Best Cnc Cutter Bits in 2022 [*Top Picks*]

Looking for the best cnc cutter bits on the market? We’ve got you covered. Check out our ratings of absolute bestsellers below and make a final decision.

662 Reviews Scanned

  • Genmitsu 40pcs End Mills CNC Router Bits, 1/8
    Bestseller #1
    Genmitsu 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose End Mill, Nano Blue Coat & Titanium Coat CNC Bits, MC40A (631)
      High Quality: The Genmitsu end mills are made of ultra-fine 0.2μm tungsten carbide steel alloy that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating /Titanium Coating with high hardness and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality. 2-Flute Spiral Flat Nose & Ball Nose End Mills -- Shank Diameter: 3.175mm, Cutting Diameter: 3.175mm, Cutting Length: 17mm, Overall Length: 38mm. Two End Mill Sets -- Shank Diameter: 3.175mm, Cutting Diameter: 0.8 - 3.0mm (0.8/1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.5/3.0mm), Cutting Length: 17mm, Overall Length: 38mm, with Nano blue and Titanium coating. Applicable Materials: Widely used in various materials including plastics, aluminum, circuit board, wood, as well as other precision parts processing. To learn more about how to choose the right bits to meet your needs, please find the Comparison Chart (CNC Bits Buying Guide) at the Product Guides and Documents Section below. Wide Compatibility: The MC40A end mills are compatible with most desktop CNC machines, such as the Genmitsu 3018 Series, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device.
  • CNC Spoilboard Surfacing Router Bit, 1/4 Inch Shank Slab Flattening Router Bit Carbide Tipped Surface Planing Bottom Cleaning Cutter 1 inch Diameter Planer Bit Woodworking Router Tool by CHoiKWong
    Bestseller #1
    CNC Spoilboard Surfacing Router Bit, 1/4 Inch Shank Slab Flattening Router Bit Carbide Tipped Surface Planing Bottom Cleaning Cutter 1 inch Diameter Planer Bit Woodworking Router Tool by CHoiKWong (39)
      [Precision Size] 1/4 Inch Shank CNC Spoilboard Surfacing Router Bit, 1" Cutting Diameter, 1/4" Cutting height. [Durable] C3 carbide tipped bit, balanced craftsmanship and solid hardened steel body with clever Anti-Kickback design for sharp and long lasting cutting and precision grinding for proper balance at high RPM creates smooth delicate cuts in the project reduce debris and burrs. [Versatile Route Tool] Once you add your planed project material, 3 wings allow you to quickly and cleanly cut your project material, clears the surface of your spoilboard or Creates a base surface that is perpendicular to the router motor, also suitable for trimming and slotting/grooving . Can use to flatten live edge boards too large to go through planer, great for projects of any level of complexity. [Widely Applications] This professional bottom cleaning router bit suitable for wood, MDF, particle board, plywood, acrylic and different wood composites. (Avoid cutting metal and non-wood materials such as steel, iron and sand) [Applicable equipment] Use on CNC and other automatic routers as well as hand-held and table-mounted portable routers. Such as woodworking engraving machines, trimming machines, etc.
  • CNC Spoilboard Surfacing Router Bits, 1/4“ Shank 1” Cutting Diameter Dado and Planer Router Bits Spoilboard Cutter with Removable Inserts, Carbide Tipped Slab Flattening bit for Woodworking
    Bestseller #1
    CNC Spoilboard Surfacing Router Bits, 1/4“ Shank 1” Cutting Diameter Dado and Planer Router Bits Spoilboard Cutter with Removable Inserts, Carbide Tipped Slab Flattening bit for Woodworking (394)
      Ensure Accurate CNC Cutting - use this 1/4" shank CNC Spoilboard Surfacing Router Bit to clear the surface of your Spoilboard and create a perpendicular base surface for the router motor. Edge Treatment & Grooving - This CNC bit can also be used to flatten live edge boards and cut grooves or slots. Efficient – 3 Wings carbide tipped CNC router bit, 1inch Cut Diameter, 1/4inch Cut Length providing a fast, clean cut on your project material; including a 1/4" to 1/2" Router Collet. Compatibility – wok with CNC, hand-held or table-mounted portable routers, woodworking engraving and trimming machine; Suitable for solid woods, laminate, plywood compact panel, acrylic etc. Do NOT cut metal or other non-wood materials. High Quality – this CNC surfacing router bit is a combination of sharp carbide tipped bit and solid hardened steel bodies with anti-kickback design and heat resistant Teflon coating ensuring durability.
  • EANOSIC Spiral Router Bits Up Down Compression Bit 1/4 inch Cutting Diameter with Nano Blue Coated, 1/4 inch Shank Solid Carbide CNC End Mill for Wood Carving Engraver Milling Cutters for Mills Machines
    Bestseller #1
    EANOSIC Spiral Router Bits Up Down Compression Bit 1/4 inch Cutting Diameter with Nano Blue Coated, 1/4 inch Shank Solid Carbide CNC End Mill for Wood Carving Engraver Milling Cutters for Mills Machines (97)
      UP & DOWN cut spiral router bit with 1/4 inch shank and 1/4 inch cutting diameter, 1 inch cutting length, 2-1/2 inch for total length SOLID CARBIDE AND NANO BLUE COATED: The up and down cut spiral router bit is made of solid carbide. And Nano Blue Coating with high hardness and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality. Clean surface, neat, no glitches. Spiral bits used for side milling, end milling, finish machining, etc. End Mill Bits can smoothly upcut and downcut groove and slots, mortises, cycles and dados with clean edge and bottom, better than straight bits. The CNC End Mill Router Bits apply to various wood: such as Plywood, OAK, MDF, and any hardwood working and Long service life for sharp. And also for carbon steel, soft alloy steel, tool steel, cast iron, aluminum alloy. The router bit suit for CNC router and any plunge routers with 1/4" collet.
  • 40Pcs End Mill Bits Set 1/8
    Bestseller #1
    40Pcs End Mill Bits Set 1/8" Shank, Mcwdoit CNC Router Bits Cutting Milling Tool Engraving Cutter Including Flat Nose/Ball Nose End Mill, Nano Blue Coat/Titanium Coat 2 Flute CNC Router Bits (106)
      【High Quality】Mcwdoit 1/8 end mills are made of ultra-fine grain carbide material (tungsten steel), with great cutting and milling performance. 【Cost-Effective Kit】4 Type Each 10Pcs, Ball Nose Bit 2-Flute, Flat Nose Spiral Bit 2-Flute, Nano Blue Coat and Titanium Coat CNC Router Bits, satisfying your different needs. 【Advantage】Carbide rods and tungsten steel rods with high hardness, high wear resistance, clean surface, neat, no glitches. 【Wide Application】PCB, SMT, CNC, Mold, plastic fiber, carbon fiber, hard wood, printed circuit board, aluminum and other precision parts processing. 【Parameter】Overall Length(OAL): 38mm; Shank Diameter(SD): 3.175mm
  • 10 pcs 4-Flute End Mill Bits, AFUNTA 0.08
    Bestseller #1
    10 pcs 4-Flute End Mill Bits, AFUNTA 0.08" - 0.47" HSS CNC Straight Shank Drill Bits Cutter Tool Set for Wood Aluminum Steel Titanium (360)
      APPLICATION: Suitable for side milling, end milling, finish machining in carbon steel, alloy steel, die steel, tool steel, cast iron, and titanium. HIGH PROCESSING EFFICIENCY: the edge of end mill bits is HARD and SHARP with TIAIN coating, process the heat treatment materials with high speed, reduce changing times and improve the production efficiency. U-SHAPED GROOVE DESIGN, large front angle effectively reduces cutting resistance, sharp and durable, convenient for chip removal, further improve machining efficiency. MATERIAL: high speed steel, high hardness, good wear resistance and durability. 10 DIFFERENT KINDS OF SIZE end mills to meet your need, 2mm/0.08in,3mm/0.12in, 4mm/0.16in, 5mm/0.2in, 6mm/0.24in,7mm/0.27in, 8mm/0.31in, 9mm/0.35in,10mm/0.39in, 12mm/0.47in
  • SpeTool 5Pcs Carbide Compression Router Bit Up&Down End Mills 1/8 inch Shank with 1/8 inch Cutter for CNC Mill Machine Wookwork 3D Profile Detail Engraver Carving
    Bestseller #1
    SpeTool 5Pcs Carbide Compression Router Bit Up&Down End Mills 1/8 inch Shank with 1/8 inch Cutter for CNC Mill Machine Wookwork 3D Profile Detail Engraver Carving (442)
      UP&DOWN Solid Carbide spiral router bit with 1/8inch shank and 1/8inch cutting diameter, 3/4 inch cutting length, 1-1/2 inch total length The CNC End Mill For Plywood, OAK, MDF, and any hardwood working and Long service life for sharp Spiral bits used for smoothly downcut groove and slots, Mortises, Cycles and dados, Plunge cut leave with clean edge and top surface, better than straight bits The route bit suit for CNC router or any brand plunge router with 1/8” collet Industrial quality control to ensure best performance
  • SainSmart Genmitsu 10Pcs Nano Blue Coat End Mill CNC Router Bits, 1.5-3.175mm, 1/8
    Bestseller #1
    SainSmart Genmitsu 10Pcs Nano Blue Coat End Mill CNC Router Bits, 1.5-3.175mm, 1/8" Shank (631)
      ➤Cutting Edge Diameter: 1.5-3.175mm (1.5/1.6/1.7/1.8/2.0/2.2/2.4/2.5/3.0/3.175mm), 10Pcs. ➤Advantage: With sufficient flexural strength and wear resistance, which ensure high work efficiency.Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches. ➤Material: Using ultra-fine grained carbide material, with good milling and cutting performance. ➤Application: PCB, SMT, CNC, Mold, plastic fiber, carbon fiber, hard wood, printed circuit board, and other precision parts processing. ➤Genmitsu CNC Bits Selection Guide: To learn more about how to choose the right bits to meet your needs, please find the Comparison Chart (CNC Bits Buying Guide) at the Product Guides and Documents Section below.
  • CNC Spoilboard Surfacing Router Bit, 1/4
    Bestseller #1
    CNC Spoilboard Surfacing Router Bit, 1/4" Shank 1" Cutting Diameter, Carbide Insert Slab Flattening Router Bits Planing Bit Wood Planer Bit Woodworking Tools by BINSTAK (241)
      2-WING INSERT CNC ROUTER BIT: Shank: 1/4"; Cut Diameter: 1" ; Carbide Inserts: 12*12mm. 2-wing design, resulting in a more balanced tool while running. INDUSTRIAL GRADE CNC WOOD ROUTER BIT: Super-strength steel body with anti kickback design, 2 cutting blades. COST-EFFECTIVE INSERT BIT: The surfacing router bit utilizes 4-sided solid carbide inserts. All 4 edges of carbide inserts can be used, use a screwdriver to make other blade edge outside. Replace the carbide inserts when needed, instead of replacing the whole bit. Cost effective solution compared to brazed router bits and solid carbide spiral bits. This planer router bit is perfect for wood slabs flattening, resurface or plane the top surface of the spoilboard. Used on soft and hard woods, particle board, MDF, plywood compact panel, laminate, acrylic and etc. Use on CNC and other automatic routers as well as hand-held and table-mounted portable routers. Such as woodworking engraving machine, trimming machine, etc.
  • HQMaster CNC Router Bits 1/8
    Bestseller #1
    HQMaster CNC Router Bits 1/8" Shank CNC Bit End Mill Flat Nose Carbide Endmill Two Flute 3.175mm Spiral Upcut Milling Cutter Tool Set for Wood PVC MDF Hardwood 10Pcs (212)
      RANGE OF PROCESSING: For carving/cutting/engraving/milling/slotting/sculpturing in materials like MDF, ABS, PVC, acrylic, nylon, resin, plastics, density board, wood, plywood, hardwood etc. Ideal for three-dimensional sculpture, surface machining, 3D relief sculpturing, etc DIMENSIONS: 1/8" (3.175mm). Cutting edge diameter, 1/8" (3.175mm). Cutting edge length/flute length, 17mm. Overall length, 38.5mm HIGH EFFICIENCY: These bits own sharp edge which is able for fast engraving that makes high efficiency, durable, high precision and not easy to break. It is smokeless and burr-free while processing PERFECT CUTTING: The design of flutes, larger spiral chip space of CNC Router Bit makes non-stick crumbs, smooth cutting and fast chip-removal PACKAGE CONTENTS: 10pcs solid carbide spiral upcut bits assorted in storage case
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