The JCB 21-JS800 Jigsaw is a powerful and versatile tool, perfect for a wide range of corded jigsaw projects.
With its 800W motor and adjustable 0–45° cutting angles, it’s suitable for both beginners and experienced DIYers. Whether you're creating stylish home décor or practical workshop builds, this jigsaw is a reliable companion.
Here are some of the best DIY projects you can tackle with it:
1. Custom Floating Shelves
Estimated Time: 2–3 hours
Create stylish and functional floating shelves to organise your space and display your favourite items.
Materials
- Plywood or hardwood boards
- Sandpaper
- Wall brackets and screws
- Paint or wood stain (optional)
Steps
- Measure & Mark – Decide your shelf dimensions and mark them clearly.
- Cut – Use the jigsaw at 0° for straight, clean cuts.
- Sand & Finish – Smooth edges and apply paint or stain if desired.
- Install – Mount using brackets and screws.
Pro Tip: Mastering basic cutting techniques improves accuracy and finish quality.
2. Heavy-Duty Workbench
Estimated Time: 4–6 hours
A solid workbench is essential for any workshop.
Materials
- Plywood or hardwood
- 4x4 wooden posts
- Screws and bolts
- Wood glue
Steps
- Measure & Cut – Prepare tabletop and legs.
- Cut Precisely – Use the jigsaw for thick materials.
- Assemble – Secure with screws and bolts.
- Finish – Sand and apply a protective sealant.
Pro Tip: Add a lower shelf for extra storage and strength.
3. Custom Tool Rack
Estimated Time: 2–3 hours
Keep your tools organised and easily accessible.
Materials
- Plywood or MDF
- Screws and wall anchors
- Measuring tape and level
Steps
- Design Layout – Plan your rack.
- Cut Panels – Create slots and sections.
- Assemble – Secure with screws.
- Mount – Attach safely to the wall.
- Organise – Place tools in designated spots.
Pro Tip: Add custom cut-outs for specific tools.
4. Knife Display Stand
Estimated Time: 1.5–2.5 hours
Perfect for collectors or organised storage.
Materials
- Solid hardwood
- Sandpaper
- Wood stain
- Mounting brackets (optional)
Steps
- Measure & Cut – Size your stand.
- Create Slots – Cut precise grooves.
- Sand – Smooth all edges.
- Finish – Apply stain or paint.
- Display – Mount or place on a surface.
Pro Tip: Use angled cuts for a more custom look.
5. Outdoor Firewood Rack
Estimated Time: 3–4 hours
Keep firewood dry and neatly stacked.
Materials
- Pressure-treated wood
- Weatherproof screws
- Wood sealant
Steps
- Measure & Mark
- Cut Components – Base, sides, supports
- Assemble Base
- Add Supports
- Seal – Protect from weather
Pro Tip: Add a slanted roof for extra protection.
6. Off-Road Vehicle Storage Box
Estimated Time: 3–5 hours
Ideal for trucks or ATVs to store tools securely.
Materials
- Heavy-duty plywood
- Hinges and locks
- Weatherproof paint
Steps
- Design Box
- Cut Panels
- Assemble Structure
- Install Hinges & Locks
- Weatherproof
Pro Tip: Add foam padding to protect contents during travel.
7. Wooden Garden Planters
Estimated Time: 2–3 hours
Add a natural touch to your outdoor space.
Materials
- Pressure-treated wood or pine
- Screws or nails
- Wood sealant
- Soil and plants
Steps
- Measure & Mark
- Cut Panels
- Assemble Planter
- Seal Wood
- Fill & Plant
Pro Tip: Drill drainage holes to prevent overwatering.
Why Choose the JCB 21-JS800 Jigsaw?
The JCB 21-JS800 stands out for its power, precision, and versatility. It handles a wide variety of materials and projects, making it ideal for everything from simple décor to complex builds.
Frequently Asked Questions (FAQs)
What can you make with a jigsaw tool?
A jigsaw is a versatile power tool that allows you to make intricate cuts, curves, and straight lines with ease. With a jigsaw, you can create:
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Custom furniture pieces
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Decorative wooden signs
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Puzzle pieces and craft projects
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Flooring and tile cutouts
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DIY shelves and cabinetry
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Metal or plastic components for home projects
Whether you're working on home renovations or creative DIY crafts, a jigsaw is a must-have for precision cutting.
How do you use a jigsaw for DIY projects?
Using a jigsaw for DIY projects is simple with the right approach:
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Choose the right blade – Use a wood-cutting, metal-cutting, or specialty blade depending on the material.
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Secure the material – Clamp your workpiece to keep it steady while cutting.
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Mark your cut line – Use a pencil or tape to guide your cut for accuracy.
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Adjust the settings – Set the speed and orbital action based on the material type.
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Start cutting slowly – Begin at a lower speed and guide the jigsaw along your cut line.
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Follow the guide and finish smoothly – Keep steady pressure and let the blade do the work.
JCB jigsaws provide power and control, making them ideal for cutting curves, angles, and straight lines for any DIY project.
What materials can a jigsaw cut?
A jigsaw can cut through a wide range of materials when fitted with the right blade, including:
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Wood – Softwood, hardwood, plywood, and MDF
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Metal – Aluminium, sheet metal, and thin steel
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Plastic – Acrylic, PVC, and polycarbonate
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Ceramic Tiles – With a carbide grit blade
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Laminate & Flooring – Perfect for cutting panels and adjustments
With JCB jigsaws, you get the power and precision to handle all kinds of materials for your projects.
Are corded jigsaws more powerful than cordless ones?
Yes, corded jigsaws generally provide more power and unlimited runtime, making them ideal for heavy-duty cutting tasks. However, cordless jigsaws offer excellent portability, making them perfect for on-the-go projects where power outlets are limited.
JCB Tools offers both corded and cordless jigsaws, ensuring that you have the right tool for your needs—whether you prioritize power or flexibility.
