3/8" Shank Downcut nACo Coated CNC Spiral Router Bit - 2 Flutes - 3/8" – Zahyox Skip to content
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4.7
Rated 4.7 out of 5 stars
3 Reviews

3/8" Shank Downcut nACo Coated CNC Spiral Router Bit - 2 Flutes - 3/8" Cutting Dia - 1" LOC - 2-1/2" OAL - S3807

3/8" Shank Downcut nACo Coated CNC Spiral Router Bit - 2 Flutes - 3/8" Cutting Dia - 1" LOC - 2-1/2" OAL - S3807

Regular price $39.97
Regular price Sale price $39.97
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Rotation Downcut Coating nACo
Shank Diameter 3/8" Router Bits Types 3/8" Shank Spiral Bit
Cutting Diameter 3/8" Product Series X-Series
Cutting Length 1" Cutting Edge Type Solid Carbide
Overall Length 2-1/2" Measurement Imperial
Flutes 2 Machinery Type CNC Router
Material Hardwoods, Softwoods, Laminate, Melamine, Plywood, MDF, Chipboard, Foamcore, Light Board, Aluminum Foamcore, Veneered Plywood, Particle, OSB, Solid Surface Material, Plastic, Acrylic
Rotation Downcut
Shank Diameter 3/8"
Cutting Diameter 3/8"
Cutting Length 1"
Overall Length 2-1/2"
Flutes 2
Coating nACo
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15% OFF ALL SPIRAL BITS! USE CODE: ZahyoX
CNC Software Tool File Database
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Image SKU Rotation Flutes CD SD CL OL Stock Quantity Price Cart
S3807 Downcut 2 3/8" 3/8" 1" 2-1/2"
$39.97 USD
S3801 Compression 2 3/8" 3/8" 1-1/16" 3"
$46.97 USD
S3803 Upcut 2 3/8" 3/8" 2" 4"
$45.97 USD
S3805 Compression 2 3/8" 3/8" 1-5/8" 3-1/2"
$48.97 USD

Why Choose Spiral Router Bits Instead of Straight Bits?

  • Spiral router bits combine a shearing action with an augering action for chip clearance. This dual action not only produces a clean and accurate cut but also efficiently clears chips from the cut area, enhancing the overall cutting experience.

What is Down-Cut Bits?

What is Compression (Up-Cut & Down-Cut) Bits

Down-cut: This premium solid carbide bit cuts dadoes with crisp, clean edges on both sides of the dado. The downward spiral forces the chips down into the groove, eliminating the tendency for wood fibers to chip out the face. Also works great for cutouts and edgework.

Application:

  • Grooves and dadoes in single-sided veneers and laminates.
    Zahyox's solid carbide down spiral bit is ideal for smooth, chip-free routing where chip removal is not a problem.
  • Cuts all composition materials, plywoods, hardwoods, and softwoods.
  • Use on CNC and other automatic routers as well as table-mounted portable routers.

Why Choose ZahyoX 3/8 inch Shank Router Bits?

  • Geometry Specs: 3/8" Cutting Diameter, 3/8" Shank, 1" Cutting Length, 2-1/2" Overall Length, 2 Flutes, Down-Cut Rotation, Nano Coated.
  • Industrial-Grade Solid Carbide: Made of industrial quality Solid Carbide, reinforced with Tungsten Carbide cutters. This 3/8 inch downcut router bit is specifically designed to provide high quality finish and efficient cuts.
  • Excellent for Cutting: Perfect for CNC sizing, cutting, copying and routing plywood, OAK, MDF, other hardwood materials, plastic, laminates and soft metals.
  • X-Series Blue Nano Coating: The ZahyoX X-Series Blue Nano Coating delivers up to 3 times more cutting life & better finish quality, making it more wear and heat resistant, better corrosion protection, and extreme durability.
  • Maximize Efficiency: Kickback-reducing design prevents overfeed and tearout. Advanced cutting geometry for superior chip evacuation and finish quality. Offering better cuts and efficiency than other bits on the market.
  • Trusted Brand: ZahyoX provides industrial quality CNC & woodworking tools at an affordable price, by using superior materials, cutting-edge machinery and patented technology. Fully guaranteed with online customer support team.
4.7
Rated 4.7 out of 5 stars
Based on 3 reviews
Total 5 star reviews: 2 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
3 reviews
  • JS
    Justin S.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    Great for CNC

    I have a CNC machine and I use this bit for cutting plywood. It works great and leaves a nice finish. I have used it for a few projects now and it is still sharp. I would recommend this bit to anyone.

  • D
    Dmeister
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Keeps a sharp edge

    I purchased this router bit for my CNC machine and it worked wonderfully. I purchased it without paying attention to the shank size, so I had to order a different collet in order to fit this bit into my router. So be sure you have a 3/8 collet for your router before ordering this bit. With that said, I used this bit for cutting some white oak for Christmas gifts and it cut beautifully. With this being a down-cut spiral bit, it cuts downward which prevents the top of the wood from being splintered and ripped away. When you cut with a down-cut bit you need to keep the wood chips cleared out of your work piece because it will pack up with wood chips as it cuts. This bit has an extremely sharp edge *fingers beware* , and cut very cleanly through my oak as well as some pine I cut. After cutting several projects with this bit, it is still sharp as new, I plan to use this bit for a long time.

  • JF
    Jason F.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Great quality bit, holding up well so far

    I've used this for some 1/8 thick 6061 aluminum, some 1/4 deep dado cuts in oak (where an upcut bit should typically be used), and cutting some 1/2 oak plywood. The cuts in the aluminum and plywood were nice and clean. The initial pass creating the dado doesn't have a perfect floor (the bit was pushing chips down into the cut) but when it got to the second pass it smoothed out nicely (as there was room to kick the chips to the side). Not the fault of the bit at all and it still worked for my purposes. Highly recommend these bits.

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