Ultra-Shear Router Bits & Saw Blades

Ultra-Shear Router Bits & Saw Blades We offer hundreds of precision-ground carbide bits and blades built for clean, accurate cuts.

06/01/2026

Domino mortises may be standard. Your tenon stock doesn’t have to be.

When the project calls for custom loose-tenon material, inch round-over bits rarely match the metric profile cleanly. That matters even more when the tenon is exposed, oversized, or made from a contrasting species.

Ultra-Shear Metric Half Round Bits are sized to match DF-500 and DF-700 Domino mortises, giving you a router-based way to make your own loose-tenon stock.

Use the same wood for a seamless fit, or choose a contrasting species when the joinery is meant to show.

• Metric profiles match DF-500 and DF-700 Domino mortises
• Available in 4, 5, 6, 8, 10, 12, and 14mm sizes
• Supports custom widths for wider or overlapping mortises
• 2-flute carbide head design with 1/2" shanks
• American-made in Strongsville, Ohio

Ultra-Shear Metric Half Round Bits.
Custom tenons. Proper profiles.

Shop now: https://www.woodpeck.com/ultra-shear-metric-half-round-bits-2-flute.html

05/31/2026

You spin me right round, baby.

Our Solid Carbide Spiral Dovetail Bits are putting on a little performance — slow spin, sharp edges, and just enough carbide swagger to make your router blush.

But once the show’s over, they get serious fast.

• Solid carbide construction
• Spiral cutting geometry
• Clean shearing action
• Crisp dovetail detail
• Smooth cuts with serious control

Pretty to look at.
Mean in the cut.

05/30/2026

Loose-tenon joinery doesn’t have to be locked to one machine.

If you’re building around Domino-sized tenons, the mortise still needs to be clean, consistent, and sized to match the joinery. That starts with the right bit and a controlled plunge-router setup.

Ultra-Shear Metric Up Cut Spiral Mortising Bits are sized to match common Domino tenon dimensions, giving you a router-based way to cut loose-tenon mortises.

The up-cut spiral geometry clears chips efficiently while slicing the mortise walls to a glue-ready finish.

• Sizes match common Domino tenons: 4, 5, 6, 8, 10, and 12mm
• Up-cut spiral geometry helps clear chips from the mortise
• Designed to leave clean, glue-ready mortise walls
• Smaller sizes use 1/4" shanks; larger sizes use 1/2" shanks
• American-made in Strongsville, Ohio

Ultra-Shear Metric Mortising Bits for Domino Tenons.
Domino-sized mortises. Router-based control.

Shop now: https://www.woodpeck.com/ultra-shear-metric-mortising-bits-for-domino-tenons.html

05/29/2026

Clean routing has to happen on both faces.

When you’re working in solid wood, plywood, MDF, or man-made materials, a bit that cuts cleanly on top but leaves fuzz or torn veneer underneath still leaves cleanup behind.

Ultra-Shear Carbide Head Compression Pattern and Mortising Bits are built to handle both sides of the cut.

The compression geometry combines an up-cut tip with a down-cut spiral, helping produce clean top and bottom edges, while the cutter end is optimized for clean plunge cuts and bottom surfaces.

• Compression geometry helps produce clean top and bottom edges
• Optimized cutter end supports clean plunge cuts and bottom surfaces
• Twin bearings match the cutting diameter for pattern routing
• Available in 1-5/8" and 2" cut lengths for thicker material
• American-made router bits from Northeast Ohio

Ultra-Shear Carbide Head Compression Pattern and Mortising Bits.
Clean edges. Controlled depth.

Shop now: https://www.woodpeck.com/ultra-shear-carbide-head-50-shank-compression-pattern-bit.html

05/24/2026

Fine CNC detail needs more than a small tip.

In 3D relief carving, the bit has to reach into the detail, hold up under the cut, and leave a surface that doesn’t turn into extra cleanup.

Ultra-Shear Solid Carbide Conical Ball Nose Bits are built for that kind of CNC work.

The tapered body adds strength and helps reduce vibration, while the 3- and 4-flute geometry creates more cuts per inch for smoother results or higher feed rates while maintaining cut quality.

• Designed for CNC 3D relief carving
• Tapered profile adds strength and helps reduce vibration
• 3- and 4-flute geometry creates more cuts per inch
• Available in 11°, 7°, and 1° taper profiles
• American-made router bits from Northeast Ohio

Ultra-Shear Conical Ball Nose Bits.
Stronger detail. Smoother carving.

Shop now: https://www.woodpeck.com/ultra-shear-solid-carbide-conical-ball-nose.html

05/23/2026

Most pattern bits cut from one direction.

Ultra-Shear took a different path.

The 4-Flute Alternating-Shear Pattern and Flush Trim Bit uses four carbide-tipped flutes, with each successive flute alternating between up-cut and down-cut shear.

It’s not the typical pattern-bit approach—and that’s the point.

By changing how the cutters meet the material, this bit is built to lower feed resistance, reduce grabbing on cut entry, and leave a smoother routed surface in pattern and flush-trim work.

• 4-flute design instead of the typical 2-flute format
• Alternating up-cut and down-cut shear geometry
• Helps reduce chipping and grain lifting in difficult material
• Dual bearings support pattern and flush-trim routing
• American-made in Strongsville, Ohio

Ultra-Shear Alternating-Shear Pattern and Flush Trim Bits.
Different geometry. Cleaner pattern cuts.

Shop now: https://www.woodpeck.com/ultra-shear-carbide-tipped-alternating-shear-pattern-flush-trim-bit-4-flute-12-shank.html

05/22/2026

Deep joinery cuts ask a lot from a router bit.

Mortises, tenons, and deep joinery cuts need more than the right diameter. The bit has to plunge cleanly, clear chips efficiently, and leave a surface that doesn’t create extra cleanup before assembly.
Ultra-Shear 8mm Variable Helix Joinery Bits are built for that kind of work.

The helix starts with a very low spiral angle at the tip to help reduce self-feeding on the plunge, then increases toward the shank to improve chip removal as the cut deepens.

• Designed for Shaper Origin and routers with 8mm collets
• Available in 20mm, 25mm, and 35mm cut lengths
• Variable helix geometry helps improve plunge control
• Increasing helix angle helps clear chips during deeper cuts
• Solid micro-grain carbide, made in Strongsville, Ohio

Ultra-Shear Variable Helix Joinery Bits.
Cleaner plunges. Better joinery cuts.

Shop now: https://www.woodpeck.com/ultra-shear-solid-carbide-variable-helix-up-cut-spiral-bit.html

05/21/2026

Deeper recesses need more reach.

When you’re routing a tray, bowl, divided board, or organizer, a standard bowl bit can limit how deep the design can go. The shape may be right, but the cutting length and overall reach can hold the project back.

Ultra-Shear Extended Reach Bowl Bits are built for deeper recess work with the control of a pattern-following bearing.

They give you added reach, multiple radius options, and shank choices to match different router setups.
• Longer overall length helps machine deeper recesses
• Pattern-following bearing requires no template bushing offset
• 1-1/4" diameter clears pockets fast
• American-made in Strongsville, Ohio

Ultra-Shear Extended Reach Bowl Bits.
More reach. Cleaner recesses.

Shop now: https://www.woodpeck.com/ultra-shear-carbide-tipped-extended-reach-bowl-bits.html

05/20/2026

Intricate projects doesn't always mean extra handwork.

On tight inside curves, bandsawn shapes, and detailed CNC parts, a standard bearing-guided round-over bit can only follow so much. When the bearing can’t reach, the cleanup usually lands back in your hands.

Ultra-Shear Micro-Bearing Round Over Bits are built for those smaller details.

The 3/16" bearing helps the bit follow tighter areas than larger bearing-guided bits, while multiple radius options let you match the edge profile to the project.

• 3/16" bearing helps reach tighter curves and details
• Available in 1/16", 1/8", 3/16", 1/4", and 3/8" radii
• Secondary bevel helps reduce burning from bevel rubbing
• Carbide-tipped, 2-flute construction with 1/4" shank
• American-made router bits from Northeast Ohio

Ultra-Shear Micro-Bearing Round Over Bits.
Smaller bearing. Cleaner details.

Shop now: https://www.woodpeck.com/ultra-shear-carbide-tipped-25-shank-micro-bearing-round-over-bit.html

05/17/2026

A V-groove is only as clean as the bit that cuts it.

Whether you’re engraving, lettering, adding decorative detail, chamfering an edge, or routing miter-fold joinery, the quality of the groove matters. Fuzzy bottoms and rough edges can turn a simple detail into extra cleanup.

Ultra-Shear 2-Flute Carbide Tipped V-Groove Bits are designed to leave cleaner groove bottoms across a wide range of 90° routing work.

With multiple 1/4" and 1/2" shank options, you can match the bit to the router, the material, and the scale of the project.

• Tip geometry designed to help avoid fuzzy groove bottoms
• Useful for engraving, lettering, decorative grooves, and chamfering
• Available in 1/4" and 1/2" shank sizes
• Select sizes engineered for miter-fold joinery
• American-made router bits from Northeast Ohio

Ultra-Shear V-Groove Bits.
Cleaner grooves. Better details.

Shop now: https://www.woodpeck.com/ultra-shear-2-flute-carbide-tipped-v-groove-bit.html

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13700 Prospect Road
Strongsville, OH
44149

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