POWER TOOLS
Routers
Routers shape edges, cut joinery, and follow templates. The most versatile power tool in a small shop: types, bits, setup, technique, troubleshooting.
26 guides
A router is a high-speed motor that spins a shaped cutter to profile edges, cut grooves and dadoes, follow templates for repeated parts, and produce joinery — dovetails, mortises, lock-miters — that no other power tool delivers as cleanly.
Most woodworkers buy a hand-held router first and add a router table within a year. The hand-held version is fastest for one-offs, edges, and template work; the router table is the right setup for narrow stock, raised panels, and any cut where pushing a small part past a hand-held cutter would put fingers too close to the bit.
The guides below cover bit selection, setup, cutting technique, jigs and templates, joinery, troubleshooting, and project ideas — from buying your first router through advanced work.
Router Mistakes Beginners Make (and How to Avoid Them)
Safety-critical errors, fixable errors, and four checks that prevent most of them
Learn which router mistakes are dangerous vs. fixable, how to prevent burns and tearout, and what to do when something goes wrong.
Fixed-Base vs Plunge Router: Which One Should You Buy First
Most woodworkers should buy a fixed-base router first. Here's the mechanical reason why — and the one case where plunge makes more sense.
Using a Router: How It Works and 5 Key Variables
The complete mental model — anatomy, setup, edge profiles, joinery, and troubleshooting in one place.
A router profiles edges, follows templates, and cuts mortises — three things no other shop tool does. Master five variables to control every cut.
Router Troubleshooting: 5 Common Problems and Fixes
Scorch marks, a slipping bit, chatter, or a dead motor — five router problems, each with one specific cause and one fix.
Trim Router vs Full-Size Router: When Each One Is Enough
The real dividing line is the collet, not the motor. Here's exactly which operations belong to each router type — and when you genuinely need both.
What Does a Router Do in Woodworking?
The Six Operations, How the Mechanism Works, and Which Type to Buy First
A router shapes, profiles, and cuts channels in wood using a spinning bit. Here's what it does, how it works, and which type a beginner should buy first.
Choosing Between a Cordless and Corded Router
Which One to Buy, When to Use It, and When Corded Wins
Which cordless router fits your battery ecosystem, what it can't do, and when to reach for your corded router — plus runtime expectations for trim work.
Choosing the Right Dovetail Router Bit
Bit Selection, Jig Compatibility, and Setup That Actually Works
The right dovetail router bit depends on your jig. Learn which angle each requires, how to set depth for a clean fit, and what causes burning and tearout.
Flush-Trim Bits vs Guide Bushings: Which Wins?
Flush-trim bits ride the workpiece for 1:1 copies. Guide bushings sit offset above for inlays and signage. Pick the wrong one and you ruin the template.
How to Install a Router Bit (and the 1/8-inch Pullback Rule)
Insert the bit fully, pull back 1/8", tighten the collet to spec. The pullback rule prevents bit-bottoming damage and shank scoring; here's why it works.
Must-Have Router Bits for Beginners: The Short List
The 4 router bits worth buying first, what each one cuts, and how to spend $60–80 on a set that covers 90% of beginner projects.
Router Bit Speed Chart: RPM by Bit Diameter
Bit-diameter-to-RPM lookup table from manufacturer specs. Plus the tip-speed math that explains why big bits need slow RPM and small bits run fastest.
Router Bits: What Every Type Does and Which 5 to Buy
Router bits come in dozens of profiles, but five handle 80% of woodworking projects. Here's what each type cuts and which bits to buy at every price.
Router Feed Direction: Which Way to Move (and Remember It)
Right-to-left on a router table; counterclockwise on outside edges; clockwise inside cutouts. The why behind the rule and a memory trick that sticks.
Router Feed Rate: How to Tell If You're Too Fast or Slow
Too fast tears out wood and stalls the motor; too slow burns the cut. Three sensory cues — sound, chip size, surface — tell you the speed instantly.
How to Use Router Guides
Set up and use router guides — edge guide, straight-edge clamp, and guide bushing — with offset calculations, feed direction, and common problem fixes.
4 Router Jigs Worth Building
The Four Jigs That Make a Router Repeatable
Build the four essential router jigs — T-square dado, circle-cutting, template, and mortising — with specific dimensions, materials, and setup tips.
Router Kickback: Why It Happens and How to Prevent It
Kickback is the bit grabbing the workpiece and throwing it. The cause is almost always feed direction. Three rules eliminate it on table or handheld.
Router Safety Gear: What to Wear When Routing
Eye protection, hearing protection, dust mask. The three required items, what tier of each you actually need, and why no PPE replaces good technique.
Flatten Slabs Without a Planer: Router Sled Build
Build One, Flatten Anything
Build a router sled and flatten wide slabs, warped boards, and live-edge pieces your planer can't touch. Materials, bit specs, and workholding included.
How to Set Up a Router Table Fence (and Stop Drift)
Two-step alignment: bring both fence halves coplanar, then square them to the miter slot. Plus three reasons fences drift, and how to lock them.
Choosing Your First Router Table
Which One to Buy, What Router to Mount, and How to Set It Up
Router tables give you both hands on the wood and consistent results across dozens of pieces. Here's which table, which router, and how to get started.
How to Use Router Templates
The Complete Guide to Guide Bushings, Offsets, and Making Your Own
Learn how router templates work, calculate guide bushing offsets, pick the right template material, and build accurate templates using the scoring method.
Straight Router Bits: Selection, Setup, and Technique
The straight bit cuts more joints than any other in the shop. Why one costs $35 and another $7, which diameter to grab, and what RPM avoids burning.
Why a Trim Router Can't Safely Run Large Bits
Trim routers spin at 30,000 RPM with no speed control. At that speed, any bit over 1" diameter exceeds safe tip speed and risks bit failure or burn.
Choosing Your First Wood Router
Which Type to Buy, How It Works, and What to Make First
Wood routers cut edge profiles, dadoes, rabbets, and mortises that no other tool can match. Learn which router to buy and how to use it safely.