core machine-selection
Read Guide CNC Bits & Tooling Hub
Expert end mill recommendations, compression bit feeds, spoilboard surfacing cutters, and V-carving geometry.
End Mills (Upcut, Downcut, Straight)
68 Articles
core machine-selection
Read Guide 1/16 CNC Router Bit Guide: What It Cuts, When to Use It, and How Not to Break It
A 1/16 inch CNC router bit is approximately the diameter of a thick pencil lead. That scale is easy to visualize and immediately communicates the thing beg...
core machine-selection
Read Guide Freud 8 Piece CNC Router Bit Signmaking Set Guide: Types, Uses, Sizes, and Selection Tips
Most sign makers assemble their bit collection the slow, expensive way: buy a bit for a job, discover it is the wrong profile, buy another, and repeat unti...
core machine-selection
Read Guide CNC Router Plywood Cutting Guide: Tooling, Speeds, Workholding, and Finish Quality
Plywood looks like the easy material and then quietly humbles people. It splinters on the top face, tears out on the bottom, hides hard glue lines that dul...
core machine-selection
Read Guide Hobby CNC Wood Router: Tooling, Speeds, and Getting a Clean Finish
The gap between a hobby CNC wood router that delights you and one that frustrates you is rarely the machine itself. It is what you do with it. I have watch...
core machine-selection
Read Guide CNC Router Metal Cutting Guide: Tooling, Speeds, Workholding, and Finish Quality
The first time you watch a CNC router carve a clean pocket into a block of aluminum, something clicks. The machine that spent its early life cutting plywoo...
core machine-selection
Read Guide CNC Foam Router: Tooling, Speeds, Workholding, and Finish Quality
Cutting foam on a CNC router looks easy, and in some ways it is: foam is soft, so the machine barely works. But foam has its own quirks that catch people o...
core machine-selection
Read Guide 4mm CNC Router Bit: When This Size Is the Right Choice
A 4mm end mill is an unusual choice in CNC woodworking. Most hobbyists default to 6mm (1/4-inch) for general work and 3mm for detail. The 4mm sits between ...
core machine-selection
Read Guide CNC Router for Foam: Machine Features, Tooling, and Buying Advice
Cutting foam on a CNC router is one of those applications that looks deceptively simple, foam is soft, so surely any machine can cut it? In practice, foam ...
core machine-selection
Read Guide CNC Router Cutting Plywood: Bits, Settings, and Clean-Cut Techniques
Plywood is the workhorse material of CNC routing, affordable, stable, strong, and available everywhere, and it is what most people cut most often. But plyw...
core machine-selection
Read Guide CNC Router for Wood: Machine Features, Tooling, and Buying Advice
There is a moment every wood CNC owner remembers: the first carve that comes off the machine so clean it looks bought. There is also the moment nobody post...
core machine-selection
Read Guide 1/4 CNC Router Bits Guide: Types, Uses, and How to Choose the Right One
The 1/4 inch diameter is the most useful single bit size in CNC router woodworking, and the reason is straightforward: it is large enough to cut efficientl...
core machine-selection
Read Guide 1/4-Inch CNC Router Bits: The Best Specific Bits to Buy and Why
Knowing that you need a 1/4 inch upcut spiral end mill is the start of the conversation, not the end. The end is which specific 1/4 inch upcut spiral to bu...
core machine-selection
Read Guide CNC Router for Acrylic: Bits, Speeds, and the Cuts That Actually Work
Acrylic is one of those materials that looks easier than it is. It is smooth, clean, and machines into crisp edges that wood cannot match, which is why it ...
core machine-selection
Read Guide Cutting Aluminum on CNC Router Guide: Tooling, Speeds, Workholding, and Finish Quality
The leap from cutting wood to cutting aluminum feels bigger than it is. Aluminum has a reputation for eating end mills and frustrating beginners, and it wi...
core machine-selection
Read Guide CNC Router Aluminum Cutting Guide: Tooling, Speeds, Workholding, and Finish Quality
Aluminum is the material that separates people who own a CNC router from people who truly understand one. It is absolutely cuttable on the right router, an...
core machine-selection
Read Guide CNC Metal Cutting Router: Tooling, Speeds, Workholding, and Finish Quality
Cutting metal on a CNC router is possible, and for the right metals at the right scale, a rigid router can deliver accurate machined aluminum parts, panels...
core machine-selection
Read Guide Aluminum CNC Routing: How to Cut It Clean Without Destroying Your Bits
Aluminum is the gateway metal for most CNC router users, and it is both more accessible and more demanding than people expect. It is accessible because it ...
core machine-selection
Read Guide CNC Router for Aluminium: Machine Features, Tooling, and Buying Advice
British workshops ask the same question as American ones, just with a different spelling: can a CNC router cut aluminium, and if so, which machine and whic...
core machine-selection
Read Guide Plywood CNC Router Guide: Tooling, Speeds, Workholding, and Finish Quality
Plywood is the material that pays for a lot of CNC routers. Cabinet parts, flat-pack furniture, store fixtures, toys, and layered art all lean on it becaus...
core machine-selection
Read Guide CNC Woodworking Router Bits Guide: Types, Uses, Sizes, and Selection Tips
Most people spend weeks agonizing over which machine to buy, then grab whatever bits come in a cheap starter pack and wonder why their cuts look rough. The...
core machine-selection
Read Guide 1/8 Shank CNC Router Bits Guide: Compatibility, Collets, and What Fits Your Machine
The 1/8 inch shank is the second most common shank size in hobby CNC routing, and it creates a compatibility question that catches many beginners: not ever...
core machine-selection
Read Guide Aluminum CNC Router Kit Guide: Tooling, Speeds, Workholding, and Finish Quality
The phrase \"aluminum CNC router kit\" means different things to different shoppers. Some want a whole machine capable of cutting aluminum out of the box. Ot...
core machine-selection
Read Guide 1/16 CNC Router Bits: Types, Geometry, and Choosing the Right One for the Job
Saying you need a 1/16 inch CNC router bit is like saying you need a 1/4 inch bit: the diameter tells you the size constraint you are working within, but t...
core machine-selection
Read Guide CNC Router Stone Guide: Tooling, Speeds, Workholding, and Finish Quality
Cutting stone on a CNC router feels like a different world from cutting wood, and in many ways it is. Marble, granite, slate, and engineered stone are hard...
core machine-selection
Read Guide CNC Router End Mills Guide: Types, Uses, Sizes, and Selection Tips
Every clean edge, smooth surface, and precise pocket on a CNC router comes from the end mill. The machine moves the bit; the bit does the cutting. Yet end ...
core machine-selection
Read Guide CNC Router Bit Set: How to Build a Focused, Capable Set Without Overbuying
A CNC router bit set sounds straightforward until you are looking at a listing for 100 bits for a very low cost and wondering whether that or a focused set...
core machine-selection
Read Guide Cutting Aluminum With a CNC Router: The Technique That Saves Your Bits
Aluminum is the material that separates people who understand their router from people who just push buttons and hope. Wood forgives clumsy settings. Alumi...
core machine-selection
Read Guide Aluminum CNC Router Table Guide: Tooling, Speeds, Workholding, and Finish Quality
\"Aluminum CNC router table\" is one of those searches that hides two different questions. Some people mean a router with an aluminum bed - the T-slot extrus...
core machine-selection
Read Guide 8mm CNC Router Bits Guide: Types, Uses, Sizes, and Selection Tips
You just snapped your third 1/4-inch bit on the same board. The stock is dense European oak, and the machine is asking too much from a small shank. An 8mm ...
core machine-selection
Read Guide CNC Router for Metal Cutting: Machine Features, Tooling, and Buying Advice
One of the most common, and most misunderstood, questions in the CNC world is whether a router can cut metal. The honest answer is nuanced: a CNC router ca...
core machine-selection
Read Guide 60 Degree CNC Router Bit: Types, Uses, Sizes, and Selection Tips
You load a chunk of oak, dial in your V-carve toolpath, and watch the spindle trace your lettering. Then the bit comes out and the edges look fuzzy, the co...
core machine-selection
Read Guide CNC Router for Plastic: Machine Features, Tooling, and Buying Advice
Plastic is one of the most satisfying materials to cut on a CNC router because it rewards good technique with clean, polished-looking edges and precise par...
core machine-selection
Read Guide CNC Router MDF Guide: Tooling, Speeds, Workholding, and Finish Quality
MDF is the material more CNC routers spend more time cutting than anything else. It is flat, consistent, cheap, and predictable, which makes it ideal for c...
core machine-selection
Read Guide CNC Router Bits for Wood in the UK: Types, Uses, Sizes, and Where to Buy
A CNC router is only as good as the bit spinning in its collet, and for woodworkers in the UK there is an extra wrinkle: shank sizes, suppliers, and stock ...
core machine-selection
Read Guide CNC Router Bits Near Me: Where to Source Bits Locally and Why Online Is Usually Better
Searching for CNC router bits near you is a reasonable impulse, especially when you have broken the only bit you need mid-job and need a replacement today....
core machine-selection
Read Guide CNC Router Bits for Aluminum: The Right Cutters, and Why Wood Bits Fail
The fastest way to ruin a good afternoon is to cut aluminum with a wood bit. It gums up, the chips weld to the flutes, the finish tears, and the bit snaps....
core machine-selection
Read Guide Home CNC Wood Router Guide: Tooling, Speeds, Workholding, and Finish Quality
A CNC router at home changes the way you make things. Instead of driving to a shop or outsourcing a sign, you draw it at the kitchen table and cut it in th...
core machine-selection
Read Guide 3D CNC Wood Router Guide: Tooling, Speeds, Workholding, and Finish Quality
Flat cutting is where most people start with a CNC router. You profile a shape, engrave some letters, and call it a day. Then you see a carved rose, a topo...
core machine-selection
Read Guide CNC Router Bits Guide: Types, Uses, Sizes, and Selection Tips
The sign came out with a fuzzy top edge, torn fibers along the pocket walls, and a slight burn on the corners. The wood was fine. The toolpath was fine. Th...
core machine-selection
Read Guide 1/4-Inch Shank CNC Router Bits: Machine Fit, Collet Systems, and Building Your Bit Set
The 1/4 inch shank has become the de facto standard for prosumer and serious hobby CNC routing, and there are real reasons for that. It is large enough to ...
core machine-selection
Read Guide MDF on a CNC Router: The Best Bits, Settings, and Dust Reality
MDF is the material CNC people love to hate and cut anyway, and there is a good reason for the love-hate. It is flat, cheap, uniform in every direction, an...
core machine-selection
Read Guide CNC Router for Aluminum Cutting: Machine Features, Tooling, and Buying Advice
Aluminum is the metal most hobby and small-shop CNC owners actually want to cut. It is soft, relatively forgiving, and shows up in everything from brackets...
core machine-selection
Read Guide Vertical CNC Wood Router Guide: Tooling, Speeds, Workholding, and Finish Quality
Routing wood on a vertically oriented machine adds one big variable to everything you already know about CNC woodworking: gravity now works against you ins...
core machine-selection
Read Guide Inexpensive CNC Wood Router Guide: Tooling, Speeds, Workholding, and Finish Quality
There is a real fear behind every budget CNC search: that cheap means junk, that you will spend your money and end up with a flexy, frustrating machine tha...
core machine-selection
Read Guide 1/4 Shank CNC Router Bits Guide: Collet Compatibility, What Fits, and Why Shank Size Matters
Shank size and cutting diameter are two different things, and confusing them is one of the most common sourcing mistakes CNC router beginners make. A 1/4 i...
core machine-selection
Read Guide CNC Router Bits 5mm: Sizes, Types, and How to Choose
The search for \"CNC router bits 5mm\" hides a common point of confusion, because \"5mm\" can refer to two completely different measurements: the shank diamete...
core machine-selection
Read Guide 3mm CNC Router Bit Guide: Types, Uses, Sizes, and Selection Tips
Ask a room full of CNC users what bit they reach for most, and a surprising number will point to something small, around 3mm. It is small enough to carve r...
core machine-selection
Read Guide CNC Wood Router Kit Guide: Tooling, Speeds, Workholding, and Finish Quality
The kit showed up in one box, and by evening it was cutting. That is the appeal of a CNC wood router kit, and it is real. You get a machine designed as a c...
core machine-selection
Read Guide CNC Woodworking Router: Machine, Setup, and Essential Bits
The CNC woodworking router that produces consistently clean results is not defined by the machine alone. A well-configured mid-range machine with a surface...
core machine-selection
Read Guide CNC Router for Wood: Machine Features, Tooling, and Buying Advice
You've got a stack of oak cabinet doors to cut, a sign order due Friday, and a shop router that's been giving you tear-out on every profile. The fix isn't...
core machine-selection
Read Guide Aluminum Extrusion CNC Router Guide: Tooling, Speeds, Workholding, and Finish Quality
Aluminum extrusion sits at an interesting crossroads for CNC router owners. It's both a material you cut - those 6000-series profiles used for frames and b...
core machine-selection
Read Guide CNC Router Pinewood Derby Guide: Tooling, Speeds, Workholding, and Finish Quality
There is a particular kind of pressure that comes with a pinewood derby car. A block of pine, a deadline, and a kid who wants to win. A CNC router changes ...
core machine-selection
Read Guide CNC Router Collet Guide: Types, Sizes, Uses, and Selection Tips
The collet is the small, unglamorous part that holds your bit, and it quietly decides whether your cuts are crisp or ruined. A worn, wrong, or badly seated...
core machine-selection
Read Guide Metal CNC Router Guide: Tooling, Speeds, Workholding, and Finish Quality
Walk into a conversation about cutting metal on a router and you will hear two extremes: people insisting it cannot be done, and people casually milling al...
core machine-selection
Read Guide Aluminum CNC Router Guide: Tooling, Speeds, Workholding, and Finish Quality
The first time most people try aluminum on a router, they treat it like a slower version of wood. They plunge in with a two-flute wood bit at full RPM, hea...
core machine-selection
Read Guide CNC Routed Signs Explained: Design, Setup, Bits, and Finishing
The first time someone sees a CNC routed sign, the reaction is usually the same. They pick it up, run a thumb across the lettering, and ask how. The combin...
core machine-selection
Read Guide Freud CNC Router Bits Guide: Types, Uses, Sizes, and Selection Tips
When woodworkers talk about quality router bits, Freud is a name that comes up again and again, known for well-made cutters with a strong reputation among ...
core machine-selection
Read Guide Handheld CNC Wood Router Guide: Tooling, Speeds, Workholding, and Finish Quality
The phrase \"handheld CNC\" sounds like a contradiction, and for good reason: a CNC machine is defined by a computer controlling motion, while a handheld too...
core machine-selection
Read Guide CNC Router Metal Guide: Tooling, Speeds, Workholding, and Finish Quality
The idea that a router is only for wood dies hard, and it costs people a lot of capability. A properly set up CNC router cuts a genuine range of metals, al...
core machine-selection
Read Guide CNC Acrylic Router Guide: Tooling, Speeds, Workholding, and Finish Quality
The first time you cut acrylic on a router, the machine usually tells on you within about ten seconds. You hear a change in pitch, then you smell it, and w...
core machine-selection
Read Guide 6mm CNC Router Bits: Types, Uses, and How to Choose the Right One
You load a fresh piece of oak into your CNC, run your first toolpath, and the bit snaps clean off at pass two. You check the collet. Turns out you had a 1/...
core machine-selection
Read Guide 30-Degree CNC Router Bit Guide: What This V-Angle Does and When to Use It
The 30-degree V-bit is the sharpest common V-bit angle in CNC routing, and that sharpness is its defining characteristic. At 30 degrees included angle, the...
core machine-selection
Read Guide CNC Laser Wood Router: Tooling, Speeds, Workholding, and Finish Quality
A CNC laser wood router, or a machine that combines laser cutting and engraving with CNC routing, brings two different processes to one platform. The laser...
core machine-selection
Read Guide CNC Wood Router Bits: The Definitive Buying Guide
The bit touches the wood. Everything else in the CNC setup is configuration for that moment. The wrong bit for wood cuts slowly, burns the surface, and pro...
core machine-selection
Read Guide CNC Router Bit Types Chart: Every Main Type, What It Does, and When to Use It
A quick-reference chart of CNC router bit types is one of those resources that pays back the time to learn it many times over, because every time you set u...
core machine-selection
Read Guide 2mm CNC Router Bit Guide: Types, Uses, and What Makes Them Snap
The 2mm CNC router bit is a micro-diameter tool that sits at the productive lower limit of what most hobby and prosumer CNC machines can run reliably witho...
core machine-selection
Read Guide 1/8 CNC Router Bit Guide: Types, Uses, and When to Reach for the Smaller Diameter
The 1/8 inch router bit lives in an interesting zone: it is small enough to reach detail that a 1/4 inch bit cannot, but large enough to handle real chip l...
Spoilboard Surfacing Bits
1 Article
core machine-selection
Read Guide CNC Spoilboard Surfacing Router Bit Guide: Types, Uses, Sizes, and Selection Tips
Ask experienced CNC users which bit surprised them most with how useful it is, and the surfacing bit comes up again and again. It is not glamorous. It does...
Ball Nose & 3D Carving Bits
1 Article
core machine-selection
Read Guide CNC Ball Nose Router Bits: Types, Uses, Sizes, and Selection Tips
If you have ever admired a smooth, sculpted 3D carving, a curved relief, or a flowing contoured surface cut on a CNC router, you were looking at the work o...
Specialty Carbide Sets
3 Articles
core machine-selection
Read Guide Amana CNC Router Bit Sets Guide: Types, Uses, Sizes, and Selection Tips
Ask seasoned CNC users which bits live in their machine on the important jobs, and one brand comes up again and again: Amana Tool. They're not the cheapest...
core machine-selection
Read Guide 8mm Carbide CNC Router Bit: Types, Uses, and How to Choose the Right One
An 8mm carbide CNC router bit sounds like a simple purchase until you realize there are upcut, downcut, compression, straight, ball-nose, and V-groove vers...
core machine-selection
Read Guide ToolsToday CNC Router Guide: Choosing the Right Machine for Amana Tool Bits
ToolsToday is where serious CNC owners buy their bits, not their machines. If you landed here expecting a ToolsToday-branded router, that is the first thin...