Dremel Moto-Saw MS20
Dremel Moto-Saw MS20 is engineered for dependable woodworking precision and clean curve severance. Features 120v / 0.6 amp corded, multi-stage orbital action, and tool-free T-shank blade changes for jobsite and home remodeling projects.
- Max Wood Cut: 3-1/8 in. (80 mm)
- Max Steel Cut: 3/8 in. (10 mm)
- Stroke Speed: 1.500–2.250 SPM
- Bare Tool Weight: 2.4 lbs. (bare tool)
Browse compatible T-shank blades for wood, metal and plastics →
Key Performance Highlights
- 3-1/8 in. (80 mm)Max Wood Cut
- 1.500–2.250 SPMStroke Speed
- 13/16 in. (20 mm)Stroke Length
- Barrel GripGrip Style
Engineering Strengths & Performance Advantages
Advantage 1
High-efficiency motor delivers responsive cutting cadence across softwoods, hardwoods, and metal sheet.
Advantage 2
Tool-free blade clamp accepts universal T-shank blades for fast, secure replacements without wrenches.
Advantage 3
Multi-position orbital pendulum mechanism boosts cutting velocity in thick structural lumber.
Advantage 4
Rigid beveling base plate tilts up to 45° for accurate angled miters and bevel cuts.
Advantage 5
Ergonomic barrel grip geometry with non-slip rubber grip cushions user hand fatigue.
Workshop Checklist & Buying Advice
- Bare Tool designation: On merchant listings like Amazon, "Bare Tool" indicates the package includes only the jigsaw itself. Battery packs and charger are sold separately or bundled in kit versions.
- Universal T-Shank: This tool utilizes standard universal T-shank blades. Older U-shank or universal-hole blades are not recommended.
- Dust collection: For indoor carpentry and cabinetry remodeling, connect an external 1-1/4" vacuum hose adapter to minimize airborne dust.
Everything You Need to Start Cutting with this Jigsaw
To maximize precision and runtime right out of the box, our woodworking editors recommend pairing this saw with contractor-grade blades and matching power accessories.
Dremel Moto-Saw MS20
Dremel Moto-Saw MS20 is engineered for dependable woodworking precision and clean curve severance. Features 120v / 0.6 amp corded, multi-stage orbital action, and tool-free T-shank blade changes for jobsite and home remodeling projects.
Bosch Robust Line Wood and Metal (10-Piece Set)
Heavy-duty shockproof case containing premium Clean for Wood, Speed for Wood, and Basic for Metal blades.
Bosch T 101 BR Down-Cut Reverse Blades
Reverse-oriented downward-cutting teeth prevent chip-out and tear-out on visible laminate countertop surfaces.
WORX WX463
WORX
- Power: 120V / 5.0 Amp Corded
- Max Wood: 2-9/16 in. (65 mm)
- Speed: 0 – 3,000 SPM
WORX WX478.1
WORX
- Power: 120V / 5.9 Amp Corded
- Max Wood: 3-1/2 in. (90 mm)
- Speed: 1.000–3.100 SPM
Bosch PST 650
Bosch
- Power: 120V / 4.5 Amp Corded
- Max Wood: 2-9/16 in. (65 mm)
- Speed: 3.100 SPM
Dremel Moto-Saw MS20: Workshop Positioning & Cutting Capabilities
Bringing dependable jobsite stamina to trim carpenters, the Dremel Moto-Saw MS20 showcases Dremel’s mechanical engineering in a versatile Barrel Grip configuration. The responsive 120V / 0.6 Amp Corded motor ensures that the Dremel Moto-Saw MS20 navigates tight turns and compound angles without losing stroke cadence.
Dremel Moto-Saw MS20 is engineered for dependable woodworking precision and clean curve severance. Features 120v / 0.6 amp corded, multi-stage orbital action, and tool-free T-shank blade changes for jobsite and home remodeling projects.
Whether cutting 3-1/8 in. (80 mm) in standard lumber framing, 3/8 in. (10 mm) in sheet metal roofing, or 13/16 in. (20 mm) in extruded trim, the Dremel Moto-Saw MS20 maintains perpendicular cut lines across diverse materials with appropriate blade selections.
Verified Factory Specifications & Physical Dimensions
Below are the verified manufacturer specifications and physical parameters for the Dremel Moto-Saw MS20:
- Power Platform: 120V / 0.6 Amp Corded
- Grip Configuration: Barrel Grip
- No-Load Stroke Rate: 1.500–2.250 SPM
- Stroke Length: 13/16 in. (20 mm)
- Cutting Capacity in Wood: 3-1/8 in. (80 mm)
- Cutting Capacity in Steel: 3/8 in. (10 mm)
- Cutting Capacity in Aluminum: 13/16 in. (20 mm)
- Bare Tool Weight: 2.4 lbs. (bare tool)
- Bevel Range: Positive detents at 0°, 15°, 30°, and 45°
- Blade Shank Standard: Universal keyless T-shank clamp
Motor Architecture & Vibration Damping Dynamics
Engineered for steady workshop duty, the 120V / 0.6 Amp Corded motor in the Dremel Moto-Saw MS20 produces a responsive 1.500–2.250 SPM cadence. Balanced rotational counterweights minimize lateral tool wander, helping woodworkers maintain perpendicular cut faces across solid stock.
By eliminating the high overhanging handle, the barrel-style body of the Dremel Moto-Saw MS20 delivers exceptional feedback through the fingertips. Rubberized touchpoints along the cylindrical housing absorb vibration, ensuring precise tracking when trimming scribe lines along irregular masonry or drywall.
Shoe Base Engineering, Bevel Accuracy & Cut-Line Clarity
Engineered with a die-cast alloy foot, the Dremel Moto-Saw MS20 glides steadily across sheet goods without marring pre-finished veneers. Left-and-right bevel adjustments up to 45 degrees enable accurate chamfer cuts, complemented by effective forward debris ejection.
Keyless Blade Clamp & Orbital Action Settings
Changing blades on the Dremel Moto-Saw MS20 requires zero tools thanks to a spring-loaded quick-change chuck. Pulling the external release lever disengages the locking tangs for instant, safe blade replacement with standard T-shank accessories.
To balance rapid lumber severance against splinter-free face cuts, the Dremel Moto-Saw MS20 provides selectable orbital pendulum levels:
- Setting 0: Vertical reciprocation without orbital swing. Essential for sheet metals, copper tubing, PVC, and chip-free cuts in double-sided melamine veneers.
- Setting 1: Subtle orbital oscillation. Recommended for dense hardwoods like white oak, hard maple, and birch plywood to balance edge smoothness with cut progress.
- Setting 2: Medium pendulum swing. The workhorse setting for general softwood framing (2x4, 2x6) and construction lumber.
- Setting 3: Maximum aggressive orbital thrust. Delivers blistering feed speed for rough dimensioning, timber framing, and demolition work where speed outweighs edge cosmetics.
Frequently Asked Questions About the Dremel Moto-Saw MS20
Is the Dremel Moto-Saw MS20 sold as a bare tool or a kit?
Most retailers list the Dremel Moto-Saw MS20 as a Bare Tool (tool-only), which is ideal for tradespeople who already own Dremel 120V / 0.6 Amp Corded batteries and chargers. If you are starting fresh on this platform, search for starter bundles that include a battery pack, charger, and carrying bag.
How long does a single charge last on the Dremel Moto-Saw MS20?
Runtime varies with material density and feed rate, but a standard 4.0 Ah or 5.0 Ah pack typically delivers between 70 and 120 linear feet of cuts through 3/4-inch plywood or pine before requiring a recharge cycle.
Will old-style slotted blades fit the Dremel Moto-Saw MS20?
The tool’s quick-release chuck requires universal T-shank accessories with lateral retaining tangs. Slotted U-shank blades lack the side tangs necessary for tool-free mechanical engagement and should not be used.