3/8" Shank Solid Carbide Upcut 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 Solid Carbide Upcut CNC Spiral Router Bit - 2 Flutes - 3/8" Cutting Dia - 2" LOC - 4" OAL - S3804

3/8" Shank Solid Carbide Upcut CNC Spiral Router Bit - 2 Flutes - 3/8" Cutting Dia - 2" LOC - 4" OAL - S3804

Regular price $39.97
Regular price Sale price $39.97
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Rotation Upcut Coating /
Shank Diameter 3/8" Router Bits Types 3/8" Shank Spiral Bit
Cutting Diameter 3/8" Product Series S-Series
Cutting Length 2" Cutting Edge Type Solid Carbide
Overall Length 4" Measurement Imperial
Flutes 2 Machinery Type CNC Router
Material Plywood, OAK, MDF, other hardwood materials, plastic, laminates and soft metals
Rotation Upcut
Shank Diameter 3/8"
Cutting Diameter 3/8"
Cutting Length 2"
Overall Length 4"
Flutes 2
Coating /
Fast Delivery

Order by 4:30 PM EST to Ship Today.

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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
S3804 Upcut 2 3/8" 3/8" 2" 4"
$39.97 USD
S3802 Compression 2 3/8" 3/8" 1-1/16" 3"
$39.97 USD
S3806 Compression 2 3/8" 3/8" 1-5/8" 3-1/2"
$42.97 USD
S3808 Downcut 2 3/8" 3/8" 1" 2-1/2"
$32.97 USD
S3809 Compression 3 3/8" 3/8" 7/8" 3"
$48.97 USD
S3811 Compression 2 3/8" 3/8" 7/8" 3"
$44.97 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 Up-Cut Bits

  • Features: The ‘Up-Cut’ shears from the bottom up pulling chips from the bottom up thus allowing deeper penetration and rapid cutting with less stress on the tool. 
  • Applications: Best used in applications requiring clean finishes on the bottom surface, like grooving or deep cutting.
  • Considerations: Risk to Top Surface: The upward action may damage the top layer, making them unsuitable for projects where top appearance is critical.

Why Choose ZahyoX Router Bits?

  •  Industrial-Grade Solid Carbide: Made of industrial quality Solid Carbide, reinforced with Tungsten Carbide cutters. This 3/8 inch upcut 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.
  • 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
  • R
    Rod
    I recommend this product
    What materials are you cutting? Softwoods
    Machinery Type CNC Router
    Would you recommend ZahyoX? I recommend this product
    Why I like it Value for Money
    Rated 4 out of 5 stars
    decent

    El acabado no era tan bueno como el de los que tenían nano coating, pero aún así era decente. Lo he estado usando durante 2-3 horas hasta ahora y todavía corta bastante bien.

    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
  • AB
    Alec B.
    I recommend this product
    What materials are you cutting? Hardwoods, Softwoods
    Machinery Type CNC Router
    Would you recommend ZahyoX? I recommend this product
    Why I like it Superior Finish, Efficient Chip Removal, Value for Money
    Rated 5 out of 5 stars
    out of the park

    excellent chip removal and finish, will be coming back for more

    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
  • BS
    bryson s.
    I recommend this product
    What materials are you cutting? Hardwoods, Softwoods
    Machinery Type CNC Router
    Would you recommend ZahyoX? I recommend this product
    Why I like it Precision Cutting, Value for Money, Superior Finish, High Durability, Efficient Chip Removal
    Rated 5 out of 5 stars
    awesome price great bit

    this is the first "non big brand" bit I’ve bought. Worried that I might break it but it turned out just fine, been using it on about 10 small cnc projects

    Surface FinishRated 4.0 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