Please reach us at sales@sheartak.com and we will be happy to help.
Cancellation policy
Cancel for any reason at any time until your order shipped. Please be aware that banks charge for each payment transaction, so we will deduct these fees from the refunded amount. Once your order has shipped, you may return your order. For details, please review our Returns and Cancellations policies. Special order items may not be eligible for cancellation.
Return Policy
Most items can be returned within 30 days of receipt for a refund of the product cost less return shipping. Shipping, duties, and taxes are not refundable. For details, please review our Returns and Cancellations policies.
International Shipping
The product price and shipping and handling cost do not include import duties, taxes, or brokerage fees. As the transportation fee for your order is the only fee we charge, it is the buyer's responsibility to pay for these charges. We recommend that you contact your country's customs office or visit their website to determine if there will be any additional costs.
The Harmonized Tariff Schedule (HS code) for spiral cutterheads and other woodworking tools is 8466.92.50.10.
Tête de coupe hélicoïdale pour raboteuse DELTA 22-580 13" avec 48 plaquettes carbure
Les menuisiers équipent désormais leurs anciennes raboteuses et dégauchisseuses de têtes de coupe hélicoïdales pour les avantages suivants.
* Finition plus lisse sans arrachement. Chaque couteau est placé à un léger angle, ce qui produit une coupe en cisaillement. La tête de coupe hélicoïdale rabote la planche avec une coupe décalée, ce qui est bien meilleur qu'une seule coupe droite. La coupe combinée en cisaillement et décalée élimine l'arrachement et laisse une finition de surface brillante même sur les bois durs très figurés.
* Le bruit est considérablement réduit car la tête de coupe hélicoïdale permet à quelques couteaux de couper de manière décalée.
* Plus de 10 fois la durée de vie de l'acier rapide. Les plaquettes de 15x15x2,5 mm sont fabriquées en carbure de tungstène fritté, beaucoup plus dur que l'acier rapide. Chaque plaquette a quatre bords.
* Facile à changer. Les couteaux sont rectifiés avec une précision de +/-0,0004" ou +/-0,01 mm et sont interchangeables. Desserrez la vis, tournez à 90° pour un nouveau bord et serrez la plaquette en quelques minutes.
* L'extraction de la poussière est plus facile. La tête de coupe hélicoïdale produit des copeaux plus fins et plus courts.
* Faible coût d'utilisation. Les têtes de coupe hélicoïdales produisent une finition lisse, réduisent ou éliminent le ponçage, ne nécessitent pas d'affûtage, le produit se rentabilisera en très peu de temps.
Les kits comprennent :
1. 40 couteaux en carbure installés sur la tête de coupe
2. 5 couteaux en carbure, 5 vis et une clé Torx en pièces de rechange
Works so much better than the stock 2-blade setup. Noticeably quieter. Be careful on the install, the Sheartak Youtube video has some unnecessary steps (removing gearbox), and also doesn't show everything, there is a forum post that that is a bit more comprehensive.
Overall would recommend, excellent surface finish when taking 1/32" cuts on maple. Not sure what max depth of cut would be with this compared to HSS knives setup.
C
Craig
Excellent tested on white oak and superior to the hss blades. Much quieter
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
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.
