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Upgrade JET 12" jointer-planer JPT-310 with Sheartak Helical Cutterhead equipped with 56 carbide knives - Sheartak Tools

Tête de coupe spirale Sheartak pour dégauchisseuse-raboteuse JET 12'' JPT-310 avec 56 couteaux en carbure

par Sheartak
Disponibilité:
5 + en stock, prêt à être expédié
UGC S00648
$939.00 - $939.00
$939.00
$939.00 - $939.00
$939.00
Request a quote

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.

La dégauchisseuse-raboteuse JET 12" JPT-310 avec tête de coupe en spirale de 56 couteaux en carbure est maintenant installée par les menuisiers sur leurs anciennes raboteuses et dégauchisseuses en raison des nombreux avantages qu'elle offre :

Une finition plus lisse sans déchirure grâce à chaque couteau légèrement incliné, ce qui entraîne une coupe par cisaillement. La coupe décalée de la tête de coupe en spirale produit une bien meilleure finition de surface qu'une seule coupe droite, éliminant les déchirures et laissant une surface brillante même sur le bois dur très figuré.

Niveaux de bruit réduits car la tête de coupe en spirale permet à quelques couteaux de couper en quinconce.

Une durée de vie plus de 10 fois supérieure à celle de l'acier rapide grâce à l'utilisation d'inserts de 15x15x2,5 mm en carbure de tungstène fritté, bien plus dur que l'acier rapide. Chaque insert a quatre bords.

Remplacement facile des couteaux car ils sont interchangeables et affûtés avec précision selon une tolérance de +/-0,0004" ou +/-0,01 mm. En quelques minutes seulement, desserrez la vis, faites pivoter le couteau de 90° pour un nouveau tranchant et serrez l'insert. .

Extraction plus facile de la poussière grâce aux copeaux plus fins et plus courts produits par la tête de coupe en spirale.

Une solution économique car la tête de coupe en spirale produit une finition lisse, réduit ou élimine le besoin de ponçage et ne nécessite pas d'affûtage. Le produit est amorti en peu de temps.

Différences avant et après l'installation de la tête de coupe en spirale Sheartak.

Sheartak Tools

Customer Reviews

Based on 4 reviews
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R
Rdl
Great product,Been happy with it for 2

Great product,
Been happy with it for 2 years,
Just orderd new knives for the next few years.

M
Maciej Z.
Sheartak Spiral Cutterhead for JET 12'' jointer-planer JPT-310 withCarbide 56 knives

I'am pleased with my own spiral for JET JPT-310, I hadn't even to set up the beds, it fitted perfectly. Here are some pics (attached). The pics of wood are interesting (this is ash) - after straight(sharp!) blades you can clearly see the tearout, no marks after spiral cutterhead

C
Charles P.
Sheartak Spiral Cutterhead for JET 12'' jointer-planer JPT-310 withCarbide 56 knives

I received my new Spiral Cutting head for my JET JPT310 machine, it arrived in good time and in perfect condition. I set about doing the installtion and I followed David Crawford's advice. After pondering on the complexities and challenges this change would bring, from the traditional 3 bladed system to the new helical head system, I eventually jumped in. First mistake was that I purchased what I thought was a good quality pair of internal circlip pliers, only to take these back and purchase a new set. Second set worked perfectly, David Crawford did warn of this exact problem he also encountered.
I was apprehensive about the work and skill required but I needed not to have worried. The change was easy and methodical, took about 1 hour.

Now for the testing, WOW, am I glad I did this upgrade. The sound difference between the old and new was astonishing. The old sounded like a jet engine starting up, not to mention the actual cutting noise, which meant your needed ear muffs, the new was amazing, you can even have a conversation with someone without having to shout, not that I would recommend this practice.
The end result, the new Sheartak Helical head is beautifully and well made, fits like a glove in my Jet thicknesser & planer, and the resulting cut is wonderful.
Thanks Mike, I am so glad I made the switch and used Sheartak, and for all your assistance.

D
Dorothea K.
Sheartak Spiral Cutterhead for JET 12'' jointer-planer JPT-310 withCarbide 56 knives

I have now successfully installed the spiral cutter block in my Woodfast PT310, and I am extremely pleased with the result – works really well and hardly leaves any machine marks.

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.