Woodworking Joinery Techniques 2

Question 1

What is a pocket hole joint?

Accepted Answer

A joint where screws are driven at an angle through a pre-drilled pocket in one board into the face of another

Answer

Pocket hole joinery uses a stepped drill bit to create an angled pocket; a screw then drives through the pocket to clamp two boards together quickly and strongly.

Question 2

What distinguishes a through mortise from a blind (stopped) mortise?

Accepted Answer

A through mortise penetrates completely through the workpiece, while a blind mortise stops before reaching the other face

Answer

A through mortise passes completely through the thickness of the wood and is visible on both faces, while a blind mortise is drilled to a controlled depth and is hidden on one side.

Question 3

What is a half-lap joint?

Accepted Answer

A joint where equal amounts of material are removed from two mating boards so they overlap flush

Answer

In a half-lap joint, half the thickness is removed from each mating piece so when they overlap, the surfaces are flush, creating a simple but strong connection.

Question 4

What is a bridle joint?

Accepted Answer

A joint combining a slot in one piece with a tenon that straddles it, open on one face

Answer

A bridle joint has an open slot (like a mortise open on one face) that accepts a matching tenon, commonly used for frame corners where strength and appearance both matter.

Question 5

What advantage does a splined miter joint offer over a plain miter?

Accepted Answer

The spline adds mechanical strength and helps align the miter during glue-up

Answer

Adding a spline—a thin strip of wood or plywood fitted into matching grooves—to a miter joint greatly increases its glue surface area, alignment accuracy, and resistance to racking.

Woodworking Practice Test

Woodworking Practice Test

Woodworking Joinery Techniques 2