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Square Carbide Inserts Replacement for CNC Spoilboard Surfacing Router Bit(12mmx12mm, 2.2mm Thick), Woodworking Fits Spiral Helical Planer Cutter Head 10pcs

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Availability: In Stock.
Fulfilled by YANSYUAN

Arrives Mar 15 – Mar 29
Order within 17 hours and 32 minutes
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Features

  • Square corners carbide inserts,2.2mm thickness,10mm length, 10mm width, 4-indexable cutting edge, 30 Cutting Angle.
  • The 10mm carbide inserts are made of solid tungsten carbide, producing an edge sharper than standard blades, more strength and durability. The blades are polished for a smoother cut.
  • Easy to operate, each blade has 4 sharp edges, 4 times life than the normal router bit.
  • Suitable for Solid Wood, Density Boards, Laminate, Plywood, Chipboard, Acrylic, etc.(Not applicable for metal and non-wood materials).
  • Fit for Spiral/Helical Planer Cutter Head System, DIY Wood Lathe Tools,Spoilborad Surfaing Router Bit,CNC Router Bits, Flush Trim Router Bits, etc.

Size: 12x12x2.2mm-35°


Material: Tungsten Carbide


Brand: YANSYUAN


Item Weight: 50 Grams


Cut Type: Carbide-Tipped Cut


Cutting Diameter: ‎12 Millimeters


Item Diameter: ‎12 Millimeters


Number of Flutes: ‎4


Item Weight: ‎1.76 ounces


Manufacturer: ‎YANSYUAN


Date First Available: ‎May 28, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 15 – Mar 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Poor packaging
I opened up my Amazon box to find every one of these blades scattered throughout the box. The plastic container had opened during transport and all blades came out. There was no damage and the blades seem sharp, but that packaging is not at all secure. The blades have no defects.
Reviewed in the United States on April 15, 2025 by Big Ry Big Ry

  • Good solid carbide inserts. Be sure of your cutter insert depth
I have a 2.5in surfacing cutter that uses 12x12 inserts so when I saw these on vine, I decided to grab a set. They are thicker than the inserts that came with the cutter, but I measured the insert depth and figured they should still work. Since these inserts have countersunk holes, I needed to use some different hardware to hold them, but they center nicely with the appropriate hardware. Just be sure of your insert depth. They are nicely ground, very sharp and definitely solid carbide from their density. These will keep me cutting for a good long while. ... show more
Reviewed in the United States on April 17, 2025 by Tim James Tim James

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