Craftsman 315.21211 owner manual Cutting Crown Molding, Laying Molding Flat on

Page 25

CUTTING CROWN MOLDING

Your compound miter saw does an excellent job of cutting crown molding. In general, compound miter saws do a better job of cutting crown molding than any other tool made.

In order to fit properly, crown molding must be com- pound mitered with extreme accuracy.

The two contact surfaces on a piece of crown molding that fit ftat against the ceiling and the wall of a room are at angles that, when added together, equal 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 °.

LAYING MOLDING FLAT ON THE

MITER TABLE

See Figure 32.

To use this method for accurately cutting crown molding for a 90 ° inside or outside corner, lay the molding with its broad back surface flat on the miter table and against the fence.

When setting the bevel and miter angles for com- pound miters, remember that the settings are interde-

pendent; changing one angle changes the other angle as well.

Keep in mind that the angles for crown moldings are very precise and difficult to set. Since it is very easy for these angles to shift, all settings should first be tested on scrap molding. Also most walls do not have angles of exactly 90 °, therefore, you will need to fine tune your settings.

52° CEILING

W

 

 

A

 

 

L

FENCE

 

L

CORNER

 

 

 

 

OUTSIDE

 

FENCE

CORNER

• LEFTSIDE,INSIDECORNER

 

BOTTOMEDGEAGAINSTFENCE=

• RIGHTSIDE,OUTSIDECORNER

• RIGHTSIDE,INSIDECORNER

 

MITER TABLE

 

OUTSIDECORNER

 

 

 

 

MITERTABLE

CROWN MOLDING FLAT ON MITER TABLE

Fig. 32

25

Page 24 Page 26
Image 25
Page 24 Page 26
Contents OwnersManual Full ONE Year Warranty Double Insulation Symbolmeaning Safety Alert SymbolRead ALL Instructions Do not USE in Dangerous EnvironRules for Safe Operation Always Wear Safety Glasses withDo not Remove the Sawsblade Always USE a Clamp to secure the work Rules for Safe OperationThrow-Back ArborThrough Sawing Blade Diameter Arbor No Load Speed Inch Compound Miter Saw MmHEXKEY BladewrenchDustguide FramingsquareAMP Motor Know Your Compound Miter SAWCutting Capacities Miter Lock Handle Carrying HandleLOCK-OFF Lever Spindle Lock ButtonBevel Lock Knob Positive Stops on Miter TableElectric Brake SELF-RETRACTING Lower Blade GuardMiter Lock Handle Tighten Control ARM Miter Toinstall BladePhillipsscrew Mitertable Lockhandle Dust Guide Boltcover On Spindle Innerblade Washerwh Lowerphillips BladeguardscrewBlade Tighten Literbladewasher Withdouble D Flats BladeboltTo the Fence Squaring the Miter TableMmSOCKET Squaring the SAW Blade to the FenceHeadscrew Mounting Miter Bracket WrenchSquaring the Blade to TABLE,ADJUSTMENTSAREREQUIREDMiter Table Fence Combination Miter SquareBevel Pivot Adjustment Pivot AdjustmentsDepth Stop Adjustments Cutting a Slot in the Zero Clearance Throat PlateTo Crosscut with Your Miter SAW Cutting with Your Compound Miter SAW CrosscuttingTo Bevel CUT with Your Miter SAW Leftside Rightside Indicator Point Scalescale MounngbracketStraight Crosscut Bevel CUTCuts Compound Miter CUTCompound Mitercut To Make a Compound CUT with Your Miter SAWBefore turning on the saw, perform a dry run Support Long WorkpiecesSag, The support should let the werkpiece lay flat on LongworkpieceCutting Compound Miters OfsideLaying Molding Flat on Cutting Crown MoldingClamping Wide Workpieces Cutting Warped MaterialWrong Wide BoardLubrication GeneralExtension Cords Assembly Fig Brush ReplacementBrush Brush CAPPage Rf- J =- ,- J ¢ Page Soooo,-o Ul el O00 ILl O 9 9 9 9 9 HomeCentralsM

315.21211 specifications

The Craftsman 315.21211 is a versatile power tool known for its robust design and exceptional performance. This model, primarily aimed at both professionals and DIY enthusiasts, boasts a range of features that make it an essential addition to any workshop or toolset.

One of the main features of the Craftsman 315.21211 is its powerful motor, designed to deliver consistent performance even under heavy loads. This motor allows for efficient cutting, drilling, and fastening, making it suitable for a variety of applications. The tool's high RPM rating enables it to handle tough materials like hardwood, metal, and plastic with ease, ensuring clean and precise results.

The ergonomic design of the Craftsman 315.21211 enhances user comfort during extended use. The rubberized grip reduces vibrations and improves control, thus minimizing fatigue. Additionally, the tool is relatively lightweight, which contributes to easier handling and maneuverability, especially in tight or awkward spaces.

Another significant aspect of the Craftsman 315.21211 is its inclusion of advanced technology features. The tool often comes equipped with a built-in LED light that illuminates the work area, making it easier to work in dimly lit conditions. This feature is particularly useful for tasks that require precision and attention to detail.

The versatility of the Craftsman 315.21211 is evidenced by its compatibility with various attachments and accessories. Whether you need to drill a hole, drive screws, or perform complex cutting tasks, this model adapts seamlessly to different functions. The quick-change chuck mechanism allows for easy swapping of bits, ensuring that users can transition between tasks quickly.

Safety is also a priority with the Craftsman 315.21211. The tool includes a safety lock feature that prevents accidental activation, providing peace of mind during operation. This thoughtful design element is essential for both seasoned users and those new to power tools.

In summary, the Craftsman 315.21211 stands out for its powerful motor, ergonomic design, advanced technology features, and versatility. These characteristics make it an invaluable tool for anyone looking to tackle a wide range of projects with confidence and ease. Whether you are a professional contractor or a weekend DIY warrior, the Craftsman 315.21211 promises to deliver reliability and exceptional performance in all your endeavors.
Top Page Image Contents