Best Yonico Spiral Router Bits in 2026

SPIRAL PLUNGE BIT – Make grooves and dado cuts in particleboard, plywood, and laminate with the spiral bit. The spiral-flute bits shearing action yields a clean accurate cut while the augering action clears chips from the cut.

FOR USE WITH – Spiral router bit can be used with handheld, table-mounted portable routers, and as CNC machine router bits.

CUT CLEAN – Use the down-cut router bit for woodworking. Leaves a smooth edge on the surface. Excellent router bit for cutting Wood, Laminate, Melamine, Melamine Particle Board, MDF, Veneered Plywood.

Specs: Number of Cutters 2, Overall Dia. 3/8", Overall Length 3", Shank Dia. 1/2", Carbide Height 1-1/4"

Fast chip removal with excellent quality and long life

Use in CNC, hand-held and table-mounted routers

Solid Carbide spiral router bit with 1/4inch shank and 1/4inch cutting diameter, 1 inch cutting length, 2-1/2 inch for total length

The CNC End Mill For Plywood, OAK, MDF, and any hardwood working and Long service life for sharp

Spiral bits used for smoothly upcut groove and slots, Plunge Mortises, Cycles and dados with clean edge and bottom, better than straight bits

For CNC milling and routing on challenging materials where a clean top surface edge of material is required

Premium C3 micro-grain solid tungsten carbide for a high-performance industrial quality tool

For use on CNC, table mount and handheld routers

Flush trim templates and patterns for a wide variety of projects

Premium C3 micro-grain tungsten carbide blades for a sharper & longer lasting edge

For use on table mount and handheld router

Specs: Number of Cutters 2, Overall Dia. 3/4", Overall Length 2-1/8", Shank Dia. 1/4", Carbide Height 3/4"

Freud Tico Hi-Density Carbide

Clean cuts in solid wood, plywood and composites

5PCS Solid Carbide spiral router bits with 1/4inch shank and 1/8inch cutting diameter, 1/2 inch cutting length, 2 inch for total length

Spiral bits used for smoothly upcut groove and slots, Mortises, Cycles and dados leave with clean edge and bottom surface, better than straight bits

CNC bits For Plywood, OAK, MDF, and any hardwood working and Long service life for sharp

This O-flute bit has a cutting diameter of 1/4", cutting height of 5/8", overall length 2" and 1/4" shank.

For CNC milling and routing on aluminum and plastics where a clean bottom surface edge of material is required

Premium C3 micro-grain solid tungsten carbide for a high-performance industrial quality tool

❗SIZE DESCRIPTION: 2 Flute Down Cut Solid carbide Spiral router bit with 1/4 inch shank and 1/16 inch cutting diameter, 1/2 inch cutting length, 2 inch for total length

❗WIDELY USED:The solid carbide spiral Router bits are suitable for CNC routers and table routers as well as any brand of routers with 1/4" collets. For cutting plywood, OAK, MDF, and any hardwood working and keep sharp after multiple uses.

❗DOWN CUT ROUTER BIT:It is great idea for cutting shallow dados, rabbets, and visible slots. When cutting dados or grooves with the down cut router bit, be sure to reduce the feed speed to allow more time for chip evacuation.Down-cut bit leaves a clean top edge but a rough bottom edge

This 2 flute round nose endmill has a cutting diameter of 1/2" and a cutting length of 1-1/4". The shank is 1/2" and the overall length is 3".

For smooth contour 3D CNC milling and carving

Premium C3 micro-grain solid tungsten carbide for a high-performance industrial quality tool

This core box bit features a rounded tip with a 5/16" radius and a 5/8" cutting diameter. The cutting depth is 9/16" and the shank is 1/4".

Route core box channels and grooves for decorative and general use

Premium C3 micro-grain tungsten carbide blades for a sharper & longer lasting edge

Specs: Number of Cutters 2, Overall Dia. 1/4", Overall Length 2-1/2", Shank Dia. 1/4", Carbide Height 1"

Chip free cuts on top surface of laminates and veneer panels

Use in CNC, hand-held and table-mounted routers

Versatile top and bottom bearing flush trim router bit for challenging woodgrain

Premium C3 micro-grain tungsten carbide blades for a sharper & longer lasting edge

For use on table mount and handheld router

Used For: Standard milling, dadoing, and boring.

For standard CNC milling and routing where material removal and efficiency is required

Premium C3 micro-grain solid tungsten carbide for a high-performance industrial quality tool

Use this bit to cut 1/4" Wide x 3/8" deep slots or rabbets. Bit features two carbide cutters and 1/4" Shank.

Cut slots and grooves for joinery and other general use

Premium C3 micro-grain tungsten carbide blades for a sharper & longer lasting edge

✔【PERFECT SIZE TRIM ROUTER BITS】- Its Shank: 1/4inch, Cut Length: 1inch,NOTE:When using, pay attention to the thickness of the board not to exceed 28mm

✔【INDUSTRIAL QUALITY ROUTER BITS】- The router bits is made of Solid Carbide(using the upgrade material), with C3 Micro-grain Tungsten Carbide Cutters. Industrial quality router bits provide precise, efficient cuts and offers extreme durability.

✔【DOWN-CUT SPIRAL ROUTER BITS】- The flush cut router bit redesigned with permanent bearing retaining collar to reduce trimming mishaps.

This Top Bearing Ultra-Perfomance Up Cut Flush Trim Router Bit is constructed from solid carbide and has a 1" cutting length and a 1/2" diameter with an overall length of 2-3/4" and a 1/4" shank.

Flush trim endgrain of any direction for a perfect finish

High performance C3 micro-grain solid carbide sleeve, polished to a mirror finish

Spiral Flush Trim bits With Down Cut

For use with soft & hard woods, ply-woods, composites, laminates, plastics and some non-ferrous metals.

Precision ground for proper balance at high RPM

For a clean CNC milled finish on both top and bottom surfaces of laminated materials and plywood

Premium C3 micro-grain solid tungsten carbide for a high-performance industrial quality tool

For use on CNC, table mount and handheld routers

Downcut spiral router bit with 1/4 inch shank and 1/4 inch cutting diameter, 1 inch cutting length, 2-1/2 inch for total length

SOLID CARBIDE AND NANO BLUE COATED: The down-cut spiral router bit is made of solid carbide. And Nano Blue Coating with high hardness and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality. Clean surface, neat, no glitches. Up to 2.5X longer life compared to uncoated bits.

CNC Spiral bits used for side milling, end milling, finish machining, etc. End Mill Bits can smoothly downcut groove and slots, mortises, cycles and dados with clean edge and top, better than straight bits.

This tapered end mill has a 1/8" diameter tip and a 1" cutting length. The ZRN coating provide great performance and extended tool life.

For 3D multi axis carving of intricate designs and fine details

Premium C3 micro-grain solid tungsten carbide for an industrial quality tool with ZRN coating for increased durability

1/4" Shank

3 Pcs- 1/4", 3/16", 1/8" Cutting diameters

2" Total Length

Professional Compression Flush Trim Router Bit with Bottom Bearing: 1/2” Shank, 1-1/2” Cut Length. The two independent ball bearings with forced on steel collars at the tip of each bit ensures smooth worry free use.

INDUSTRIAL QUALITY SPIRAL FLUSH TRIM ROUTER BIT: Made of solid VIRGIN carbide.Meets stringent industrial-grade quality standards to provide robustness, wear resistance and high cutting performance. Can be used in any flush trimming situation, making it an excellent choice for pattern or template work.

Sharper & More Efficient: The flush-cut spiral router bits is sharper and stay sharp longer than conventional flush trim router bits. Provide better chip evacuation, less heat buildup, and cleaner edges.

Sturdy Durable: The flush cut router bit is made of premium carbide according to stringent Industrial grade quality standards provide tough, resists wear and high cutting performance.

Sharp Efficient: The flush-trim spiral router bits is sharper and stay sharp longer than conventional flush-trim router bits.provide better chip evacuation, less heat buildup, and cleaner edges.

Smooth Stable: The router bearing bit uses a double ball bearing pilot at the tip to run against your project template ensure smooth running.

Specs: Number of Cutters 2, Overall Dia. 3/4", Overall Length 2-1/2", Shank Dia. 1/2", Carbide Height 1"

Freud Tico Hi-Density Carbide

Clean cuts in solid wood, plywood and composites