Effective workholding — securing your workpiece firmly while you cut, drill, plane, or sand it — is the foundation of accurate, safe work. Your workbench becomes dramatically more useful when you add workholding fixtures that grip material quickly and release instantly.

Workshop Workholding

Bench Vise

A front-mounted vise is the primary workholding tool on any woodworking bench. It grips boards vertically for edge planing, horizontally for face work, and at angles for everything in between.

Quick-release vise: A standard bench vise with a quick-release trigger that allows the jaw to slide freely for fast positioning. Tighten with the screw handle for clamping force. Sizes range from 7 to 10 inches wide. Mount it on the left front corner of the bench (for right-handed users).

Cast iron vs stamped steel: Cast iron vises are heavier, more rigid, and more expensive. They last a lifetime and provide superior clamping. Stamped steel vises flex more but work fine for lighter tasks. Expect to pay $40 to $80 for a quality cast iron bench vise.

Jaw liners: Line the vise jaws with hardwood (maple or birch) to prevent the metal jaws from denting your workpieces. Attach with countersunk screws.

Holdfasts

A holdfast is an L-shaped metal bar that drops into a 3/4-inch dog hole in the benchtop. Strike the top with a hammer, and the shaft wedges in the hole while the arm presses down on the workpiece. One tap to set, one tap on the back to release.

Holdfasts work best on benchtops at least 3 inches thick (laminated 2x6 or solid hardwood). They are fast, strong, and one of the simplest workholding solutions. A pair of Gramercy holdfasts costs about $50 and holds virtually anything flat to the bench.

Bench Dogs

Bench dogs are pegs (round or square) that fit into 3/4-inch holes in the benchtop. Used in combination with a vise (which also has a dog built into its jaw), bench dogs clamp boards flat on the bench surface between the vise and the dog.

Round dogs: Simple dowels or turned pegs. They can rotate in the hole, which is useful for clamping irregular shapes.

Square dogs: Fit into square holes and do not rotate. They provide a flat clamping face.

Spring-loaded dogs: Stay up when raised, drop below the surface when pushed down. Convenient for quick adjustments.

Drill a row of 3/4-inch holes along the front edge of your bench, spaced 4 to 6 inches apart. This gives you clamping positions along the entire bench length.

Board Jacks and Support Pins

When planing or sanding a long board clamped in the vise, the far end needs support. A board jack is a simple bracket or peg that supports the free end of a board at bench height. It can be as simple as a peg in a dog hole on the side of the bench leg.

Miter Vise and Quick Clamps

For assembly work, quick-grip clamps provide fast, adjustable clamping without bench holes. Use them to hold assemblies together during gluing, secure jigs, and hold workpieces for routing.

Shop-Made Workholding

Build these simple fixtures to expand your capabilities:

• V-block: A wood block with a V-groove for holding round stock (dowels, pipes) while drilling or sawing
• Bench hook: A board with a lip on each end (one on top, one on the bottom) that hooks over the bench edge and provides a stop for sawing and chiseling
• Shooting board: A flat board with a fence for planing end grain and edges with a hand plane
• Saddle: A U-shaped support that straddles the bench and holds wide panels upright for edge work

Bottom Line

Start with a bench vise and a set of F-clamps. Add dog holes and holdfasts when you want fast, flexible surface clamping. These relatively inexpensive additions transform a basic workbench into a fully capable work station that holds anything securely for any operation.