How to Get Cleaner and More Accurate Cuts with the HYCHIKA 800W Jigsaw
A jigsaw is one of the most useful cutting tools for home improvement, furniture installation and general woodworking. Unlike saws designed mainly for straight lines, a jigsaw can also follow curves, create internal openings and produce angled cuts.
The HYCHIKA 800W Jigsaw is designed to provide the power and flexibility needed for a wide range of DIY projects. With seven variable-speed settings, four orbital-action positions, an integrated laser guide and an adjustable bevel base, it can be configured for cutting wood, plastic, PVC and metal.
In this guide, we explain how its main functions work and how to choose the right settings for cleaner, more controlled cutting.
Why Use a Jigsaw for DIY Projects?
A jigsaw uses a narrow blade that moves rapidly up and down. Because the blade is relatively slim, the tool can follow cutting lines that would be difficult to achieve with a larger circular saw.
A jigsaw can be used for jobs such as:
- Cutting shelving and wooden boards
- Trimming plywood and MDF
- Creating curved or decorative shapes
- Cutting openings in worktops and panels
- Shortening plastic and PVC components
- Cutting thin metal sheets and profiles
- Producing bevelled edges
- Completing furniture installation projects
The quality of the result depends on selecting the correct blade, speed and orbital-action setting for the material.
Powerful 800W Motor for Different Materials
The HYCHIKA Jigsaw is powered by an 800W copper motor, providing a cutting speed of between 800 and 3,000 strokes per minute.
This power allows the jigsaw to cut materials commonly used in home and workshop projects, including:
- Solid wood
- Hardwood
- Plywood
- MDF
- Plastic
- PVC
- Aluminium
- Steel
Its maximum cutting capacity reaches up to 110mm in wood and 10mm in steel, depending on the blade, material and cutting conditions.
The additional power is especially useful when working with thicker boards or when completing longer cutting tasks where a lower-powered tool may slow down.
Choosing the Correct Speed Setting
Different materials require different cutting speeds. The seven-position speed dial allows the cutting rate to be adjusted before starting the job.
Higher speeds are generally suitable for fast cutting in wood, while lower or medium settings provide greater control when cutting metal and plastic.
A practical starting guide is:
Wood
Use a higher speed setting for most timber, plywood and MDF cutting tasks. Softer wood can normally be cut at a faster speed, while harder or thicker timber may require a steadier feed rate.
Plastic and PVC
Use a low-to-medium speed to reduce heat build-up. Excessive cutting speed may soften or melt some plastics around the cutting line.
Metal
Use a lower speed with a suitable fine-tooth metal blade. Cutting too quickly may overheat the blade and reduce its working life.
Detailed Curves
Reduce the speed when following small curves or complicated cutting lines. Slower movement gives the operator more time to guide the blade accurately.
Always test the selected setting on an offcut of the same material before cutting the final workpiece.
Laser Guide for Improved Cutting Control
Following a marked line can become difficult when dust and sawdust collect in front of the blade.
The integrated laser guide projects a visible line onto the surface of the material, helping the user maintain the intended cutting direction. It is particularly helpful for straight cuts where consistent alignment is important.
For best results:
- Mark the cutting line clearly with a pencil.
- Position the jigsaw base flat against the material.
- Align the laser with the marked line.
- Start the jigsaw before moving the blade into the material.
- Guide the tool forward steadily without forcing it.
The supplied parallel guide can also be used when making repeated cuts at a consistent distance from the edge of a board.
The laser is intended as a cutting aid. The marked line and blade position should still be checked throughout the cut.
Understanding the Four Orbital-Action Settings
Orbital action changes how the blade moves through the material.
At the lowest setting, the blade mainly moves vertically. At higher settings, it also moves slightly forwards during each cutting stroke.
The four available positions allow the cutting action to be adjusted for different tasks.
Position 0: Controlled and Smooth Cutting
The blade moves with minimal orbital action. This setting is suitable for:
- Thin metal
- Plastic
- PVC
- Fine cuts
- Smooth finished edges
- Detailed cutting work
Position 1: Light Orbital Action
This provides a balance between cutting speed and edge quality. It can be used for small curves and general-purpose cutting.
Position 2: Medium Orbital Action
The blade removes material more quickly, making this setting useful for medium curved cuts and general wood cutting.
Position 3: Fast Cutting in Wood
The highest orbital setting produces a more aggressive cutting action. It is suitable for faster cuts in timber when speed is more important than producing the smoothest possible edge.
Higher orbital action may result in a rougher finish, so a lower setting should be selected when the cut edge will remain visible.
Creating Straight Cuts
A clean straight cut requires proper preparation.
Start by measuring and marking the material. Secure it firmly to a workbench using suitable clamps, ensuring the blade will not contact the bench underneath.
Place the front of the base plate on the material without allowing the blade to touch it. Switch on the tool and allow it to reach the selected speed before beginning the cut.
Move the jigsaw forwards gradually. Do not push it aggressively, as excessive pressure can cause the blade to bend or move away from the cutting line.
For longer straight cuts, use the included parallel guide or clamp a straight guide to the workpiece.
Cutting Curves and Shapes
The narrow jigsaw blade makes the tool suitable for rounded corners, circles and decorative profiles.
When cutting curves:
- Use a blade designed for curved cutting
- Select a lower orbital setting
- Reduce the cutting speed
- Turn the jigsaw gradually
- Keep the base flat against the surface
- Avoid twisting or forcing the blade
For very tight curves, make several relief cuts from the waste side towards the cutting line. These allow small sections of material to fall away as the blade follows the shape.
Making Bevel Cuts up to 45 Degrees
The adjustable metal base can be tilted up to 45 degrees to the left or right, making it possible to produce angled edges.
Bevel cutting can be useful for:
- Frames
- Decorative panels
- Furniture components
- Angled joints
- Skirting and trim
- Woodworking projects
Before adjusting the base, disconnect the tool from the power supply.
Set the required angle, secure the base firmly and test the cut on a spare piece of material. Bevel cuts can place more sideways pressure on the blade, so guide the jigsaw slowly to reduce blade movement.
Tool-Free T-Shank Blade Changes
Different materials require different blade types. The tool-free T-shank blade holder makes it possible to change blades without using a separate screwdriver or key.
To replace a blade:
- Disconnect the jigsaw from the power supply.
- Allow the existing blade to cool.
- Open the quick-release blade holder.
- Remove the blade carefully.
- Insert the correct T-shank blade fully.
- Release the holder and check that the blade is secure.
The package includes six blades suitable for cutting wood, plastic and metal.
Always inspect the blade before starting. Replace it if it is bent, damaged, blunt or missing teeth.
Keeping the Cutting Line Clear
Sawdust can cover the cutting line and reduce visibility.
The jigsaw’s dust-blowing function helps move loose material away from the area in front of the blade. A vacuum adaptor is also supplied, allowing a compatible dust extraction system to be connected.
Dust extraction can be particularly useful when cutting:
- MDF
- Plywood
- Laminated boards
- Timber indoors
- Materials that produce fine dust
Effective dust control improves visibility and helps maintain a cleaner working area.
Comfortable Operation During Longer Tasks
The lock-on switch allows the jigsaw to continue running without constant pressure on the trigger. This can reduce hand fatigue during longer straight cuts.
The handle is designed to provide a secure grip, while the stable base helps keep the tool supported against the material.
Even when using the lock-on function, the jigsaw should always be held securely with full attention on the cutting line.
Jigsaw Safety Tips
Before beginning any cutting project:
- Wear suitable eye protection
- Use hearing protection during extended operation
- Wear a suitable dust mask when producing fine dust
- Secure the workpiece with clamps
- Check the material for nails, screws and hidden fixings
- Keep the power cable away from the blade
- Disconnect the tool before changing blades
- Wait for the blade to stop completely before putting the tool down
When cutting into fitted boards, walls or flooring, check for hidden electrical cables, water pipes and gas pipes.
Gloves may be useful when handling rough material or replacing a cooled blade, but loose clothing and accessories should be kept away from moving parts.
A Complete Jigsaw Kit for UK DIY Projects
The HYCHIKA 800W Jigsaw is supplied with the accessories needed for many common cutting tasks:
- HYCHIKA 800W Jigsaw
- Six saw blades
- Parallel guide
- Vacuum adaptor
- Carry case
- UK three-pin plug
The combination of adjustable speed, orbital-action control, laser guidance and bevel cutting makes it suitable for both first-time users and more experienced DIY enthusiasts.
Whether you are cutting shelving, adapting furniture, working with PVC or creating angled wooden components, the tool can be configured to suit a variety of materials and project requirements.
Final Thoughts
Cleaner jigsaw cuts depend on more than motor power alone. The blade, speed setting, orbital action and cutting technique must all be matched to the material.
The HYCHIKA 800W Jigsaw provides the adjustment options needed to move between fast timber cutting, controlled curved work, bevel cutting and slower metal or plastic cutting.
By securing the workpiece, selecting the correct blade and allowing the tool to cut at a steady pace, users can achieve more accurate and consistent results across a wide range of home improvement projects.