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🔩 Elevate Your Craft with Precision!
The SpeTool Tapered Ball Nose End Mill is a high-performance cutting tool designed for CNC machines, featuring a 1/4" shank diameter, 2 flutes, and a specialized H-Si coating. With a ball radius of 0.25mm and a tapered angle of 5.26 degrees, this end mill is ideal for engraving and carving across various materials, ensuring a long service life and reduced downtime.








| ASIN | B07B942PQL |
| Best Sellers Rank | #55,159 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Ball Nose End Mills |
| Brand Name | SpeTool |
| Corner Radius | 0.5 Millimeters |
| Customer Reviews | 4.6 out of 5 stars 211 Reviews |
| Cut Type | Center Cutting |
| Cutting Diameter | 0.5 Millimeters |
| Cutting Length | 1-1/4 Inches |
| End Cut Type | Ball End |
| Finish Type | AlTiN |
| Finish Types | AlTiN |
| Helix Angle | 3 Degrees |
| Item Dimensions L x W | 3"L x 0.25"W |
| Item Weight | 0.02 Kilograms |
| Manufacturer | SpeTool |
| Number of Cutting Edges | 2 |
| Number of Flutes | 2 |
| Shape | Round |
| Size | D=0.5MM |
| Size Name | D=0.5MM |
| Tolerance Held | standard |
| Unit Count | 1.0 Count |
T**A
So far, so good!
Extremely sharp!
S**N
Bit is off center
I bought this a while back and put it aside for a proper project. Well, that was tonight and I noticed that while rotating, the tip of the bit was slightly off center, and for such a precise bit, that's not acceptable. Quality control, at least on this bit, has failed me.
J**E
Junk
This is the second time I have tried this bit. Cutting oak with 5% of tip radius for step over. Cuts great for the first few hrs then breaks off the tip. Another project for the trash. Thanks alot. Will never buy another bit here again.
D**E
Great bit
Precision
A**R
1/32 bit
I like the bit however I don't know the settings to use as I carve I get a lot of carved lines My program just calls for bit use I use a setting of 0.03125 for bit size
Trustpilot
2 weeks ago
1 week ago