10 Best Carbide Cutter Cobalt In The Us - Black Friday 2024
Best Choice1
sisonasisona 1/8" 3/16" 1/4" 5/16" 3/8" Carbide End Mills Set - Solid Carbide (Tungsten Carbide + Cobalt) - 5Pcs 4 Fulte CNC Mill Bits for Steel - TISIN Coated
Main highlights- sisona End Mill Sets -- Cutting Diameter: 1/8 - 3/8 inch（1/8" 3/16" 1/4" 5/16" 3/8"），Shank Diameter:1/8 - 3/8 inch（1/8" 3/16" 1/4" 5/16" 3/8"），Cutting Length:3/8 - 1 inch（3/8" 5/8" 3/4" 13/16" 1"），Overall Length:1-1/2 inch - 2-1/2 inch（1-1/2" 2" 2-1/2" 2-1/2" 2-1/2"）
- Wide Compatibility: sisona end mill bits are compatible with most desktop CNC machines, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device.
- Used it strictly for steel, it worked great for that, eats metal fast ，beautiful surface finish!Watch your stick out and travel speeds.
- High Quality:made from solid tungsten carbide (TC)，have a Titanium Nitride (TiN) surface to improve heat resistance and reduce wear.
- Applicable Materials: cnc bits usually used for steel（Carbon steel/Alloy steel/Hardened steel/Cast lron, etc.）
9.7Exceptional
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Value for Money2
COLIBROXCOLIBROX 20pc 1/2" Carbide Tip Tipped Cutter Tool Bit Cutting Set for Metal Lathe Tooling
9.6Exceptional
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3
GreenleeGreenlee 645-001 Kwik Change Cutter 1/4" x 2-1/2" Pilot Drill Bit for Cutting Stainless Steel, 1/4" Stainless Steel Metal Hole Cutter Drill Bit
Main highlights- SPLIT POINT DESIGN: Replaceable, cobalt steel pilot drill with an innovative split-point design prevents walking to allow for quick, accurate metal cutting while requiring less force from the user
- QUICK CHANGE ARBOR: Allows you to quickly change cutter heads with a simple push and a turn, and the tool allows you to conveniently use the same arbor for different size cutting heads
- PREVENTS WALKING AND OVER-DRILLING: Bits extend past the hole saw cutting edge to drill a starter hole that prevents the hole saw from walking when it begins the cut, and the flange stop conveniently prevents over-drilling
- DURABLE CONSTRUCTION: Precision carbide teeth provide optimum performance and durability; bits are easily replaceable when worn or damaged
- 1/4" STAINLESS STEEL PILOT DRILL BIT: Attaches to the Kwik Change Cutter small arbor (catalog number 645-011) to make it quick and easy to cut round, precise 1/4" x 2-1/2" holes in stainless steel
9.3Excellent
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4
SulfurasSulfuras 3/16" Carbide Square Nose End Mill Set (5 Pcs), 4 Flute CNC Mill Bits Tools for DIY & Professional, Solid Carbide Cutter (Tungsten Carbide + Cobalt) for Milling Steel and Metals (5Pcs, 3/16)
Main highlights- 【𝗪𝗶𝗱𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻】: This carbide tools is use for milling steels and metals, suitable for side milling, slot milling, step milling, drilling, etc. Widely used in Carbon Steels (~HB225), Alloy Steels (HB225~325), Pre-hardened Steels (up to HRC45), Hardened Steels (HRC40~54), Cast Iron etc.
- 【𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀】: Package include 5pcs 3/16" carbide Square Nose End Mill - 4 Flute. Cutting diameter: 3/16 inch; Shank diameter: 3/16 inch; Flute cutting length: 5/8 Inch; Overall length: 2 Inchs.
- 【𝗛𝗶𝗴𝗵-𝗲𝗻𝗱 𝗖𝗼𝗺𝗽𝗼𝘀𝗶𝘁𝗲 𝗖𝗼𝗮𝘁𝗶𝗻𝗴】: This 4-Flute carbide square nose endmill uses Titanium Aluminum Nitride(TiAlN) coating, which has higher stability in high-temperature environments, better oxidation resistance and wear resistance, and effectively improves its service life compared to other coatings.
- 【𝗚𝗼𝗼𝗱 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆】: This end mill bits are compatible with most desktop CNC machines, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device. A good helper for DIY and professionals.
- 【𝗕𝗿𝗮𝗻𝗱 𝗚𝗿𝗲𝗲𝘁𝗶𝗻𝗴𝘀】: Sulfuras is a tool brand that pursues excellence, and we firmly believe that only good quality can achieve the future. Thank you for your choice and trust. If you have any questions about the product or related technology, please feel free to contact us. We will provide you with high-quality service.
9.2Excellent
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5
SulfurasSulfuras 5/16" Carbide Square Nose End Mill Set (1 Pcs), 2 Flute CNC Mill Bits Tools for DIY & Professional, Solid Carbide Cutter (Tungsten Carbide + Cobalt) for Milling Steel and Metals (1Pcs, 5/16)
Main highlights- 【𝗪𝗶𝗱𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻】: This carbide tools is use for milling steels and metals, suitable for side milling, slot milling, step milling, drilling, etc. Widely used in Carbon Steels (~HB225), Alloy Steels (HB225~325), Pre-hardened Steels (up to HRC45), Hardened Steels (HRC40~54), Cast Iron etc.
- 【𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀】: Package include 1Pcs 5/16" carbide Square Nose End Mill-2 Flute. Cutting diameter: 5/16 inch; Shank diameter: 5/16 inch; Flute length: 13/16 Inch; Overall length: 2-1/2 Inchs.
- 【𝗛𝗶𝗴𝗵-𝗲𝗻𝗱 𝗖𝗼𝗺𝗽𝗼𝘀𝗶𝘁𝗲 𝗖𝗼𝗮𝘁𝗶𝗻𝗴】: This 2-Flute 5/16" carbide square endmill uses Titanium Aluminum Nitride(TiAlN) coating, which has higher stability in high-temperature environments, better oxidation resistance and wear resistance, and effectively improves its service life compared to other coatings.
- 【𝗚𝗼𝗼𝗱 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆】: This 2 flute end mill bits are compatible with most desktop CNC machines, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device. A good helper for DIY and professionals.
- 【𝗕𝗿𝗮𝗻𝗱 𝗚𝗿𝗲𝗲𝘁𝗶𝗻𝗴𝘀】: Sulfuras is a tool brand that pursues excellence, and we firmly believe that only good quality can achieve the future. Thank you for your choice and trust. If you have any questions about the product or related technology, please feel free to contact us. We will provide you with high-quality service.
9.1Excellent
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6
NxtopNxtop Silver Tone Deburred Tool BS1018 S100 Cobalt Deburring Blades 10 Pcs
Main highlights- Product Name : Deburring Blades;Model : BS1018 - S100
- Package Content : 10 x Deburring Blades
- Each Size (Approx.) : 4.7 x 0.3cm/ 1.8" x 0.12" (L*D) Net Weight : 40g
- Blade Color : Sillver Tone;Material : Metal
8.9Very Good
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7
KEENTECHKEENTECH Carbide-Tipped Annular Cutter, 1/2" Diameter x 2" Depth, 3/4" Weldon Shank (2 Flat), High Speed Cutting TCT Mag Drill Bit with Pilot Pin for Harder Material, Stainless Steel, Cast Iron
Main highlights- 【Usage Instructions】 - First, ensure that the two flats of the Weldon shank are aligned with the screws during installation for stable cutting. Second, use the recommended cutting fluid (over 1000 cuts), rather than water(only for 3-5 cuts), choosing the right cutting fluid is crucial for extending the tool's life. Third, the right RPM and feed rate can help you double your efficiency.
- 【Specifications】 - KEENTECH Annular Cutter features a premium carbide cutting edge for outstanding durability, making it ideal for drilling harder materials like stainless steel. It offers a 1/2" cutting diameter and a 2" cutting depth, and comes with a free pilot pin. The 3/4" weldon shank design is compatible with various magnetic drills, including but not limited to Alfra, Evolution, Dewalt, and Hougen.
- 【Higher Speed Cutting】 - The KEENTECH TCT Annular Cutter features a carbide-tipped head that is harder and sharper. Compared to high-speed steel (HSS) cutters, our TCT cutter offers cutting speeds that are 3-5 times faster. With a three-edge cutting design, each edge shares one-third of the workload, improving cutting efficiency, precision, and finish. For harder metal materials such as carbon steel, stainless steel, cast iron, cast copper, alloy steel, and high manganese steel, our annular drills bits deliver superior cutting performance.
- 【Clean & Crisp Cutting】 - TCT magnetic drills bits with sharper cutting edges, requires less cutting force when cutting hard materials, resulting in a smoother cutting process. Less friction and roughness, it delivers cleaner and more precise cut finish for high-precision machining scenarios. Plus, they generate less heat, reducing the risk of material deformation or burnishing.
- 【Better Heat Resistance】- KEENTECH mag drills bits feature carbide tips, providing superior heat resistance and higher hardness, suitable for high-temperature machining environments. The heat resistance maintains the cutting edge's hardness and sharpness, enabling high-speed feed and metal cutting within a short period, thus improving efficiency. Additionally, it reduces tool wear or deformation due to overheating, resulting in cost savings.
8.6Very Good
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8
Asieg ToolCi0 16mm Round Carbide Inserts Cutters Knifes Indexable Replacement with Screws Fits For Full And Pro Size Popular DIY Wood Turning Finisher Hollower Tools Woodworking Lathe 10pcs
9.9 worth the money9.5 Simple to use9.5 materials QualityWhy we love it
Affordable and great value for the money.
Maintains sharpness and edge well for woodturning.
Includes 10 inserts and screws in a handy box.
8.4Good
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9
Home of quality toolsCNC End Mill Set, Carbide Tungsten Steel 4 Fultes Milling Cutter, Router Bits Rotary Bits Tool Straight Shank 2-12mm 8pcs
Main highlights- Wide Application CNC End Mill：It can be used on many fields, such as metal processing, CNC machining and engineering using. Large chip flute design for smoother chip removal, making the workpiece smoother and brighter.
- Package Included：8 x 4 Flutes carbide metric End Mill Cutter set
- Material: Tungsten steel Carbide has the advantages of high hardness, wear resistance, toughness and corrosion resistance. It also has stronger heat resistance than HSS, so it can maintain hardness even at high temperature. Tungsten steel is mainly composed of tungsten carbide and cobalt, accounting for 99% of all components. Tungsten steel is also called cemented carbide and is considered to be the teeth of modern industry.
- Detail design: High-precision cutting edge with suitable negative forefoot design, taking into account the strength and sharpness of the cutting edge. At the same time, the large core diameter is used to enhance the rigidity of the tool and make the cutting and chip removal stable.
- 2-12mm 4 Flutes End Mill Set: This end mill set includes 8 diameter sizes of 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, satisfy your different needs.
8.3Good
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10
GreenleeGreenlee 645-1-1/8 Quick-Change Carbide-Tipped Hole Cutter, 1-1/8" Stainless Steel Metal Cutting Hole Saw with Tungsten Carbide Teeth
Main highlights- USER-FRIENDLY DESIGN: Replaceable split-point cobalt steel pilot drill with a step design allows for quick, accurate metal cutting while requiring less force from the user
- TUNGSTEN CARBIDE TEETH: Optimized for fast, easy hole cutting and long-lasting durability in stainless steel applications with no oil required
- FLANGE STOP AND SLUG EJECTOR: Flange stop conveniently prevents over-drilling for a super performance every time, and the slug ejector spring allows you to quickly and easily remove slugs
- EASY OPERATION: With a simple push and turn connection, you can quickly switch between cutter sizes without re-chucking to make the most of your time on the job
- 1-1/8" QUICK-CHANGE HOLE SAW: Produces round, burr-free holes for 3/4" conduit including stainless steel, mild steel, aluminum, brass, fiberglass, and plastics
8.2Good
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