Putting in Dewalt jigsaw blades on a 20-volt mannequin is an easy course of, even for novice customers. With the fitting instruments and some easy steps, you may shortly and simply equip your jigsaw with the suitable blade to your reducing wants. Whether or not you are tackling intricate curves in wood planks or slicing by means of metallic sheets, having the right blade put in ensures exact cuts and optimum efficiency.
Earlier than you start, collect the required instruments: the jigsaw blade and a hex key. Be sure that the jigsaw is unplugged and the blade guard is in place. To take away the previous blade, use the hex key to loosen the screw holding it in place. Rigorously detach the previous blade and discard it correctly. Now, align the brand new blade with the blade clamp on the jigsaw. Insert the blade’s tang into the clamp and tighten the screw utilizing the hex key till it is cosy however not overtightened.
Lastly, make sure the blade guard is correctly connected and that the jigsaw is plugged in earlier than making any cuts. Check the blade on a scrap piece of fabric to confirm that it is reducing easily and precisely. Keep in mind to comply with all security precautions when utilizing energy instruments, equivalent to sporting acceptable eye and ear safety, and all the time unplug the jigsaw earlier than altering blades. By following these steps, you will have your Dewalt jigsaw up and operating with a brand new blade very quickly, able to deal with any reducing challenge with confidence.
Eradicating the Blade Guard
The blade guard on a DeWalt 20-volt jigsaw is crucial for shielding the person from unintentional contact with the blade, but it surely have to be eliminated in an effort to change the blade. This is a step-by-step information on methods to take away the blade guard:
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Unplug the Jigsaw: All the time be certain that the jigsaw is unplugged earlier than performing any upkeep or repairs. This prevents the danger of unintentional activation.
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Find the Blade Guard Launch Lever: The blade guard launch lever is usually situated on the highest or facet of the jigsaw housing. It’s normally a small, spring-loaded lever.
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Slide the Blade Guard Launch Lever: Slide the blade guard launch lever within the course indicated by the arrow or icon on the jigsaw housing. This may disengage the guard from its locking place.
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Carry the Blade Guard: As soon as the blade guard launch lever is engaged, gently elevate the guard up and away from the bottom of the jigsaw. It ought to pivot simply on the hinge pin or bracket.
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Pull the Blade Guard Ahead: As soon as the guard is lifted, pull it in direction of the entrance of the jigsaw till it disengages from the bottom and might be utterly eliminated.
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Examine the Blade Guard: Earlier than reinstalling the blade guard, take a second to examine it for indicators of injury or put on. If any injury is discovered, exchange the blade guard instantly to make sure person security.
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Lubricate the Hinge Pin (Elective): For easy operation and to forestall seizing, it is beneficial to use a small quantity of sunshine machine oil or lubricant to the hinge pin or bracket the place the blade guard pivots.
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Reinstall the Blade Guard: To reinstall the blade guard, merely reverse the elimination steps. Place the guard again on the bottom of the jigsaw and slide it into place.
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Interact the Blade Guard Launch Lever: Be sure that the blade guard is correctly seated after which slide the blade guard launch lever again to its locked place.
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Check the Blade Guard Operation: Earlier than utilizing the jigsaw, all the time examine that the blade guard is securely connected and pivots easily. Transfer the guard by means of its full vary of movement to make sure it operates as meant.
Reducing Curves with a Jigsaw
Jigsaws are versatile instruments that may lower intricate curves in quite a lot of supplies, making them ultimate for initiatives equivalent to cabinetry, woodworking, and crafting. To get essentially the most out of your jigsaw, it is vital to correctly set up the blades. Here’s a step-by-step information to putting in Dewalt jigsaw blades in a 20-volt cordless jigsaw:
1. Security First
Earlier than dealing with any energy instruments, it is essential to put on acceptable security gear. This consists of security glasses, earplugs, and gloves. Be sure that the jigsaw is unplugged or the battery is eliminated for added security.
2. Find the Blade Clamping Lever
Discover the blade clamping lever on the facet of the jigsaw. It normally has a lever or a knob you can transfer up or down.
3. Carry the Blade Clamping Lever
Push or pull the blade clamping lever upwards to launch the strain on the blade clamp.
4. Take away the Previous Blade (if relevant)
If there may be an current blade put in, grip it firmly and pull it straight out from the jigsaw.
5. Insert the New Blade
Align the shank of the brand new blade with the blade slot within the jigsaw. Make sure that the tooth of the blade are going through within the right course for the kind of lower you need to make.
6. Tighten the Blade Clamping Lever
Push the blade clamping lever right down to safe the blade. Be sure that the blade is held tightly, however keep away from overtightening, which may injury the blade or the jigsaw.
7. Check the Blade
Make a number of observe cuts on a scrap piece of fabric to make sure that the blade is reducing correctly and that there is no such thing as a vibration or chatter.
8. Blade Choice
Selecting the best blade to your challenge is crucial. Blades are available in varied sizes, shapes, and supplies. Think about the next components:
- Materials: Totally different supplies, equivalent to wooden, metallic, or plastic, require particular blade sorts.
- Thickness: The thickness of the fabric determines the size of the blade you want.
- Tooth Depend: The next tooth depend leads to smoother cuts, whereas a decrease tooth depend yields quicker cuts.
- Blade Size: Longer blades present better attain, however they could additionally vibrate extra.
9. Blade Care and Upkeep
To lengthen the lifetime of your jigsaw blades, comply with the following tips:
- Clear the Blades: Wipe down the blades with a moist material after every use to take away resin or particles.
- Sharpen the Blades: Recurrently sharpen the blades to keep up optimum reducing efficiency.
- Substitute Worn Blades: Substitute blades that present indicators of extreme put on, equivalent to chipping or dullness.
10. Blade Varieties for Reducing Curves
Jigsaw blades for reducing curves are available in varied sorts, every with its distinctive traits:
- Scroll Blades: Skinny, slender blades designed for intricate cuts.
- Reverse-Tooth Blades: Blades with tooth pointing in the other way, offering a easy end on the lower edge.
- Vari-Tooth Blades: Blades with various tooth sizes, permitting for quicker and cleaner cuts.
11. Reducing Strategies
Mastering correct reducing methods will improve your outcomes:
- Use a Information: A straightedge or a information may also help you make exact cuts.
- Management the Pace: Alter the jigsaw pace based on the fabric and blade sort.
- Observe the Grain: Lower with the grain of the fabric to reduce chipping or breakage.
12. Widespread Issues and Options
| Downside | Answer |
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| Blade Vibrates | Use a shorter blade or cut back the jigsaw pace. |
| Blade Bends or Breaks | Select a blade with the next tooth depend or cut back the reducing stress. |
| Blade Cuts Too Slowly | Attempt a blade with fewer tooth or improve the jigsaw pace. |
| Blade Will get Jammed | Unplug the jigsaw and take away the blade. Test for obstructions and clear the blade. |
13. Extra Suggestions
- Follow on scrap materials earlier than reducing your precise workpiece.
- Check totally different blade sorts to seek out the one which works greatest to your challenge.
- Keep affected person and take your time to realize the specified outcomes.
How To Set up Dewalt Jigsaw Blades 20 Volt
1. **Take away the previous blade.** To do that, loosen the blade clamp screw utilizing a hex key. As soon as the screw is free, you may pull the previous blade straight out of the noticed.
2. **Insert the brand new blade.** Guarantee that the brand new blade is going through the right manner. The tooth of the blade ought to be going through down in direction of the workpiece.
3. **Tighten the blade clamp screw.** Use the hex key to tighten the blade clamp screw till the blade is securely in place.
4. **Check the noticed.** Make a number of cuts to guarantee that the brand new blade is put in appropriately and is reducing correctly.
Folks Additionally Ask About How To Set up Dewalt Jigsaw Blades 20 Volt
What sort of blades can I exploit with my Dewalt 20V jigsaw?
You need to use any sort of jigsaw blade that has a 1/2-inch shank. This consists of blades made of various supplies, equivalent to high-carbon metal, bi-metal, and carbide.
How do I alter the blade stress on my Dewalt 20V jigsaw?
To regulate the blade stress, use the blade stress knob situated on the facet of the noticed. Flip the knob clockwise to extend the strain and counterclockwise to lower the strain.
How do I modify the footplate on my Dewalt 20V jigsaw?
To vary the footplate, take away the 4 screws that maintain it in place. As soon as the screws are eliminated, you may pull the previous footplate off and exchange it with the brand new one.
