Glossary of Terms

Anti-Kickback Pawls (Fingers)

Device which, when properly installed and maintained, is designed to stop the workpiece from being kicked back toward the front of the saw during a ripping operation.

Arbor

The shaft on which a blade or cutting tool is mounted.

Bevel Cut

A cutting operation made with an angled blade.

Compound Cut

A cut with both a miter angle and a bevel angle.

Crosscut

A cutting or shaping operation made across the grain of the workpiece.

Dado

A non-through cut which produces a square sided notch or trough in the workpiece.

Featherboard

A device used to help control the workpiece by guiding it securely against the table or fence during any rip cut operation.

Freehand

Performing a cut without using a fence, miter gauge, fixture, hold down clamp, or other proper device to keep the workpiece from twisting during the cut.

Gum

A sticky, sap based residue from wood products.

Heel

Misalignment of the blade.

Kerf

The amount of material removed by the blade in a through cut or the slot produced by the blade in a non-through or partial cut.

Kickback

An uncontrolled grabbing and throwing of the workpiece back toward the front of the saw. Associated with the workpiece closing the kerf and pinching the blade or otherwise placing tension on the blade.

Leading End

The end of the workpiece which, during a rip type operation, is pushed into the cutting tool first.

Miter Cut

A cutting operation made with the wood at any angle other than 90 degrees.

Molding

A cut which produces a special shape in the workpiece, used for joining or decoration.

Non-Through Cuts

Any cutting operation where the blade does not extend completely through the thickness of the workpiece.

Push Block

A device used to feed the workpiece through the saw, except during narrow ripping type operations where a push stick should be used. It also helps keep the operator's hands well away from the blade.

Push Stick

A device used to feed the workpiece through the saw to help keep the operator's hands well away from the blade.

Rabbet

A notch in the edge of a workpiece.

Resin

A sticky, sap base substance that has hardened.

Ripping Or Rip Cut

A cutting or shaping operation made along the length or with the grain of the workpiece.

Riving Knife

Also known as a spreader or splitter. A metal piece, slightly thinner than the saw blade which helps keep the kerf open and prevent kickback.

Revolutions Per Minute (RPM)

The number of turns completed by a spinning object in one minute.

Saw Blade Path

The area over, under, behind, or in front of the blade. As it applies to the workpiece, that area which will be, or has been, cut by the blade.

Set

The distance that the tip of the saw blade tooth is bent (or set) outward from the face of the blade.

Throw-Back

Throwing of a workpiece in a manner similar to a kickback. Usually associated with a cause other than the kerf closing, such as a workpiece being dropped onto the blade or being placed inadvertently in contact with the blade.

Through Sawing

Any cutting operation where the blade extends completely through the thickness of the workpiece.

Trailing End

The workpiece end last cut by the blade in a ripping operation.

Workpiece

The item on which the cutting operation is being done. The surfaces of a workpiece are commonly referred to as faces, ends, and edges.

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BTS20 specifications

The Ryobi BTS20 is a versatile and efficient table saw that caters to both DIY enthusiasts and professional woodworkers alike. Designed with precision and user-friendliness in mind, the BTS20 is a reliable addition to any workshop, delivering impressive cutting performance and functionality.

One of the standout features of the Ryobi BTS20 is its powerful 15-amp motor, which provides ample power to tackle a variety of cutting tasks. The motor is capable of delivering a no-load speed of up to 5,000 RPM, ensuring that users can make clean and accurate cuts through different materials, including hardwoods and plywood. This makes the BTS20 suitable for a wide range of applications, from small home projects to larger, more complex woodworking endeavors.

The table saw boasts a spacious 27-inch by 18-inch table surface, providing ample workspace for larger workpieces and ensuring stability during operations. The tabletop is made from high-quality materials to enhance durability and promote smooth feeding of materials. Furthermore, the BTS20 features an adjustable fence system, which allows for quick and precise adjustments, ensuring accurate cuts every time.

Safety is a fundamental consideration in the design of the Ryobi BTS20. The saw is equipped with a blade guard that helps protect users from accidental contact with the blade during operation. Additionally, the saw includes an electric brake that stops the blade quickly, minimizing the risk of injury. With built-in kickback protection, the BTS20 also helps to keep the user safe from unforeseen accidents during cutting tasks.

Another noteworthy characteristic of the Ryobi BTS20 is its portability. The saw includes foldable legs that make it easy to set up and take down, allowing users to transport it between job sites with ease. The lightweight design contributes to its portability while ensuring that it remains stable during operation.

In terms of technology, the Ryobi BTS20 features a well-engineered dust collection system that helps maintain a clean workspace. This system is designed to minimize the amount of sawdust and debris produced during cutting, contributing not only to cleanliness but also to better visibility of the work area.

In conclusion, the Ryobi BTS20 is a power-packed table saw that combines performance, safety, and portability. With its robust motor, spacious work surface, and user-friendly features, it stands as an impressive option for anyone serious about woodworking. Whether you're crafting a new piece of furniture or tackling home renovations, the Ryobi BTS20 will not disappoint.

Ryobi BTS20 manual Glossary of Terms

Models: BTS20