Cuttingbasemolding FIG. DD | Craftsman 137.21237 specification

CUTTINGBASEMOLDING (FIG. DD)

Base moldings and many other moldings can be cut on a compound miter saw. The setup of the saw depends on molding characteristics and applications, as shown.

Perform practice cuts on scrap material. To achieve best results:

I.Always make sure moldings rest firmly against fence and table. Use hold-down or C-clamps, whenever possible, and place tape on the area being clamped to avoid marks.

2Reduce splintering by taping the cut area prior to making cut. Mark cut line directly on the tape.

3.Splintering typically happens due to wrong blade application and thinness of the material.

Fig. DD

Fig. EE

--Miter saw iabie q

Bevel/Miter Settings

Fig. FF

Settings for standard crown molding lying flat on compound miter saw table

Workpiece

e Workpiece

C ....

e°4

Inside Corner

\
\	OR
	OR

Miter saw table ] I Miter saw table

Miter at 45°, bevel at 0° Miter at 0°, bevel at 45°

NOTE: Always perform a dry run cut so you can determine if the operation being attempted is possible before power is applied to the saw.

CUTTING CROWN MOLDING (FIG. EE, FF)

Your compound miter saw is suited for the difficult task of cutting crown molding. To fit properly, crown molding must be compound-mitered with extreme accuracy. The two surfaces on a piece of crown molding that fit flat against the ceiling and wall are at angles that, when added tog eth#[_._qual exactly 90 °.

Most crown molding has a top rear angle (the section that fits flat against the ceiling) of 52° and a bottom rear angle (the section that fits flat against the wall) of 38 °. In order to accurately cut crown molding for a 90 ° inside

or outside corner, lay the molding with its broad back surface flat on the saw table.

When setting the bevel and miter angles for compound miters, remember that the settings are interdependent - changing one changes the other, as well.

Outside Corner

Compound Cut Crown Moldings

NOTE: The chart below references a compound cut for crown molding ONLY WHEN THE ANGLE BETWEEN THE WALLS EQUALS 90 °.

KEYll BEVEL I MITER ITYPE OF CUT

inside corner-Left side

IL	339	°	31.6	°	1.	Position	top of molding		against		fence.
			IRight		12.Miter table			set at RIGHT	31.6 .
					3.	LEFT s de		s t n shed p	ece,
						Inside	corner=Right		side
IR	33.9	°	31.6	°	1.	Position	bottom of molding			against
	I		ILeft		I	fence'
					2.	Miter table		set at LEFT	31.6 °.
					3.	LEFT side		is finished p	ece,
						Outside		comer-Left	side
OL	33.9	°	31.8	°	1.	Position	bottom of molding			against
	I		ILeft		I	fence'
			I		12. Miter table			set at LEFT	31.6 °.
_.						RIGHT	side is f n shed piece.
						Outside		comer-Right	side
OR	133.9°		131.6	°	I1.	Position	top of molding		against		fence.
			Right		2.	Miter table		set at RIGHT	31.6 °.

22 _"

137.21237 specifications

The Craftsman 137.21237 table saw is a versatile and robust woodworking tool that caters to both amateur and professional woodworkers. Renowned for its reliability and precision, this table saw has made a mark in the DIY community and among seasoned craftspeople alike.

One of the standout features of the Craftsman 137.21237 is its powerful motor. With a 15-amp motor, it provides ample power to tackle a variety of cutting tasks. This motor facilitates smooth cuts through hardwoods and thick materials, ensuring that users experience consistent performance without lag. The saw comes equipped with a 10-inch blade that spins at impressive RPMs, allowing for clean, efficient cuts across different types of wood and plywood.

Another key characteristic of this table saw is its durable construction. The table surface is made of cast iron, providing a stable base that minimizes vibrations during operation. This stability is crucial for achieving accuracy in cuts, especially for intricate projects that require precise measurements. The table itself measures a generous size, allowing for larger workpieces to be cut with ease.

The Craftsman 137.21237 also boasts an advanced rip fence system. The fence is designed for quick adjustments, enabling users to make straight, consistent cuts at various widths. The easy locking mechanism ensures that your settings remain in place while cutting, enhancing safety and accuracy.

Safety is a paramount concern with the Craftsman 137.21237. It features an integrated blade guard, which provides protection against accidental contact with the blade. Additionally, the saw includes riving knife technology, which helps prevent kickback by keeping the wood aligned during cuts. This safety technology is crucial for woodworkers looking to minimize risk while operating powerful equipment.

Portability is another important aspect of the Craftsman 137.21237. Despite its sturdy build, the saw is designed with user convenience in mind. It includes onboard storage for accessories and additional parts, as well as a foldable stand, making it easy to transport and store when not in use.

In summary, the Craftsman 137.21237 table saw combines power, durability, and precision. With its strong 15-amp motor, robust cast iron construction, advanced safety features, and user-friendly design, it stands out as a reliable choice for anyone engaged in woodworking projects. Whether you're building furniture, crafting cabinetry, or undertaking home improvement tasks, this table saw provides the functionality and performance that can enhance your woodworking experience.

Craftsman 137.21237 Cuttingbasemolding FIG. DD, Bevel/Miter Settings, Inside corner-Left side

Models: 137.21237