RIDGID MS1290LZ1 manual Glossary of Terms

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GLOSSARY OF TERMS

Anti-Kickback Pawls (radial arm and table saws)

A 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 the blade at any angle other than 90° to the table surface.

Chamfer

A cut removing a wedge from a block so the end (or part of the end) is angled rather than at 90°.

Compound Cut

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

Cross cut

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

Cutter Head (planers and jointers)

A rotating piece of adjustable blades. The cutter head removes material from the workpiece.

Dado Cut

A non-through cut which produces a square-sided notch or trough in the workpiece (requires a special blade).

Featherboard

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

FPM or SPM

Feet per minute (or strokes per minute), used in reference to blade movement.

Freehand

Performing a cut without the workpiece being guided by a fence, miter gauge, or other aids.

Gum

A sticky, sap-based residue from wood products.

Heel

Alignment of the blade to the fence.

Kerf

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

Kickback

A hazard that can occur when the blade binds or stalls, throwing the workpiece back toward operator.

Leading End

The end of the workpiece pushed into the tool first.

Miter Cut

A cutting operation made with the workpiece at any angle to the blade other than 90°.

Non-Through Cuts

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

Pilot Hole (drill presses)

A small hole drilled in a workpiece that serves as a guide for drilling large holes accurately.

Push Blocks and Push Sticks

Devices used to feed the workpiece through the saw blade during cutting operations. A push stick (not a push block) should be used for narrow ripping operations. These aids help keep the operator’s hands well away from the blade.

Resaw

A cutting operation to reduce the thickness of the workpiece to make thinner pieces.

Resin

A sticky, sap-based substance that has hardened.

Revolutions Per Minute (RPM)

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

Ripping or Rip Cut

A cutting operation along the length of the workpiece.

Riving Knife (table saws)

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

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.

Snipe (planers)

Depression made at either end of a workpiece by cutter blades when the workpiece is not properly supported.

Through Sawing

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

Throw-Back

The throwing back of a workpiece usually caused by the workpiece being dropped into the blade or being placed inadvertently in contact with the blade.

Workpiece or Material

The item on which the operation is being done.

Worktable

Surface where the workpiece rests while performing a cutting, drilling, planing, or sanding operation.

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Contents OPERATOR’S Manual Introduction Table of ContentsGeneral Safety Rules Read ALL Instructions Blade Coasts After Being Turned OFF  Before Making a CUT, be Sure ALL ADJUST- Ments are Secure Specific Safety RulesSpecific Safety Rules Symbol Name DESIGNATION/EXPLANATION SymbolsSymbol Signal Meaning ServiceElectrical Cord Length Wire Size A.W.GDouble Insulation Electrical ConnectionGlossary of Terms Product Specifications Features12 IN. Blade Know Your Compound Miter SAWAMP Motor Bevel Lock LeverMiter Lock Lever Switch TriggerMiter Scale Miter ThumbwheelRatchet Tools NeededCombination Square Phillips Screwdriver Framing SquareLoose Parts Dust BAGFlat Head Socket CAP Screw Assembly UnpackingMounting Holes Locking / Unlocking the SAW ARM Using the Depth GuideSAW ARM Depth GuideInstalling the Work Clamp Installing the Dust BAGDust BAG Frame Guide Exhaust Port Work ClampBlade Installing / Replacing the BladeOuter Blade Washer Loosen Washer HEX Boltinner Blade Washer withAligning the Laser Guide Line Mounting the Exactline Laser GuideLaser Broken RED LineCentering the SAW Blade Between the Slide Bars Removing / Replacing the Zero CLEAR- Ance Throat PlateSquaring the SAW Blade to the Fence Adjusting the Miter Lock LeverSee Figures 18 See Figures 20View of Blade Square with Fence Miter Scale Indicator FigAdjusting the Bevel Pivot Adjusting the Bevel Lock LeverTravel Pivot Adjustment See Figures 25Squaring the Blade to the Miter Table IndicatorSee Figures 28 Sliding Miter FenceOperation ApplicationsCutting with Your Sliding Compound Miter SAW To Slide CUT See Figures 32Slide CUT Slide SAW ARM Forward then Push Down Back To Miter CUT / Cross CUT See Figures 34Work Clamp Cross CUT Miter CUT To Bevel CUT Scale Indicator BevelSee Figures 36 Bevel CUT Clamp Lock PINCompound Miter CUT To Compound Miter CUTClamping Wide Workpieces Supporting Long WorkpiecesSee Figures 40 Long WorkpieceRough Cutting a Dado Using AN Auxiliary FenceSee Figures 43 Depth Guide CUT These Grooves With SAWCOMPOUND-ANGLE Settings for Popular Structures Cutting Compound MitersPitch Side Laying Molding Flat on the Miter Table Cutting Crown MoldingCeiling Inside Corner FenceUsing a Crown Molding Support JIG Making a Crown Molding Support JIGCrown Molding JIG General Maintenance MaintenanceCutting Warped Material LubricationAdjusting Socket Head Screw Brush ReplacementMotor Belt Tension Brush CAP Belt CoverDo not attempt to activate the laser Changing the BatteriesLaser Guide Screws Aperture Cover KEY KEYMiter Saw Utility Vehicle AccessoriesDAY Satisfaction Guarantee Policy WarrantyWhat is Covered Under the 3 Year Limited Service Warranty HOW to Obtain Service What is not CoveredModel No MS1290LZ1 Serial No Customer Service Information

MS1290LZ1 specifications

The RIDGID MS1290LZ1 is a powerful miter saw designed for both professional tradespeople and avid DIYers, providing exceptional versatility, precision, and ease of use. With its robust features and innovative technologies, this miter saw stands out in the crowded market of power tools.

One of the standout features of the MS1290LZ1 is its powerful 15-amp motor, which generates an impressive 4,000 RPM. This high-speed operation allows for quick and clean cuts through various materials, including hardwood, softwood, and composites. Capable of making both bevel and miter cuts, the saw offers a cutting capacity of up to 12 inches, making it suitable for a range of applications, from framing to crown molding.

The MS1290LZ1 is equipped with a dual bevel system, allowing users to make beveled cuts to the left and right with ease. This means that operators can achieve precise angles without the need to flip or reposition their workpieces, significantly enhancing efficiency. The saw features a generous cutting capacity of 0 to 50 degrees for miter cuts on both sides, enabling a wide variety of projects with intricate angles.

Another notable characteristic of this miter saw is its advanced laser guide system. This technology projects an accurate line of cut directly onto the material, ensuring maximum precision. The adjustable laser can be aligned with the blade for improved accuracy, reducing the likelihood of errors. Additionally, the MS1290LZ1 includes a built-in work light that illuminates the cutting area, providing visibility in low-light environments.

The saw's ergonomic design enhances user comfort during operation. Equipped with a sturdy and lightweight chassis, the MS1290LZ1 is easy to transport, making it an excellent choice for on-site jobs. The handle features a comfortable grip, allowing for extended use without causing fatigue. Moreover, the saw includes a dust collection port that helps maintain a clean workspace by minimizing sawdust and debris.

In conclusion, the RIDGID MS1290LZ1 miter saw combines power, precision, and user-friendly features, making it an ideal tool for both novice and experienced users. With its powerful motor, dual bevel capabilities, advanced laser guide, and ergonomic design, this miter saw offers the versatility and performance needed to tackle any cutting task with confidence. Whether you're framing a house, crafting custom furniture, or working on detailed trim, the MS1290LZ1 is equipped to handle the job efficiently and accurately.
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