Push the saw forward at a speed which allows the blade to cut without laboring. Hardness and toughness can vary even in the same piece of material, and knotty or damp sections can put a heavy load on the saw. When this happens, push the saw more slowly, but hard enough to keep it working without much decrease in speed.

Kickback

When the saw blade becomes pinched or twisted in the cut, kickback can occur. The saw is thrust rapidly back toward the operator. When the blade is pinched or bound tightly by the kerf closing down, the blade stalls and the motor reaction drives the unit backward. When the blade becomes twisted or misaligned in the cut, the teeth at the back edge of the blade can dig into the top surface of the wood causing the blade to climb out of the kerf and jump back toward the operator.

Kickback is more likely to occur when any of the following conditions exist.

1.IMPROPER WORKPIECE SUPPORT

A.Sagging or improper lifting of the cut off piece causing pinching of the blade (Figure 10).

B.Cutting through material supported at the outer ends only. As the material weakens it sags, closing down the kerf and pinch- ing the blade.

C.Cutting off a cantilevered or overhanging piece of material from the bottom up in a vertical direction. The falling cut off piece can pinch the blade.

D.Cutting off long narrow strips (as in ripping). The cut off strip can sag or twist closing the kerf and pinching the blade.

E.Snagging the lower guard on a surface below the material being cut momentarily reducing operator control. The saw can lift partially out of the cut increasing the chance of blade twist.

2.IMPROPER DEPTH OF CUT SETTING ON SAW

Using the saw with an excessive depth of cut setting increases loading on the unit and susceptibility to twisting of the blade in the kerf. It also increases the surface area of the blade available for pinching under conditions of kerf close down. See page 4 Cutting

Depth Adjustment.

3.BLADE TWISTING (MISALIGNMENT IN CUT)

A.Pushing harder to cut through a knot, a nail, or a hard grain area can cause the blade to twist.

B.Trying to turn the saw in the cut (trying to get back on the marked line) can cause blade twist

C.Extended reach or operating saw with poor body control (out of balance), can result in twisting the blade.

D.Changing hand grip or body position while cutting can result in blade twist.

E.Backing unit up to clear blade can lead to twist if not done care- fully.

4.MATERIALS THAT REQUIRE EXTRA ATTENTION

A.Wet lumber

B.Green lumber (material freshly cut or not kiln dried)

C.Pressure treated lumber (material treated with preservatives or anti-rot chemicals)

5.USE OF DULL OR DIRTY BLADES

Dull blades cause increased loading of the saw. To compensate, an operator will usually push harder which further loads the unit and promotes twisting of the blade in the kerf. Worn blades may also have insufficient body clearance which increases the chance of binding and increased loading.

6.LIFTING THE SAW WHEN MAKING BEVEL CUTS

Bevel cuts require special operator attention to proper cutting techniques - especially guidance of the saw. Both blade angle to the shoe and greater blade surface in the material increase the chance for binding and misalignment (twist) to occur.

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DeWalt DW366 instruction manual Kickback
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DW366 specifications

The DeWalt DW366 is a powerful and versatile cordless jig saw designed for both professionals and DIY enthusiasts. This tool is part of the DeWalt 18V battery platform, ensuring that it is compatible with a range of other DeWalt cordless tools. As a user-friendly and efficient saw, the DW366 offers several features that enhance precision and performance, making it ideal for a variety of cutting applications.

One of the standout features of the DeWalt DW366 is its ergonomic design. The tool is lightweight, which reduces user fatigue during extended periods of use. The rubber over-molded handle provides a comfortable grip, allowing for better control and maneuverability. Additionally, the saw includes a variable speed dial, enabling users to adjust the cutting speed according to the material being worked on, from softer woods to tougher materials.

The DW366 is equipped with a powerful motor that delivers up to 3,000 strokes per minute, providing quick and efficient cuts. This high-speed operation helps to enhance productivity on the job. The saw's unique orbital action feature further boosts cutting efficiency by enabling a more aggressive cutting motion. Users can select from multiple orbital settings to cater to specific tasks, whether it's cutting curves or making straight cuts.

Another impressive aspect of the DeWalt DW366 is its tool-free blade change system. This feature allows users to quickly and easily swap out blades without the need for additional tools, reducing downtime and increasing job efficiency. The saw also offers a built-in dust blower, which helps keep the cutting line clear and visible, ensuring enhanced accuracy during cutting operations.

Additionally, the DW366 has a durable construction, equipped to handle job site demands. The robust design, combined with a replaceable shoe cover, helps protect the tool from wear and tear, prolonging its lifespan.

In summary, the DeWalt DW366 offers an exceptional combination of power, versatility, and user-friendly features. Its ergonomic design, variable speed settings, orbital action, and tool-free blade changes make it an excellent choice for anyone in need of a reliable and efficient jig saw, whether for professional projects or home improvement tasks. With the added assurance of being part of the DeWalt 18V system, users can expect consistent performance and compatibility across various tools.
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