Hand Planer Spiral Cutterhead

Features

High efficiency, lower cutting resistance, reduced vibration, easier chip removal, and smoother cutting.

High-precision, disposable blades overcome wood surface ripples and improve planing quality.

Low noise, segmented cutting reduces the contact area between the blade surface and the surface of the wood being processed per unit time, and the noise is reduced by 30-50db.

Low cost, the service life of discarded spiral cutter heads is 5-10 times that of traditional high-speed steel flat blades, and the repair time and frequency are reduced, thereby improving economic benefits.

The surface is smooth and there are no tears. Each knife is placed at a slight angle and creates shearing force. Spiral head planing uses staggered cuts that are much better than a single straight cut. The combination of shear and staggered cuts eliminates tearing and leaves a smooth surface finish even on highly figured hardwoods.

The spiral cutter head allows multiple knives to cut in staggered ways, greatly reducing noise.

The service life is more than 10 times that of high-speed steel. The 15x15x2.5mm blade is made of cemented tungsten carbide, which is much harder than high-speed steel. Each blade has four edges.

Easy to change. These tools are precision ground to a tolerance of +/-0.0004" or +/-0.01mm and are interchangeable. Loosen the screw, turn 90° to get a new edge, then tighten the blade in minutes.

Dusting is easier. Spiral cutter heads produce thinner, shorter chips.

Low cost of use. The spiral cutter head produces a smooth finish, reduces or eliminates sanding work, no sharpening is required and the product will pay for itself in a very short time.

Should the electric planer change the straight cutter head to a spiral cutter head?

Nowadays, it has become a trend to replace the spiral cutter head of wood planers, and woodworking enthusiasts choose to replace the high-speed steel straight cutter head with a spiral cutter head. As one of the important tools for woodworking planing, the portable electric hand plane is also a popular product on the market. Is it necessary to replace the straight blade with a spiral blade?

The answer is yes.

Let me explain the reason in detail below. If you don't replace it, you'll be obsolete.

Many people think that a woodworking hand planer is not suitable for fine woodworking. Is this really true? No! I just didn't choose the right tool. I just didn't choose the right tool. Most portable electric planers on the market use high-speed steel straight blades, so they are not suitable for fine woodworking.

During machining, the straight edge and cutting edge enter and leave the cutting at the same time. It is cut in one piece. The cutting process is intermittent, and the load is sometimes large and sometimes small. To sum up, there are the following shortcomings.

◆ Impact on product processing quality:

Intermittent cutting will cause ripples on the surface of the processed wood, affecting surface finish and shape accuracy. Mainly, the flatness accuracy is low, the surface is rough, and the processing quality is poor.

◆ Impact on equipment:

Intermittent cutting causes frequent changes in load and impact force, causing the workpiece and equipment to vibrate, which not only damages the equipment but also affects its life.

◆ Impact on tools:

Intermittent cutting has impact force, which makes the blade and cutting edge easy to wear.

◆ Impact on productivity:

Intermittent cutting has impact and is not easy to smooth the surface of the product, thus reducing production efficiency.

◆ Not conducive to safety:

The intermittent cutting load is sometimes large and sometimes small, causing the planer to vibrate violently, and the workpiece also vibrates accordingly. This sometimes causes the workpiece to be scrapped and poses a great threat to the safety of the operator.

◆ Improvements:

Replace the straight blade with a spiral cutter head, that is, change the overall chip to segmented cutting, and arrange the reversible blades reasonably and evenly around the spiral cutter body to form a smaller cutting surface. Planing points are evenly distributed to each machining blade for independent cutting.

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