Spiral Cutterhead for SCM Minimax Lab260 Combination Machine - Sheartak Tools

Tête de coupe en spirale pour machine universelle combinée MiniMax C26 Genius

par Sheartak

Disponibilité:

Rupture de stock

UGC S008353

Épuisé

$1,299.00 - $1,299.00

$1,299.00

$1,299.00 - $1,299.00

$1,299.00

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.

California Proposition 65

La description

Tête de coupe en spirale pour machine universelle combinée MiniMax C26 Genius est livré avec un total de 55 plaquettes en carbure sur 5 spirales. 5 plaquettes carbure supplémentaires et 5 vis sont fournies en pièces de rechange.

Nous expédions par Postes Canada, USPS, UPS.

La tête de coupe en spirale Sheartak laisse une finition de surface supérieure aux têtes de coupe à bord droit. Les inserts à bords arrondis sont inclinés pour une coupe par cisaillement qui laisse une coupe lisse et vitreuse, même sur les bois très figurés ou les bois très tendres. Chaque insert a quatre bords tranchants et peut être tourné jusqu'à 3 fois pour révéler un nouveau bord tranchant. Fini l'affûtage et la réinitialisation lorsqu'un insert devient émoussé ou entaillé. Les plaquettes en carbure restent affûtées 50 fois plus longtemps que les lames HSS. L'extraction de la poussière est beaucoup plus facile grâce aux copeaux plus courts et plus fins coupés par les têtes de coupe en spirale Sheartak.

Toutes nos têtes de coupe sont garanties un an à compter de la date d'achat, ce qui couvre les pièces et garantit qu'elles sont exemptes de défauts de fabrication. (Les consommables ne sont pas couverts)

Caractéristiques

Matériau du bloc de coupe : acier allié à haute résistance à la traction AISI 5140

Matériau de l'insert : Grade C3++.

Taille de l'insert en carbure : 15x15x2,5 mm R150

Nombre d'inserts : 55

Nombre de lignes : 5

Taille de la clé : tête Torx de type T

Le kit comprend :

(1) Toutes les plaquettes en carbure installées.

(5) inserts

(5) Vis Torx

(1) Clé à poignée en T

Specifications

Reviews & Questions

FAQ

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.

Why Choose a Spiral Cutterhead for Your Planer or Jointer?

Cleaner Cuts with Less Tear-Out

Spiral cutterheads shear wood fibers at an angle, unlike traditional straight knives that chop the grain and often cause tear-out—especially on figured or interlocked woods like birdseye maple or oak. The combination of staggered insert placement and shear cutting action leaves a silky-smooth, glossy finish, even on the most difficult hardwoods.

Long-Lasting Carbide Inserts

Each cutterhead comes equipped with premium 15x15x2.5mm inserts made from sintered tungsten carbide—more than 10x harder and longer-lasting than high-speed steel. Each insert has four sharp edges. When one edge dulls, simply rotate it 90° for a fresh cutting surface—no sharpening needed.

Quieter, Smoother Operation

Instead of the loud, aggressive chopping of straight knives, spiral cutterheads work with a continuous shearing motion. This significantly reduces noise and vibration, making your workshop more pleasant and less fatiguing to work in.

Improved Results on Difficult Woods

Whether you're working with birdseye maple, oak, or other tear-out-prone species, our helical/spiral upgrade delivers superior finish quality—perfect for both professionals and hobbyists.

Easy Maintenance and Replacement

Forget the hassle of aligning straight blades. Each carbide insert is precisely indexed for easy, repeatable installation. The cutterhead is dynamically balanced for smooth performance, and built to a tolerance of ±0.0004" (0.01mm). You can change a knife in minutes by loosening a screw, rotating the insert, and tightening it back down—no complicated alignment required.

Better Dust Collection

Spiral cutterheads produce shorter, finer chips compared to straight knives, improving dust extraction efficiency and keeping your work area cleaner.

Lower Long-Term Costs

With reduced tear-out, less sanding, no sharpening, and durable carbide inserts, spiral cutterheads pay for themselves quickly. They're ideal for both professionals and serious hobbyists looking for superior results and long-term value.