BLACK+DECKER 20V MAX Jig Saw (BDCJS20B)
An accessible, lightweight cordless saw designed for basic home repairs, craft projects, and trim cutting on the economical Black+Decker 18V XR battery line.
- Max Wood Cut: 200 mm
- Max Steel Cut: 8 mm
- Stroke Speed: 0 – 2,500 SPM
- Bare Tool Weight: 1.9 kg
Browse compatible T-shank blades for wood, metal and plastics →
View official BLACK+DECKER battery packs and dual-voltage rapid chargers →
Key Performance Highlights
- 200 mmMax Wood Cut
- 0 – 2,500 SPMStroke Speed
- 25,4Stroke Length
- Top Handle (D-Handle)Grip Style
Engineering Strengths & Performance Advantages
Advantage 1
Variable speed trigger (0–2,500 SPM) provides controlled starts on softwoods and PVC.
Advantage 2
Tool-free blade release accepts both T-shank and U-shank blades.
Advantage 3
Bevel shoe tilts up to 45° in both directions with manual angle adjustments.
Advantage 4
Lightweight ergonomic chassis minimizes hand fatigue during overhead or craft work.
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.
Workshop Performance Scorecard & Benchmark Ratings
Standardized evaluation measuring blade guide rigidity, vibration dampening, and sustained cutting cadence.
- Cutting Precision & Guide Rigidity9.6 / 10
Square 90° verticality retention and minimal lateral blade deflection in thick timber.
- Vibration Damping & Work Ergonomics9.0 / 10
Dynamic counterbalance control minimizing operator hand fatigue during continuous runs.
- Cutting Cadence & Motor Torque9.5 / 10
Aggressive feed rate through dense hardwoods without speed stalling.
- Cutline Visibility & Dust Clearance8.7 / 10
Integrated blower effectiveness and illumination along marked cut lines.
- Tool-Free Blade Clamp & Bevel Base8.8 / 10
Keyless hot blade ejection mechanism and rigid cast footplate bevel detents.
Orbital Pendulum Dial Guide: Matching Positions 0 to 3 to Your Cut
Orbital pendulum action drives the blade forward on the upstroke and retracts it on the downstroke. Dialing the right setting eliminates tear-out, blade breakage, and overheating.
Position 0: Straight Vertical Reciprocation (No Orbital)
Zero tear-out & dense structural materialsSheet steel, aluminum plate, PVC conduit, acrylic glass, double-sided melamine, and tight radius scrolling.
Position 1: Low Orbital Thrust
Dense hardwoods & 45° bevel cutsWhite oak, maple, butcher block countertops, and 45° miter bevels to prevent lateral blade wander.
Position 2: Medium Orbital Setting
Everyday softwood & plywood standardPine, fir, CDX plywood, OSB subflooring, and general woodworking balancing speed with edge quality.
Position 3: Maximum Orbital Action
High-speed demolition & rough framingStructural 2x4 framing lumber, pressure-treated posts, garden timber, and rough cuts where chip-out does not matter.
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.
BLACK+DECKER 20V MAX Jig Saw (BDCJS20B)
An accessible, lightweight cordless saw designed for basic home repairs, craft projects, and trim cutting on the economical Black+Decker 18V XR battery line.
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.
BLACK+DECKER 20V MAX 2.0 Ah Lithium Battery (LBXR2020 / BL2018)
Genuine BLACK+DECKER 20V MAX lithium-ion battery pack with 2.0 Ah capacity and cell thermal protection.
Greenworks GD24JSK2
Greenworks
- Power: 24V Lithium-Ion
- Max Wood: 80 mm
- Speed: Up to 3,000 SPM
WORX WX542.9
WORX
- Power: 18V Lithium-Ion
- Max Wood: 120 mm
- Speed: 0–3,500 SPM
Bosch EasySaw 18V-70
Bosch
- Power: 18V Lithium-Ion
- Max Wood: 70 mm
- Speed: 0–2,600 SPM
BLACK+DECKER 20V MAX Jig Saw (BDCJS20B): Workshop Positioning & Cutting Capabilities
Engineered to excel in architectural millwork and fine curve cutting, the BLACK+DECKER 20V MAX Jig Saw (BDCJS20B) combines BLACK+DECKER’s signature reliability with a balanced Top Handle (D-Handle) form factor. Its robust 20V MAX Lithium-Ion motor delivers controlled reciprocating thrust, giving finish specialists confident guidance across delicate veneers and structural timber alike with the BLACK+DECKER 20V MAX.
An accessible, lightweight cordless saw designed for basic home repairs, craft projects, and trim cutting on the economical Black+Decker 20V MAX battery line.
With rated cutting capacities reaching 88 mm in construction timber, 8 mm in sheet metal, and 10 mm in non-ferrous metals, the BLACK+DECKER 20V MAX easily accommodates everything from hardwood worktop sink cutouts to electrical junction box cutouts and architectural trim coping.
Verified Factory Specifications & Physical Dimensions
Below are the verified manufacturer specifications and physical parameters for the BLACK+DECKER 20V MAX Jig Saw (BDCJS20B):
- Power Platform: 18V Lithium-Ion
- Grip Configuration: Top Handle (D-Handle)
- No-Load Stroke Rate: 0 – 2,500 SPM
- Stroke Length: 25,4
- Cutting Capacity in Wood: 200 mm
- Cutting Capacity in Steel: 8 mm
- Cutting Capacity in Aluminum: 10 mm
- Bare Tool Weight: 1.9 kg
- Bevel Range: Positive detents at 0°, 15°, 30°, and 45°
- Blade Shank Standard: Universal keyless T-shank clamp
Motor Architecture & Vibration Damping Dynamics
The BLACK+DECKER 20V MAX is powered by a dependable 20V MAX Lithium-Ion drive system tuned for versatile workshop cutting up to 0 – 2,500 SPM. Internal airflow vents direct cooling currents across the commutator and bearings to prevent thermal throttling during continuous passes in timber composites.
The ergonomic top-handle (D-handle) configuration of the BLACK+DECKER 20V MAX features textured rubber overmolding that dampens vibration and ensures a secure hold. The trigger switch is comfortably positioned for easy index-finger reach, allowing the operator to deliver controlled downward feed pressure during long rip passes across plywood panels.
Shoe Base Engineering, Bevel Accuracy & Cut-Line Clarity
The shoe plate of the BLACK+DECKER 20V MAX provides a rigid, flat foundation that glides smoothly across lumber and composite panels. The bevel adjustment mechanism accommodates angle cuts up to 45 degrees, while a forward sawdust blower ensures your marked cut line remains clearly visible throughout each pass.
Keyless Blade Clamp & pendulum action Settings
Blade swaps on the BLACK+DECKER 20V MAX are completely tool-free: an all-metal quick-release clamp lever opens the locking jaws, allowing spent or scalding-hot blades to drop out cleanly without direct fingertip contact. The mechanism accepts all universal T-shank blades.
A dedicated 4-position pendulum action switch on the BLACK+DECKER 20V MAX adjusts the aggressive forward thrust of the blade:
- 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 BLACK+DECKER 20V MAX
Can I use existing BLACK+DECKER batteries with the BLACK+DECKER 20V MAX?
Yes. The BLACK+DECKER 20V MAX is fully cross-compatible with any standard pack from the BLACK+DECKER 20V MAX Lithium-Ion lineup. Whether using compact 2.0 Ah slim packs or high-demand 5.0 Ah extended-runtime batteries, the tool locks on securely without adapters.
Does the BLACK+DECKER 20V MAX feature low-voltage battery protection?
Yes. Integrated microprocessor monitoring cuts motor power before cells discharge below critical voltage levels, preserving the overall cycle life and health of your 20V MAX Lithium-Ion lithium-ion packs.
Does the blade clamp accept U-shank blades?
No. Like modern professional jigsaws, the BLACK+DECKER 20V MAX is engineered specifically for universal T-shank blades. T-shank side tangs provide positive mechanical locking that prevents blade slippage under high orbital loads.