6-piece sets with added 9⁄16" and ⅝" for all your furniture joinery needs
- Complete Package: Each bit fuses a hollow chisel and auger for one seamless assembly that transforms your mortising machine
- Compatibility: Designed for bench-top mortisers and drill presses with mortising attachments — not for handheld drills
Straight Answers to Your Toughest Questions
Will these fit my regular drill or drill press without a mortising attachment?
No. TrueEdge Pro™ bits require a mortising machine or a drill press with a mortising attachment to hold the chisel perfectly square. Without that, you won’t get the tight, precise holes this set is built to deliver.
Are the bits sharp enough to cut right away?
Absolutely. Each bit arrives razor sharp and perfectly ground. No hassle, no extra sharpening before your first cut.
What types of wood will they handle?
Perfect on pine, MDF, particleboard, linden, oak, maple, and most furniture-grade hardwoods. Avoid metal, glass, plastic, or concrete to keep the chisel edges sharp.
How do I prevent binding during cutting?
Simply add a 0.02–0.04 inch gap between the auger tip and the chisel face — about the thickness of a credit card — to let chips escape and ensure smooth, uninterrupted cuts.
Do I need to be an expert to get great results?
Not at all. Clamp your workpiece, set your depth, and pull the lever. After a few practice holes, your mortises will be precise, consistent, and utterly professional.

Make Flawless Mortise-and-Tenon Joints Your New Normal
TrueEdge Pro™ doesn’t turn you into a better woodworker overnight, but it makes frustrating chisel cleanup vanish — freeing your time and energy for the parts of woodworking you actually enjoy. Set it up once, and churn out rock-solid, professional joints the traditional way trusted by pros for over a century.
What our customers have to say:
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