Best Mortise Gauges for Laying Out Tenons and Twin Mortises
What a mortise gauge does A mortise gauge marks two parallel lines for a mortise,...
Equipment
Wheel Marking Gauges vs Pin Marking Gauges for Carpentry
What each gauge does A marking gauge scribes a line parallel to a reference edge....
Best Marking Knives for Clean, Accurate Shoulder Lines
Why use a marking knife for shoulder lines? A shoulder line marks where a tenon,...
Best Wheel Marking Gauges for Scribing Consistent Layout Lines
A wheel marking gauge uses a small cutting wheel to score a line parallel to...
Mortise Gauges vs Marking Gauges for Tenon Layout
A mortise gauge and a marking gauge both scribe lines parallel to an edge, but...
Combination Squares vs Try Squares for Accurate Carpentry Layout
A combination square and a try square both mark and check a 90-degree angle, but...
How to Check Whether a Carpenter’s Square Is Accurate
A carpenter’s square is only useful if its inside and outside edges are actually 90...
How to Use a Framing Square to Lay Out Stair Stringers
What the framing square does A framing square lets you mark each stair tread and...
Best Rafter Squares for Marking Common and Hip Rafters
A rafter square, also called a speed square or layout square, earns its place in...
Rafter Squares vs Framing Squares for Roof Layout
What the names mean A framing square and a rafter square both help lay out...