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SpeTool 30 Degree V Groove Router Bit with Tiain Coated1/4 Inch Shank, 4-Flute Carbide Chamfer End Mill Carbide V Bit for CNC Engraving and Chamfering Lettering

  • Based on 68 reviews
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Availability: 17 left in stock
Fulfilled by Amazon

Arrives Thursday, Oct 22
Order within 18 hours and 49 minutes
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Number of Items: 1


Style: 30 Degree


Features

  • SPECIFICATION: 30degree, 1/4" shank, 2" overall length, can be used in routers with 1/4" collect;
  • 4 FLUTE V-BIT: 4 Flutes Designed Chamfer V Bits to make cutting more efficiently and clean surface. Suitable for high-speed cutting and harder materials.
  • APPLICABLE MATERIALS: SpeTool Solid Carbide V Bit With Tiain Coated tip, suitable for Hard wood, Plywood, Soft wood, OAK, MDF And Metals Under HRC 55.
  • WIDE APPLICATION: Perfect for CNC routing, Woodworkers, including hobbyists and professionals, router V bits for tasks such as sign making, engraving, lettering and carving.
  • DURABLE AND PRECISE: SpeTool CNC Router Bits for V grooving, high-quality construction ensures durability and precision, allowing for consistent and accurate cuts.
  • SPETOOL SERVICE: V Groove Router Bits Good quality, cost-effective, efficient after-sales service, etc.

Description

About Us SpeTool is specialized in manufacturing various cutting tools including CNC router bits, carving and engraving bits, aluminum and metal end mills, grinder burr and other rotary tools for industrial and DIY applications. We’re committed to providing high-quality products and services to our customers. If you have any questions, welcome to leave a message. SpeTool specialized in manufacturing various V BIT tools including 4 Flute V Bit, 3 Flute V Bit, 2 Flute V Bit, Flat Top V bit and other woodworker tools; TAC coated, ZrN Coated,Titan Coated, Carbide Tip V Bit for professional and starter user. SpeTool Router V Bit The Chamfer End Mill with high hardeness & wear resistant delivery best finish on hard material. SpeTool Router V Bit End mills with several flutes produce fine finish and less vibration when run at high speeds. SpeTool Router V Bit chamfer end mill for making chamfer, bevel, angled cuts, breaking sharpedges, countersinking hole. TAC 60 deg 4 flute V Bit TAC 90 deg 4 flute V Bit TAC 45 deg 4 flute V Bit 45 deg 2 flute V Bit 60 deg 2 flute V Bit 90 deg 2 flute V Bit 90 deg Carbide V Bit What spiral router V bit should I order if I am a start user? If new to woodworking router bit field, we recommend you purchase 2 flute router bit. If you are a professional/skilled woodworker/ enthusiast, carbide insert bit will save your cost. What is the material of the 4 flute V bit, and its advantage? The Chamfer End Mill is made of Premium carbide with high hardness and high wear resistant for the longest life and best finish on hard material. Which Insert of the Carbide V Groove Bit should I choose? If you choose 45 degree or 60 degree Carbide Insert V Bit, the general insert is B0C6XHCV52; If choose 90 degree Carbide Insert V Bit, The repacable insert is B08V8PWL6S. RECOMMENDED REFERENCE TERM Feed Rate (IPM) = RPM x # of cutting edges x Chip Load Chip Load = per cutting edge. IPS = Inches Per Second. IPM = Inches Per Minute. RPM = Revolutions Per Minute. # of cutting edges = # of flutes.*

Material: Carbide


Cutting Length: 0.25 inches


Finish Type: TiAlN


Cutting Diameter: 0.25 inches


Number of Flutes: 4


Cutting Length: 0.25 inches


Cutting Diameter: 0.25 inches


Size Name: 30degree, 1/4" shank


Brand Name: SpeTool


Manufacturer: SpeTool


Number of Items: 1


Included Components: No


Part Number: ECP4F-1/4-30


Unit Count: 1 Count


Finish Types: TiAlN


Number of Flutes: 4


End Cut Type: V Groove


Cut Type: V-Groove Cut


Tolerance Held: Precision


Number of Cutting Edges: 4


Material Type: Carbide


Shape: Round


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • It works
Number of Items: 1 Style: 30 Degree
carves well, has lasted a long time
Reviewed in the United States on August 4, 2026 by Richard A. Hartman

  • Strong Tip
Number of Items: 1 Style: 30 Degree
I bought these after I had another brand break on me. I had no issues with these on gnocchi boards. I made 20 or so boards (each with 15ish cuts) and it cut like a champ. If I made more boards I would use a brand new one because it felt like it was dulling towards the end (still cut decently though). To make sure the tip does not snap off, go very slow and controlled at the start. Once the cut is started, you can speed up quite a bit Cant beat the price and the tip stayed strong unlike the other brand I bought ... show more
Reviewed in the United States on February 8, 2025 by Aaron Lamson

  • Sharp, Durable, and Perfect for Clean V-Carving in Wood
Number of Items: 5 Style: 30 Degree
These SpeTool V-groove bits are a fantastic addition to any CNC setup. The 30° angle is ideal for fine lettering, detailed engraving, and decorative edge work in hardwoods and softwoods alike. I’ve run them through maple, cherry, and MDF, and the results are consistently crisp and clean. The TiAIN coating noticeably reduces heat and pitch buildup, which helps maintain edge sharpness over long runs. The 4-flute design gives a smoother finish than standard 2-flute bits, especially on intricate passes. Shank fit is precise—no wobble, no chatter. For anyone doing sign-making, inlay work, or precision carving, this 5-pack delivers excellent value and performance. Highly recommended for serious woodworkers and CNC hobbyists who want reliable, repeatable results. ... show more
Reviewed in the United States on October 6, 2025 by Mike Howell

  • o far so good!
Number of Items: 1 Style: 30 Degree
Not anything wrong with this bit as far vas I can see. Ask me after I use it a few dizen times.
Reviewed in the United States on January 22, 2026 by Fishn777

  • Great bit
Number of Items: 1 Style: 30 Degree
i used it on my cnc router to vcarve some smaller graphics and it worked great
Reviewed in the United States on August 31, 2025 by Richard Ashwood

  • For cnc router
Number of Items: 1 Style: 30 Degree
Inexpensive, durable, good quality.
Reviewed in the United States on January 7, 2025 by Randall Reyes

  • Bit Failed
Number of Items: 1 Style: 30 Degree
This bit failed on my first job cutting walnut. Tiny chips in the cutting edge.
Reviewed in the United States on November 15, 2025 by Robert W. Weston

  • wrong angle
Number of Items: 1 Style: 30 Degree
Was having some issues with things not looking right and inlays not perfect. This bit was 25° when measured so it is throwing off my calculations!
Reviewed in the United States on November 29, 2025 by farcow

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