Log Spiral woodworking clamp by ruarri

Last crawled date: 4 years, 7 months ago

This is a customizable woodworking clamp cam. Log spirals can be used to hold a piece in one direction against thrust. Force is transferred directly to the hub since the tangent is always perpendicular to the radius. This is best used as a pair in opposite orientations to oppose bidirectional movement. If used as two pairs, immobilizes an object in the xy plane.
The low profile is useful with 2.5D router tables