Best Cmt Spiral Router Bits in 2026

Daisy
Last Updated: Jul 18, 2026

At a Glance: Our Top Picks for Cmt Spiral Router Bits

Freud 12-190: 1-1/2" (Dia.) Double Flute Straight Bit (Eclipse Grind)
#TOP1
Freud 12-190: 1-1/2" (Dia.) Double Flute Straight Bit
9.8
PM SCORE
CMT 835.501.11 Variable Depth From 1/8-Inch to 1/2-Inch, 1/2-Inch Cutting Height, 1/2-Inch Shank Rabbeting Router Bit Set
#TOP2
Cmt 835.501.11 Variable Depth From 1/8-Inch To 1/2-Inch,
9.8
PM SCORE
Freud 75-106: 3/8" (Dia.) Up Spiral Bit,Red
#TOP3
Freud 75-106: 3/8" (Dia.) Up Spiral Bit,Red
9.8
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Cmt Spiral Router Bits of 2026

Market Overview
Cmt Spiral Router Bits Reviewed
  • Reviews Analyzed: 8262 Items
  • PM Avg. Rating: 5.7 / 10
52 Products Evaluated
  • Highest Price: $245.00
  • Lowest Price: $15.64
  • Avg. Price: $56.24

Freud 12-190: 1-1/2" (Dia.) Double Flute Straight Bit (Eclipse Grind)

FREUD
12-190
5.70 X 2.40 X 2.40 Inches
0.53 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

Freud Tico Hi-Density Carbide

Clean cuts in solid wood, plywood and composites

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

#TOP2

Cmt 835.501.11 Variable Depth From 1/8-Inch To 1/2-Inch, 1/2-Inch Cutting Height, 1/2-Inch Shank Rabbeting Router Bit Set

CMT
835.501.11
2.34 X 1.38 X 1.38 Inches
0.85 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Cutting depth 1/8 to 1/2-Inch by replacing bearing, 1-3/8-Inch Diameter & 3/4-Inch Cutting Length.

For rabbeting of different size on wood and wood composites.

Anti-kickback design.

2 SinterHip Hi-Density Industrial Chrome Carbide for long-lasting performance.

Bit, bearings and hex key are included.

Freud 75-106: 3/8" (Dia.) Up Spiral Bit,Red

FREUD
75-106
1.00 X 1.00 X 1.00 Inches
0.15 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

Freud Premier Solid Carbide

Kickback reducing design

Individually computer balanced

Precision ground for the smoothest cuts

Covered by Freud's limited lifetime warranty

Freud 04-140: 3/4" (Dia.) Double Flute Straight Bit

FREUD
4140
1.00 X 1.00 X 1.00 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

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

Yonico Straight Router Bits Set 5 Bit 1/2-Inch Shank 14522

YONICO
14522
6.75 X 4.00 X 2.50 Inches
0.97 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PrecisionBits 9.85

Features

Route dados and straight cuts for joinery and general use

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

For use on CNC, table mount and handheld routers

Silver induction brazing for maximum strength and durability

#TOP6

Cmt 191.008.11 Solid Carbide Upcut Spiral Bit, 1/4-Inch Diameter By 2-1/2-Inch Length, 1/4-Inch Shank,Silver

CMT
191.008.11
2.00 X 0.25 X 0.25 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Vera Tools 9.78

Features

1-Inch Cutting Length, 2 Cutting Edges, Right-Hand Rotation

Premium Quality Solid Carbide, Excellent finish on the workpiece lower side Upward chip ejection

For cutting, copying, sizing and routing wood products, plastic & laminates

For use on machining centers, point to point machines, CNC routers

Also for use on hand-held routers equipped with chucks or adaptors

Cmt 806.690.11B Flush Trim Bit With Double Bearing, 2-Inch Cutting Length And 1/2-Inch Shank

CMT
806.690.11B
4.31 X 0.75 X 0.75 Inches
0.40 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Vera Tools 9.77

Features

3/4-Inch Diameter, 4-5/16-Inch Overall Length

2 carbide cutting tips for long-lasting performance

Down shear design allows for clean smooth cuts on many materials

No need to flip or move your tool if you need to ride it from either direction to the other side

Excellent for routing curved elements along or against the grain

Freud 76-102: 1/4" (Dia.) Down Spiral Bit

FREUD
76-102
3.80 X 0.80 X 0.70 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

Black I.C.E. coating for cool cutting edge and superior chip evacuation

Freud Premier Solid Carbide

Black I.C.E. + Freud TiCo Hi-Density Carbide = 2X increased life and performance vs. standard uncoated bits

Kickback reducing design

Individually computer balanced

Precision ground for the smoothest cuts

Covered by Freud's limited lifetime warranty

Cmt 807.128.11 3-In-I Flush Trim Bit For Mdf & Laminates, 1/4-Inch Shank, 1/2-Inch Cutting Length

CMT
807.128.11
3.41 X 0.75 X 0.75 Inches
0.13 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Factory Direct Supply WPB 9.74

Features

1/2-Inch Cutting Diameter, 2-9/64-Inch Length Ideal on plastic laminates and aluminum laminates

Super-strength superior steel, Non-Stick Orange Shield Coating

2 SinterHip Hi-Density Industrial Chrome Carbide cutting edges

Non-freezing Delrin Bearing reduces the chance of bearing failure and doesn't ruin work surface

CMT bits were rated the best overall in comparison to other brand (Test by Wood Magazine)

#TOP10
Best For Cmt

Cmt 806.095.11 Flush Trim Bit, 1/4-Inch Shank, 1-Inch Cutting Length, Carbide-Tipped

CMT
806.095.11
3.31 X 3.00 X 3.00 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Factory Direct Supply WPB 9.74

Features

3/8-Inch Cutting Diameter, 2-11/16-Inch Length, Bearing included

Super-strength superior steel, Non-Stick Orange Shield Coating

2 SinterHip Hi-Density Industrial Chrome Carbide cutting edges

For cutting hardwood/softwood, laminates Use on router tables only, not for hand-held routers

CMT bits were rated the best overall in comparison to other brand (Test by Wood Magazine)

Cmt 811.501.11 3-Piece Plywood Groove 1/2-Inch Shank Router Bit Set

CMT
811501
2.25 X 0.75 X 0.75 Inches
0.65 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ivaluemart 9.85

Features

3 straight bits featuring the following cutting diameter: 15/64, 31/64 and 21/32 inches

For making perfectly matching joints on plywood

Super-strength superior steel, Non-Stick Orange Shield Coating.

2 SinterHip Hi-Density Industrial Chrome Carbide cutting edges

CMT bits were rated the best overall in comparison to other brands (Test by Wood Magazine)

#TOP12

Cmt 192.007.11 Solid Carbide Downcut Spiral Bit, 1/4-Inch Diameter By 2-Inch Length, 1/4-Inch Shank

CMT
192.007.11
5.00 X 2.00 X 2.00 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Factory Direct Supply WPB 9.74

Features

3/4-Inch Cutting Length, 2 Cutting Edges, Right-Hand Rotation.

Premium Quality Solid Carbide, Excellent finish on the workpiece upper side. Downward chip ejection.

For cutting, copying, sizing and routing wood products, plastic & laminates.

For use on machining centers, point to point machines, CNC routers.

Also for use on hand-held routers equipped with chucks or adaptors.

#TOP13

Cmt 823.001.11 Slot Cutter Set In Carrying Case, 8Mm Bore, Carbide-Tipped

CMT
CMT-823.001.11
2.44 X 2.37 X 2.37 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ADVENTURER'S BAG 9.90

Features

Includes 8 three-wing slot cutters, 4 slot cutter arbors, 4 bearings and a hey key

For making slots, grooves and rabbets in all materials

Ideal for biscuit joints and milling perfect tongue and groove joints

4 bearings included to allow for a depth of cut of 5/16-Inch, 3/8-Inch, 1/2-Inch and 9/16-Inch

Carbide-tipped slot cutter featuring 3 wings, right-hand rotation, anti-kickback design

Cmt 800.625.11 Adjustable Tongue And Groove Bit Set For Mission Style Cabinet Doors, 1/2-Inch

CMT
1
2.76 X 7.87 X 4.72 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Vera Tools 9.78

Features

Adjustable at 0. 002" increments for groove width from 13/64" to 17/32"

Cut stock thickness 1/2 through 1-1/4-Inch

2 Hi-Density Carbide cutting edges for long-lasting performance

For flawless performance on material such as plywood, softwood and hardwood

Perfect fix for undersized plywood panel

#TOP15
Best For Cmt

Cmt 853.001.11 Flush & V-Groove Bit, 1/4-Inch Shank, 1/2-Inch Minor Diameter

CMT
853.001.11
6.00 X 2.00 X 2.00 Inches
0.14 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Vera Tools 9.80

Features

3/4-Inch Diameter, 1-Inch Cutting Length, 2-43/64-Inch Overall Length.

Indispensable bit for making cabinets.

Make cabinet front frames in 25mm stock that fit perfectly with the sides.

The added V-cutter feature makes a decorative groove along the hinge joint to hide the seam.

2 Hi-Density carbide-tipped cutting edges for long-lasting performance on wood.

#TOP16

Cmt 838.001.11 3-Piece Roundover Bit Set, 1/4-Inch Shank

CMT
838.001.11
6.00 X 2.00 X 2.00 Inches
0.55 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ADVENTURER'S BAG 9.90

Features

Includes bits featuring 1/4-Inch, 3/8-Inch and 1/2-Inch radii.

For many applications, from pictures frames to table and counter tops.

Anti-kickback design, Non-Stick Orange Shield Coating.

2 SinterHip Hi-Density Industrial Chrome Carbide cutting edges for long-lasting performance.

Equipped with bearing for easy template work.

Cmt 806.128.11 Flush Trim Bit, 1/4-Inch Shank, 1/2-Inch Cutting Length, Carbide-Tipped

CMT
806.128.11
2.80 X 0.50 X 0.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Vera Tools 9.77

Features

1/2-Inch Cutting Diameter, 2-9/32-Inch Length, Bearing included

Super-strength superior steel, Non-Stick Orange Shield Coating

2 SinterHip Hi-Density Industrial Chrome Carbide cutting edges

For cutting hardwood/softwood, laminates Use on router tables only, not for hand-held routers

CMT bits were rated the best overall in comparison to other brand (Test by Wood Magazine)

#TOP18

Cmt 191.506.11 Solid Carbide Upcut Spiral Bit, 1/2-Inch Diameter By 3-1/2-Inch Length, 1/2-Inch Shank

CMT
191.506.11
5.00 X 2.00 X 2.00 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Factory Direct Supply WPB 9.74

Features

1-1/2-Inch Cutting Length, 2 Cutting Edges, Right-Hand Rotation.

Premium Quality Solid Carbide, Excellent finish on the workpiece lower side. Upward chip ejection.

For cutting, copying, sizing and routing wood products, plastic & laminates.

For use on machining centers, point to point machines, CNC routers.

Also for use on hand-held routers equipped with chucks or adaptors.

#TOP19

Cmt 192.503.11 Solid Carbide Downcut Spiral Bit, 3/8-Inch Diameter By 3-Inch Length, 1/2-Inch Shank

CMT
192.503.11
2.00 X 0.25 X 0.25 Inches
0.25 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Vera Tools 9.81

Features

1-1/4-Inch Cutting Length, 2 Cutting Edges, Right-Hand Rotation

Premium Quality Solid Carbide, Excellent finish on the workpiece upper side Downward chip ejection

For cutting, copying, sizing and routing wood products, plastic & laminates

For use on machining centers, point to point machines, CNC routers

Also for use on hand-held routers equipped with chucks or adaptors

#TOP20
Best For Cmt

Cmt 806.001.11 3-Piece Flush Trim Bit Set, 1/4-Inch Shank

CMT
806.001.11
6.00 X 2.00 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Taylor Toolworks 9.95

Features

Contains 3 flush trim bits featuring 3/8 and 3/4-Inch Diameter.

2 Hi-Density Carbide cutting edges for long-lasting performance.

Equipped with bearing for easy template work.

Right-hand rotation.

#TOP21

Cmt 195.506.11 Solid Carbide 3-Edge Spiral Spiral Bit With Chipbreaker, 1/2-Inch Diameter

CMT
195.506.11
5.00 X 2.00 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Factory Direct Supply WPB 9.74

Features

1-1/2-Inch Cutting Length, 3-1/2-Inch Overall Length.

Premium Quality Solid Carbide, Excellent finish on the lower side of the workpiece. Upward chip ejection.

3 cutting edges. For cutting, copying, sizing and routing wood products, plastic & laminates.

For use on machining centers, point to point machines, CNC routers.

Also for use on hand-held routers equipped with chucks or adaptors.

#TOP22

Cmt 190.513.11 Solid Carbide Up/Downcut Spiral Mortising Bit, 3/8-Inch

CMT
190.513.11
3.00 X 0.50 X 0.50 Inches
0.25 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Vera Tools 9.81

Features

7/8-Inch Cutting Length, 3/16-Inch Minor Cutting Length, 3-Inch Overall Length

Premium Quality Solid Carbide Excellent finish on both the workpiece upper/lower side

2+2 cutting edges For cutting, copying, sizing and routing wood products, plastic & laminates

For use on machining centers, point to point machines, CNC routers

Also for use on hand-held routers equipped with chucks or adaptors

#TOP23

Cmt 190.504.11 Solid Carbide Up/Downcut Spiral Bit, 3/8-Inch

CMT
190.504.11
3.00 X 0.38 X 0.38 inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Factory Direct Supply WPB 9.74

Features

1-1/8-Inch Cutting Length, 9/32-Inc Minor Cutting Length, 3-Inch Overall Length.

Premium Quality Solid Carbide. Excellent finish on both the workpiece upper/lower side.

2+2 cutting edges. For cutting, copying, sizing and routing wood products, plastic & laminates.

For use on machining centers, point to point machines, CNC routers.

Also for use on hand-held routers equipped with chucks or adaptors.

Cmt 800.505.11 13-Piece Router Bit Set, 1/2-Inch Shank

CMT
800.505.11
2.76 X 11.81 X 4.72 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Taylor Toolworks 9.95

Features

Set Includes straight,rabbeting, profile, chamfer, dovertail bits and more types

2 SinterHip Hi-Density Industrial Chrome Carbide cutting edges for long-lasting performance

Some bits features antikickback design for working in a safe way

Some bits are equipped with a bearing for easy template work

Delivered in a unique hardwood case, for cutting plywood, hardwood/softwood

#TOP25
Best For Cmt

Cmt 806.880.41B Xtreme Compression Flush Trim Bits 2 Flutes Carbide Tipped

CMT
806.880.41B
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ADVENTURER'S BAG 9.90

Features

Cutting diameter: 1-3/8"; Cutting length 2”; Overall length: 4-27/32": Shank size 1/2" ; Max speed: 18,000 RPM

These XTREME flush trim bits guarantee the best possible finish along with extra-long life thanks to one-of-a-kind spiral technology.

The compression, spiral design with 4 cutting edges produce a flush trim bit that has an upcut shearing cut on one half of the bit and a downcut shearing action on the other half. This design eliminating splintering and tearout on the top and bottom of the material you’re working with.

Made with high quality carbide are crafted using special brazing techniques.

Ideal for flush trimming and pattern routing on projects involving solid wood, melamine and veneers.

#TOP26

Cmt 198.008.11 Solid Carbide Spiral Bit, 1/4-Inch Diameter, 1/4-Inch Shank

CMT
198.008.11
2.50 X 0.25 X 0.25 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Factory Direct Supply WPB 9.74

Features

1-Inch Cutting Length, 1 upcut solid carbide cutting edge.

For cutting, copying, panel sizing and any routing applications in solid wood or wood composites.

High feed speed on well-clamped workpiece.

Excellent finish on the lower side of the workpiece, upward chip ejection.

Use on machining centers, point/point machines, CNC routers & handheld routers with chucks/adaptors.

#TOP27

Cmt 199.505.11 Solid Carbide Upcut Ball Nose Spiral Bit With 1/2-Inch Diameter With 1/2-Inch Shank

CMT
199.505.11
3.00 X 0.50 X 0.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
World Class Supply 9.92

Features

1/2-Inch Diameter, 1-1/4-Inch Cutting Length, 1/2-Inch-Shank

Premium quality super-micrograin carbide, 2 upcut spiral cutting edges.

For cutting, copying, panel sizing and any routing applications in solid wood or wood composites.

High feed speed on well-clamped workpiece.

Use on machining centers, point/point machines, CNC routers & handheld routers with chucks/adaptors.

#TOP28

Cmt 190.813.11 Solid Carbide Up/Downcut Spiral Mortising Bit, 3/8-Inch

CMT
190.813.11
3.00 X 0.38 X 0.38 Inches
0.15 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Spitfire Sales 5.85

Features

1-Inch Cutting Length,13/64-Inch Minor Cutting Length, 3-Inch Overall Length.

Premium Quality Solid Carbide. Excellent finish on both the workpiece upper/lower side.

3+3 cutting edges. For cutting, copying, sizing and routing wood products, plastic & laminates.

For use on machining centers, point to point machines, CNC routers.

Also for use on hand-held routers equipped with chucks or adaptors.

#TOP29

Cmt 192.081.11 Spiral Bit

CMT
192.081.11
0.00 X 0.00 X 0.00 Inches
0.18 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon Global Store UK 0.00

Features

S (Shank Diameter) =Ø8mm

Diameter 8mm - Cutting Length 32mm - Total Length 80mm

APPLICATION: Used for cutting, copying, panel sizing and any routing applications on solid wood, wood composites, plastic materials and laminates

MACHINE: it can be used on machining centres, point to point machines, CNC routers and hand-held routers equipped with chucks or adaptors

TECHNICAL FEATURES: Premium quality HWM - 2 spiral cutting edges (Z2) - it provides an excellent finish on the upper side of the workpiece - Downward chip ejection

Top 10 spiral router bits cmt Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Cmt 41
Freud 10
Yonico 1

Top 10 spiral router bits cmt Brands Pie Chart


We've carried out a comprehensive analysis of 8,262 reviews on spiral router bits cmt, using our selection criteria to identify the best options in the home improvement. Our findings reveal that most customers typically select spiral router bits cmt priced around $56.24, with top brands including and freud and cmt

Our team of expert editors reviewed these high-quality items and handpicked the top 29 spiral router bits cmt for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the home improvement category. These include amazon.com, vera tools, factory direct supply wpb, routerbitworld, express tool supply, world class supply, spitfire sales, adventurer's bag and ivaluemart and taylor toolworks .

We are dedicated to assisting our users in finding the right bits Products based on their needs, saving them considerable time when choosing which spiral router bits cmt to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.