Introduction
Thank you for choosing the Stanley SCR300D1K 20V Cordless Reciprocating Saw. This manual provides essential information for the safe operation, maintenance, and care of your tool. Please read this manual thoroughly before using the product and keep it for future reference. Proper use and maintenance will ensure optimal performance and extend the life of your saw.

Image: The Stanley SCR300D1K 20V Cordless Reciprocating Saw kit, including the saw, a 2Ah battery, a 1.25A charger, and a durable carrying case.
Safety Instructions
Always observe basic safety precautions to reduce the risk of fire, electric shock, and personal injury when using power tools. Keep this manual for future reference.
General Power Tool Safety
- Work Area Safety: Keep your work area clean and well-lit. Cluttered or dark areas invite accidents. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
- Electrical Safety: Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges, and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
- Personal Safety: Always wear eye protection. Use safety glasses, goggles, or a face shield. Wear hearing protection when operating noisy tools. Dress properly; do not wear loose clothing or jewelry. Keep hair, clothing, and gloves away from moving parts.
- Tool Use and Care: Do not force the power tool. Use the correct power tool for your application. It will do the job better and safer at the rate for which it was designed. Disconnect the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools.
- Battery Tool Use and Care: Recharge only with the charger specified by the manufacturer. Use power tools only with specifically designated battery packs.
Reciprocating Saw Specific Safety
- Hold Tool Securely: Always hold the tool firmly with both hands to maintain control.
- Blade Contact: Keep hands away from the cutting area and the blade. Do not reach underneath the workpiece.
- Kickback Prevention: Ensure the blade is not contacting the workpiece before starting the saw. Avoid cutting into existing walls or other blind areas where hidden electrical wiring or plumbing may be present.
- Workpiece Support: Secure the workpiece with clamps or other practical means to a stable platform. Holding the work by hand or against your body makes it unstable and may lead to loss of control.
- Accidental Starting: Ensure the switch is in the off-position before inserting the battery pack.
Components
Your Stanley SCR300D1K 20V Cordless Reciprocating Saw kit includes the following items:
- (1) SCR300 20V Reciprocating Saw
- (1) Cutting Blade (for general purpose use)
- (1) SB202 2Ah Lithium-ion Battery
- (1) SC125 1.25A Battery Charger
- (1) Carrying Case
Setup
Charging the Battery
The battery pack is not fully charged out of the carton. Before using the battery pack and charger, read all safety instructions. To charge the battery:
- Plug the charger (SC125) into an appropriate electrical outlet. The charger is bivolt (127V/220V).
- Slide the battery pack (SB202) onto the charger. Ensure it is fully seated.
- The charging indicator light on the charger will illuminate, indicating the charging status. Refer to the charger's specific instructions for light patterns.
- Once charging is complete, remove the battery pack from the charger.

Image: The Stanley SB202 2Ah Lithium-ion battery and the SC125 1.25A charger, ready for use.
Installing and Removing the Battery
- To Install: Align the battery pack with the receptacle on the tool handle. Slide the battery pack into the tool until it locks securely in place.
- To Remove: Press the battery release button (usually located on the battery pack itself) and slide the battery pack out of the tool.
Installing and Removing the Blade
This saw features a keyless blade change mechanism for convenience.
- To Install: Ensure the tool is off and the battery is removed. Rotate the blade clamp collar counter-clockwise. Insert the blade shank fully into the blade clamp. Release the collar to lock the blade in place. Gently pull on the blade to ensure it is securely fastened.
- To Remove: Ensure the tool is off and the battery is removed. Rotate the blade clamp collar counter-clockwise and pull the blade out.

Image: A close-up view of the keyless blade clamp and the adjustable shoe mechanism on the Stanley SCR300D1K reciprocating saw, illustrating how blades are inserted and removed.
Operating
Starting and Stopping the Saw
- To Start: Press the secondary lock-off switch (if present) and then depress the variable speed trigger switch.
- To Stop: Release the variable speed trigger switch.
Variable Speed Control
The saw features a variable speed trigger, allowing you to control the cutting speed from 0 to 3000 strokes per minute (SPM). Press the trigger lightly for slower speeds and harder for faster speeds. Slower speeds are suitable for starting cuts or cutting softer materials, while faster speeds are ideal for aggressive cutting in harder materials.
Adjustable Shoe
The adjustable shoe can be positioned to control the depth of cut and provide stability during operation. To adjust, loosen the shoe adjustment mechanism, slide the shoe to the desired position, and then tighten it securely. This feature helps to extend blade life by allowing different sections of the blade teeth to be used.
Cutting Techniques
- Always ensure the workpiece is securely clamped or held.
- Place the shoe firmly against the workpiece before starting the cut.
- Allow the blade to reach full speed before engaging the material.
- Apply steady, even pressure. Do not force the saw, let the blade do the work.
- For plunge cuts, ensure the blade is sharp and the material is suitable.

Image: A user demonstrating the Stanley SCR300D1K reciprocating saw in action, cutting through a wooden beam with the shoe pressed against the material for stability.
Maintenance
Regular maintenance ensures the longevity and safe operation of your tool.
Cleaning
- Keep the ventilation slots clean to prevent overheating.
- Use a soft brush or dry cloth to clean the tool. Do not use water or chemical cleaners.
- Periodically clean the blade clamp area to ensure smooth blade changes.
Blade Care
- Inspect blades before each use for sharpness and damage. Replace dull or damaged blades immediately.
- Use the correct blade type for the material being cut.
Battery Care and Storage
- Store batteries in a cool, dry place away from direct sunlight and extreme temperatures.
- Do not store batteries in a discharged state for extended periods. Charge them periodically if not in use.
- Always remove the battery from the tool before storage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Saw does not start | Battery not installed correctly or discharged; Lock-off switch not engaged; Faulty switch | Ensure battery is fully inserted and charged; Press lock-off switch before trigger; Contact service center if switch is faulty |
| Poor cutting performance | Dull or incorrect blade; Insufficient pressure; Overheating | Replace blade with a sharp, appropriate type; Apply steady, even pressure; Allow tool to cool down |
| Battery not charging | Charger not plugged in; Faulty battery or charger; Extreme temperature | Check power connection; Try another battery/charger if available; Charge in a moderate temperature environment |
Specifications
| Feature | Specification |
|---|---|
| Model | SCR300D1K |
| Brand | Stanley |
| Voltage | 20V Max |
| Battery Type | Lithium-ion (2Ah SB202 included) |
| Charger | 1.25A (SC125 included), Bivolt |
| Strokes Per Minute (SPM) | 0-3000 GPM (variable speed) |
| Blade Change | Keyless |
| Handle Type | D-handle (rubberized grip) |
| Special Features | Adjustable shoe, Secondary lock-off switch, Lightweight |
| Blade Material (included) | Carbon steel |
| Approx. Weight (tool only) | Refer to product packaging for exact weight (packaging weight 4.22 kg) |
| Certification | INMETRO (Brazil) |
Warranty and Support
Your Stanley SCR300D1K 20V Cordless Reciprocating Saw is covered by a manufacturer's warranty. For specific warranty terms, conditions, and duration, please refer to the warranty card included with your product or visit the official Stanley website.
For technical assistance, spare parts, or service, please contact Stanley customer support in your region. Keep your purchase receipt as proof of purchase for warranty claims.
You can find contact information for Stanley customer service on their official website or through your local retailer.






