CNC Spoilboard Surfacing Router Bit, 1/2" Shank, 4 Wings, 3" Cutting D – Zahyox Skip to content
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4.9
Rated 4.9 out of 5 stars
9 Reviews

CNC Spoilboard Surfacing Router Bit, 1/2" Shank, 4 Wings, 3" Cutting Dia, TiN Coated Insert Carbide Slab Flattening Router Bit - C1202T

CNC Spoilboard Surfacing Router Bit, 1/2" Shank, 4 Wings, 3" Cutting Dia, TiN Coated Insert Carbide Slab Flattening Router Bit - C1202T

Regular price $54.97
Regular price $64.97 Sale price $54.97
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Rotation / Coating TiN Coated
Shank Diameter 1/2" Router Bits Types Spoilboard Surfacing
Cutting Diameter 3" Product Series C-Series
Cutting Length 15/32" (12mm) Cutting Edge Type Solid Carbide
Overall Length 2-15/16" Measurement Imperial
Flutes 4 Machinery Type CNC Router
Material Hardwoods, Softwoods, Laminate, Plywood, MDF
Rotation /
Shank Diameter 1/2"
Cutting Diameter 3"
Cutting Length 15/32" (12mm)
Overall Length 2-15/16"
Flutes 4
Coating TiN Coated
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CNC Software Tool File Database
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Image SKU Rotation Flutes CD SD CL OL Stock Quantity Price Cart
SCIS12T
$29.99 USD
C1202T / 4 3" 1/2" 15/32" (12mm) 2-15/16"
$54.97 USD
C1401T / 3 1-1/2" 1/4" 15/32" (12mm) 2"
$47.97 USD
C1402T / 4 1-3/8" 1/4" 15/32" (12mm) 1-7/8"
$47.97 USD
C1201T / 3 2-5/16" 1/2" 15/32" (12mm) 3-3/16"
$54.97 USD
C1203 / 4 1-1/2" 1/2" 9/16" 2-1/4"
$67.77 USD

It is designed for slab flattening, resurfacing spoilboards, rabbeting, and bottom cleaning. Its Four 4-edged carbide inserts can be rotated for fresh cutting edges, ensuring consistent, sharp performance without the need for frequent replacements. These features enable smooth material removal, clean finishes, and efficient chip ejection, making it a reliable tool for any workshop.

  • Efficient Surface Flattening: ZahyoX spoilboard surfacing bit with 4 wings, 3" cutting diameter and 1/2" shank is perfect for fast and smooth slab flattening, planing, and resurfacing tasks.
  • Smooth & Precision Cutting: Features 3 wings for even and precise cuts, providing a clean finish on wood surfaces with minimal tool marks, ideal for CNC machines and handheld routers.
  • Rotatable & Replaceable Blades: Equipped with coated insert carbide blades that are both rotatable and replaceable, offering cost-saving versatility and ensuring peak performance over time.
  • Cost-Effective & Long-Lasting: With rotatable inserts and a TiN coating that enhances wear resistance by reducing friction and oxidation, this durable carbide bit is the last surfacing bit you’ll need—saving you money on replacements.
  • Versatile Woodworking Tool: Perfect for resurfacing spoilboards, leveling slabs, and planing large panels, making it essential for woodworkers, cabinetmakers, and DIY enthusiasts. Recommended for CNC, router table & router sled.
4.9
Rated 4.9 out of 5 stars
Based on 9 reviews
Total 5 star reviews: 8 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
Slide 1 selected
9 reviews
  • J
    Joe
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    Useful bit for flattening with a router like a spoilboard or a slab of wood. Unknown top speed...

    This is a useful bit, but it really concerns me that the max speed is not shown anywhere - not on the case and not on the bit. This is very large and heavy for a normal router and you can easily create a real hazard by running it too fast or without securing your router carefully. The machining seems ok - the one I got had a sloppily finished center section. The good news is that the inserts are a common size - 12mm x 12mm x 2.2mm and 35 degrees. The front of the bit seems to be square with the shank, so it works like a zero-rake cutter.

  • L
    LRS
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Heavy and large surfacing bit

    The bit is as advertised and appears to be good quality; there are no apparent manufacturing defects and the machining looks clean. The carbide cutters are sharp. I haven’t had a chance to use it yet, but as others have pointed out, it’s a pretty large and heavy bit. You will need a powerful router, and you’ll want to make sure the speed is set appropriately.

  • R
    Rogers
    I recommend this product
    What materials are you cutting? Softwoods, Hardwoods
    Machinery Type CNC Router
    Would you recommend ZahyoX? I recommend this product
    Why I like it Superior Finish, High Durability, Value for Money
    Rated 5 out of 5 stars
    This insert spoilboard bit cuts clean and fast.

    I’ve used it for surfacing an MDF spoil board and leveling wood before further milling, and it’s been flawless. I love that I can just swap out the carbide inserts instead of having to buy a whole new tool.

    Surface FinishRated 5.0 on a scale of 1 to 5
    PrecisionRated 5.0 on a scale of 1 to 5
    Tool LifeRated 5.0 on a scale of 1 to 5
    Value for MoneyRated 5.0 on a scale of 1 to 5
  • D
    David
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Good quality.

    This a nicely balanced, sharp, smooth cutting surfacing bit. It is big so you need a powerful router to properly use it. It has cutters that can be rotated if one side gets damaged or dull. There are 4 faces to each cutter so it will be usable for a long time. Recommended.

  • DA
    D. Ashley Cohen, P.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    I have a number of planer/surfacing bits—this is the best

    Of the bunch. A bunch that includes ones of US manufacture. If you need to understand this bit, prior reviews have described it very well. If you already know., then just buy this if you would benefit from its capabilities.

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