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SpeTool 10Pcs 12mm Square Carbide Insert Replacements, 35 Degree Indexable Tungsten Carbide Blades for Wood Lathe Turning Tools and CNC Router Bits, Fits Spiral Helical Planer Heads (12x12x2.2mm) — image 1
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SpeTool 10Pcs 12mm Square Carbide Insert Replacements, 35 Degree Indexable Tungsten Carbide Blades for Wood Lathe Turning Tools and CNC Router Bits, Fits Spiral Helical Planer Heads (12x12x2.2mm)

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$86.99

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About this item
  • PREMIUM TUNGSTEN CARBIDE DURABILITY: Crafted from industrial-grade solid tungsten carbide, these inserts offer superior hardness and wear resistance. They stay sharp up to 4x longer than standard steel blades, reducing the frequency of replacements in high-intensity woodworking projects.
  • 4-SIDED INDEXABLE CUTTING EDGES: Featuring a 4-indexable edge design, if one edge becomes dull or chipped, simply rotate it 90 degrees to reveal a fresh, razor-sharp edge. This eliminates downtime for sharpening and ensures your woodturning tools are always ready for precision work.
  • UNIVERSAL COMPATIBILITY & FIT: Specifically designed to fit SpeTool spiral/helical planer cutter head systems and various DIY wood lathe tools. The 12mm x 12mm x 2.2mm dimensions with a 35-degree cutting angle provide a perfect drop-in replacement for standard woodworking bits.
  • CLEAN & EFFORTLESS SMOOTH FINISH: The precision-ground 35° cutting angle is optimized for smooth, clean cuts on both hardwoods and softwoods. It significantly reduces tear-out and sanding time, solving the common pain point of rough surfaces left by inferior cutter heads.
  • SECURE STORAGE & VALUE PACK: Includes 10 high-quality carbide inserts neatly organized in a shatter-proof plastic container. This bulk pack ensures you have replacements on hand for large-scale projects, while the compact box protects the sharp edges from damage during storage.
Product details
Brand
SpeTool
Manufacturer
SpeTool
Material
Carbide
Size
12x12mm Carbide Insert
Model number
IPA-D12*12-10PCS
Part number
IPA-D12*12-10PCS
EAN
0792276837229

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What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

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