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โก Elevate your craft with precision that lasts and finishes that wow!
The SpeTool 30 Degree V Groove CNC Router Bit features a premium solid carbide core with advanced TiAlN coating for superior heat resistance and 3x longer tool life. Its 4-flute design optimizes chip evacuation, delivering burr-free, mirror-smooth cuts on wood and metals up to HRC 55. Designed for precision, the sharp 30ยฐ angle enables detailed engraving and chamfering, while the universal 1/4" shank ensures compatibility with most CNC and handheld routers. Ideal for professional sign makers and woodworkers seeking flawless, durable results.






















| ASIN | B0CQNYZMC2 |
| Best Sellers Rank | 10,671 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 178 in Router Accessories & Parts 555 in Cutting Tools |
| Brand | SpeTool |
| Country Of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (56) |
| Cut Type | V-Groove Cut |
| Cutting Diameter | 0.25 Inches |
| Cutting Length | 0.25 Inches |
| End Cut Type | V Groove |
| Finish Types | TiAlN |
| Included Components | No |
| Item Shape | Round |
| Manufacturer | SpeTool |
| Material | Carbide |
| Number of Cutting Edges | 4 |
| Number of Flutes | 4 |
| Size Name | 0.25 inches |
| Tolerance Held | Precision |
| Unit Count | 1.0 count |
T**Y
I have a little bench mill and this tool works perfectly
The grind quality is very good, I have a little bench mill and this tool works perfectly I would recommend this tool and i will be buying it again.
S**T
Great Bit
Great
M**N
A good buy
Just what I needed for engraving a chopping board. Arrived next day. Perfect!
M**L
These SpeTool V-groove bits are a fantastic addition to any CNC setup. The 30ยฐ angle is ideal for fine lettering, detailed engraving, and decorative edge work in hardwoods and softwoods alike. Iโve 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 preciseโno 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.
S**W
Good cutter, the machine I put it in though needs an upgrade to be able to use it. Although I can use a 1/4in collet to hold it, I found the 3018 Pro has too much run out with the stock spindle. With the 1/4in cutter, the run out problem is intolerable.
A**N
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
F**7
Not anything wrong with this bit as far vas I can see. Ask me after I use it a few dizen times.
R**D
i used it on my cnc router to vcarve some smaller graphics and it worked great
Trustpilot
2 months ago
4 days ago