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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 736 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Mar 13 – Mar 14
Order within 20 hours and 10 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.

Material: Carbide


Cutting Length: 0.25 Inches


Finish Type: TiAlN


Cutting Diameter: 0.25 Inches


Number of Flutes: 4


Product Dimensions ‏ : ‎ 0.25 x 0.25 x 2 inches; 0.71 ounces


Date First Available ‏ : ‎ December 20, 2023


Manufacturer ‏ : ‎ SpeTool


Best Sellers Rank: #30,050 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #20 in Edge Treatment & Grooving Router Bits


#20 in Edge Treatment & Grooving Router Bits:


Customer Reviews: 4.6 4.6 out of 5 stars 736 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 13 – Mar 14

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


  • 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

  • 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

  • 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

  • na
Number of Items: 1 Style: 90 Degree
na
Reviewed in the United States on April 15, 2024 by F. Mack

  • No need to spend more money this one works
Number of Items: 1 Style: 45 Degree
just as good as any other
Reviewed in the United States on February 18, 2025 by Cooler carts

  • Great quality!
Number of Items: 1 Style: 90 Degree
Been using this little guy on mild steel and aluminum. Leaves a nice chamfer every time!
Reviewed in the United States on November 13, 2024 by 615M&F

  • 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

  • As expected
Number of Items: 1 Style: 90 Degree
Used moderately, cuts well but doesn't cut clean engravings in acrylic
Reviewed in the United States on October 26, 2024 by Xillixio

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