Extension rails for table saws are disclosed. Some of the disclosed extension rails can be attached to a table saw without a user having to manipulate a lever or knob. Extension rails particularly relevant to portable table saws such as jobsite and bench-top table saws are disclosed, including extension rails that can provide 48 or more of cutting capacity on jobsite and/or bench-top table saws. A method of attaching extension rails to a table saw is disclosed that does not require the use of a tool or the manipulation of a knob or clamp.

Embodiments of an auxiliary woodworking component may comprise a board having a first side and a second side and a peripheral side edge defining a shape of the board. At least one dovetail shaped first groove is in the first side of the board and having an opening at the peripheral side edge of the board and the at least one first groove extends in a first direction. At least one dovetail shaped second groove is in the first side of the board and having an opening at the peripheral side edge of the board and the at least one second groove extends in a second direction that is different than the first direction. Each of the first and second dovetail shaped grooves is trackless.

Embodiments of an auxiliary woodworking component may comprise a board having a first side and a second side and a peripheral side edge defining a shape of the board. At least one dovetail shaped first groove is in the first side of the board and having an opening at the peripheral side edge of the board and the at least one first groove extends in a first direction. At least one dovetail shaped second groove is in the first side of the board and having an opening at the peripheral side edge of the board and the at least one second groove extends in a second direction that is different than the first direction. Each of the first and second dovetail shaped grooves is trackless.

A table saw includes a working surface and a rail system. The rail system includes stationary rails mounted along the working surface, and extension rails. The rails each include matching guide surfaces extending along the longitudinal axis and configured to support and guide a rip fence. The rails have a common connection interface that in each case includes a connecting end and a supporting end, such that the extension rails are mountable with the stationary rails. When mounted, the guide surfaces of the extension rails extend the guide surfaces of the stationary rails. The connecting end in the common connection interface includes a connection mechanism configured to urge the connecting end together with the supporting end to form an internal connection, and to align the guide surfaces of the connected rails to as to be co-planar with each other.

A table saw includes a working surface and a rail system. The rail system includes stationary rails mounted along the working surface, and extension rails. The rails each include matching guide surfaces extending along the longitudinal axis and configured to support and guide a rip fence. The rails have a common connection interface that in each case includes a connecting end and a supporting end, such that the extension rails are mountable with the stationary rails. When mounted, the guide surfaces of the extension rails extend the guide surfaces of the stationary rails. The connecting end in the common connection interface includes a connection mechanism configured to urge the connecting end together with the supporting end to form an internal connection, and to align the guide surfaces of the connected rails to as to be co-planar with each other.

A table saw includes at least one stop mechanism for setting or recording a position of a guide assembly on the table saw. The stop mechanism has a base member and a blocking member connected to the base member. The base member is connected to a guide structure on the table saw in an unlocked state and a locked state. In the unlocked state, the base member is infinitely adjustable relative to the guide structure along a slide axis. In the locked state, the base member is fixed relative to the guide structure. The blocking member is moveable relative to the base member between a blocking position and a bypass position. The blocking member in the blocking position is configured to contact the guide assembly and set or record a positon of the guide assembly. The blocking member in the bypass position cannot contact the guide assembly.

A table saw includes at least one stop mechanism for setting or recording a position of a guide assembly on the table saw. The stop mechanism has a base member and a blocking member connected to the base member. The base member is connected to a guide structure on the table saw in an unlocked state and a locked state. In the unlocked state, the base member is infinitely adjustable relative to the guide structure along a slide axis. In the locked state, the base member is fixed relative to the guide structure. The blocking member is moveable relative to the base member between a blocking position and a bypass position. The blocking member in the blocking position is configured to contact the guide assembly and set or record a positon of the guide assembly. The blocking member in the bypass position cannot contact the guide assembly.

A pocket hole drill guide having a central base member, the pocket hole drill guide having two fifteen-degree guide channels for applying a pocket hole on a workpiece by way of a drill and drill bit. The pocket hole drill guide has a three-tenths inch diameter drill guide and a three hundred seventy-five thousandths inch diameter guide channel on opposing ends of the pocket hole drill central base member, with the exit holes of the guide channels on the same contact face of the central base member. The guide channels intersect at the fifteen-degree angles, so material can be removed from, and a user can quickly alternate between the two sized guide channels for ease of use and rapid production capacity. A multi-slot extrusion is provided which may be mounted to an L-shaped extrusion bracket, making the use of a miter bar optional and the system itself more portable.

A pocket hole drill guide having a central base member, the pocket hole drill guide having two fifteen-degree guide channels for applying a pocket hole on a workpiece by way of a drill and drill bit. The pocket hole drill guide has a three-tenths inch diameter drill guide and a three hundred seventy-five thousandths inch diameter guide channel on opposing ends of the pocket hole drill central base member, with the exit holes of the guide channels on the same contact face of the central base member. The guide channels intersect at the fifteen-degree angles, so material can be removed from, and a user can quickly alternate between the two sized guide channels for ease of use and rapid production capacity. A multi-slot extrusion is provided which may be mounted to an L-shaped extrusion bracket, making the use of a miter bar optional and the system itself more portable.

Jigs and fixtures for aligning, guiding, and/or holding a workpiece on woodworking machinery during a woodworking operation are described, as well as methods of making, modifying, and using jigs and fixtures.