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Tête de coupe hélicoïdale Sheartak pour raboteuse POWERMATIC 24" P225 avec 208 couteaux en carbure

par Sheartak
Disponibilité:
En stock
UGC S010682
Prix d'origine $3,999.00 - Prix d'origine $3,999.00
Prix d'origine
$3,999.00
$3,999.00 - $3,999.00
Prix actuel $3,999.00
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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 Sheartak pour raboteuse POWERMATIC 24'' P225 avec 208 plaquettes carbure sur 8 spirales

Améliorez vos anciennes raboteuses et dégauchisseuses en les équipant de têtes de coupe hélicoïdales pour une multitude d'avantages :

  1. Finition plus lisse sans arrachement
    La tête de coupe hélicoïdale est dotée de couteaux légèrement inclinés, ce qui crée une coupe en ciseau. La disposition décalée de la spirale rabote le bois plus efficacement qu'une seule coupe droite, ce qui évite l'arrachement et laisse une surface brillante et lisse, même sur les bois durs très figurés.

  2. Bruit considérablement réduit
    Grâce à l'action de coupe décalée, seuls quelques couteaux sont engagés à la fois, ce qui réduit considérablement le bruit pendant le fonctionnement.

  3. Durée de vie de l'outil 10+ fois plus longue
    Les plaquettes carbure de 15x15x2,5mm sont fabriquées en carbure de tungstène fritté, beaucoup plus dur que l'acier rapide. Chaque plaquette possède quatre arêtes de coupe, ce qui garantit une durabilité et une longévité exceptionnelles.

  4. Remplacement facile des plaquettes
    Les couteaux rectifiés avec précision sont interchangeables et maintiennent une tolérance de +/- 0,0004" (ou +/- 0,01mm). Il suffit de desserrer la vis, de faire pivoter la plaquette à 90° pour utiliser un nouveau tranchant, et de resserrer pour un remplacement rapide et facile.

  5. Amélioration de l'extraction des poussières
    Les têtes de coupe hélicoïdales produisent des copeaux plus minces et plus courts, ce qui rend la collecte des poussières plus efficace.

  6. Fonctionnement économique
    La finition plus lisse fournie par la tête de coupe hélicoïdale réduit ou élimine le besoin de ponçage supplémentaire. Sans affûtage requis, cette amélioration est rapidement rentabilisée grâce aux gains de temps et aux meilleurs résultats.

Le kit comprend :

  • Toutes les plaquettes carbure pré-installées
  • 5 plaquettes carbure supplémentaires
  • 5 vis Torx supplémentaires
  • 1 clé en T

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.