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Bigamart
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$74.99
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SpeTool 1/4 Inch Compression Router Bit, Up Down Cut Spiral CNC Bit with TAC Coating for Clean Edges on Plywood & MDF, Solid Carbide Woodworking End Mill, 1" Cutting Length — image 1
Router Accessories & PartsSpeTool✓ In stock

SpeTool 1/4 Inch Compression Router Bit, Up Down Cut Spiral CNC Bit with TAC Coating for Clean Edges on Plywood & MDF, Solid Carbide Woodworking End Mill, 1" Cutting Length

★★★★★
$74.99

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11 available
Style: COMPRESSION CUT
COMPRESSION CUTDOWN CUTUP CUT
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About this item
  • ULTRA-DURABLE TAC COATING: Engineered with premium solid carbide and industrial TAC coating, this bit lasts 2.5x longer than standard HSS tools. It effectively resists heat buildup during high-speed CNC tasks, ensuring consistent sharpness for professional woodworking.
  • CLEAN TOP & BOTTOM EDGES: The advanced 'Up & Down' compression design pulls wood fibers toward the center of the board. This prevents fraying or splintering on both surfaces, making it the go-to solution for delicate veneers, laminates, and plywood.
  • SMOOTH VIBRATION-FREE CUTTING: Featuring a precision double-flute spiral, this bit optimizes chip evacuation and significantly reduces vibration. Experience smoother operation and more accurate grooves in hardwoods, softwoods, and composite materials like MDF.
  • VERSATILE MACHINE COMPATIBILITY: Whether you are using a CNC machine, handheld router, or router table, the 1/4" shank fits perfectly into your existing setup. Ideal for furniture making, cabinetry, and intricate sign carving projects.
  • PRECISION SPECS FOR DEEP CUTS: With a 1" cutting length and 2-1/2" total length, this bit handles deep material processing without sacrificing stability. It answers the common buyer need for a reliable tool that maintains accuracy in thick workpieces.
Product details
Brand
SpeTool
Manufacturer
SpeTool
Material
Tungsten Carbide
Size
1/4" Dia - 1" CL - 1/4" Shank
Weight
0.03 kg
Model number
SP-D1/4-1/4-U&D-TAC
Part number
SP-D1/4-1/4-U&D-TAC

Customer reviews

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.

Showing 1–2 of 10 reviews

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