Sheartak Spiral Cutter Head for DeWalt D26500 Planer (82mm) features 14 durable carbide cutters. Upgrade your planer today to experience these outstanding benefits:
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Smoother Finish with Minimal Tear-Out
Each knife is set at a slight angle for a shear cut, while the spiral cutter head provides a staggered cutting action. This combination significantly reduces tear-out and leaves a glossy finish, even on highly figured hardwoods.
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Reduced Noise
The staggered cutting action of the spiral head minimizes noise compared to traditional straight knives.
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Extended Tool Life
Equipped with 15x15x2.5mm sintered tungsten carbide inserts, this head offers over 10 times the lifespan of high-speed steel. Each insert features four usable edges.
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Quick and Easy Blade Changes
The precision-ground inserts have a tight tolerance for perfect interchangeability. Simply loosen the screw, rotate the insert 90°, and secure it-- taking only minutes.
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Improved Dust Extraction
The spiral cutting action generates thinner, shorter chips, making dust collection more efficient.
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Cost-Effective Solution
Achieve a smooth finish with reduced sanding and no need for sharpening. This investment pays for itself quickly in time and material savings.
Kit Includes:
* All carbide inserts installed
* A pair of premium bearings preinstalled.
* 5 extra carbide inserts
* 5 extra Torx screws
* 1 T-handle wrench
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.
