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The Harmonized Tariff Schedule (HS code) for spiral cutterheads and other woodworking tools is 8466.92.50.10.
Revolutionize your DeWalt DW735XE 330 MM Heavy-Duty Portable Thickness Planer with spiral cutterheads for the following benefits.
* Better quality finish with no tear-out. All the inserts are angled along the helical in a staggered way and make shear-cut effects on even highly figured hardwood.
* Noise is hugely reduced as the spiral cutter head keeps constant contact with the board with only a few knives.
* All the cutters are made of solid tungsten carbide which is much harder and stayer sharp longer than high-speed steel blades. If one edge is chipped or dull, rotate it 90° for a new sharp edge. Each insert has four cutting edges and can be used four times.
* Easy to set up. The indexable carbide inserts are precision ground to a very tight tolerance and are interchangeable. Loosen the screws, rotate 90°, and tighten the inserts in minutes. The inserts can be precisely positioned by the taper hole style locking.
* Smaller carbide inserts remove shorter and thinner materials, which make dust extraction much easier.
* For the long term, spiral cutter heads are cheaper to use and can pay for themselves in a very short time.
Spiral Cutterhead Kit includes:
* High tensile strength alloy steel cutter block.
* 40 carbide inserts to be installed.
* 5 extra carbide inserts & 5 extra screws free as spare parts.
* A pair of premium sealed bearings premounted.
* 1 Wrench
This spiral cutterhead is designed and manufactured to have the same cutting circle as the original OEM cutterhead. The cutter block has to be installed through the bore for the bearing in the machine housing, all the knives are removed from the cutterhead after the dynamic balance. This saves the hassle to do the removal yourself.
Sheartak spiral cutterheads are made to industrial standards and go through high-quality control and testing. All the knives are made within ±0.0004"/0.01mm to ensure interchangeability. The carbide knives can be securely set in the same cutting circle.
You can cut up to 1/8" per pass maximum. A disadvantage is that you will have to spend half an hour or so installing all the carbide inserts to the cutter block.
Read through the manual and watch the short video before you install the carbide inserts. Installation of the carbide inserts is easy.
Spiral Cutterhead for DeWalt DW735XE 330 MM Heavy-Duty Portable Thickness Planer OEM
Great products and fantastic customer service. Will definitely deal with them again.
Do I need to replace the original bearings? If the bearings in your machine are in good condition, they can be reused by carefully removing them with a bearing or pulley puller. However, if the bearings are tightly pressed onto the shaft, removal may cause damage. To minimize this risk, we recommend replacing old bearings with our greased and sealed bearings, designed for long-lasting performance. For a smooth upgrade, we suggest adding the bearings to your shopping cart before completing your purchase. We provide premium bearings from NSK, SKF, NTN, FAG, Timken. They are renowned for their high quality and performance, designed to provide durability and reliability in various applications If you add the bearings to your order, we will preinstall them for you when premounting is possible, saving you the hassle of doing it yourself.
Do I need to to Add a Few Boxes of Carbide Inserts We provide 5 carbide inserts and 5 screws as spare parts. However, many of our customers choose to purchase additional boxes, as the shipping costs for separate purchases can make it less economical.
Do I need a Torque Wrench? To securely lock the carbide inserts, we recommend applying a torque of 48 to 52 Pound-Inches (or 5.42 to 5.88 Newton-Meters). (Note: 1 Newton-Meter is equal to 8.851 Pound-Inches, and 1 Pound-Inch is approximately 0.113 Newton-Meters.) It is crucial not to apply excessive torque, as this could cause the carbide inserts to crack or explode. On the other hand, using too little torque may result in the inserts not being properly secured, which could lead to cracks, shattering, or uneven height on the cutter block, causing ridges or lines on the board. If one person is responsible for maintaining the machine, they can typically apply the same torque consistently without a torque wrench. However, when multiple people are involved in machine maintenance, ensuring uniform torque application can be challenging. For consistency and peace of mind, we recommend using a torque wrench.
What kind of steel the cutter block is made of? The cutter block is constructed using GB/T 40Cr, a structural alloy steel of the same caliber as ASTM grade 5140, AISI 5140, SAE 5140, DIN 41Cr4, BS 41Cr4, JIS SCr440, and EN 41Cr4.The primary components of this steel are as follows: carbon (C) at a range of 0.37-0.44%, silicon (Si) between 0.17-0.37%, manganese (Mn) within 0.50-0.80%, and chromium (Cr) from 0.80-1.10%. In terms of physical properties, this steel exhibits a tensile strength range of 115-234σb/MPa, a yield strength of 2σ 0.2 ≥/MPa, and an elongation capacity of 65 δ5≥ (%). It also has a HBS range of 123-321 and a HRC rating of 30. This alloy steel is frequently utilized in low to moderately stressed components for machines, engines, and vehicles.
