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💎 Elevate your stonework edges—cut sharp, last long, and stand out!
The SHDIATOOL 1/2 Inch Shank Round-Over Router Bit features a 12mm radius diamond grit cutting edge with a robust 12.7mm shank, engineered for professional stone edge profiling on marble, granite, and quartz. Its vacuum brazed diamond coating offers exceptional durability and fast cutting, while the bottom stop bearing ensures precise, safe cuts. Compatible with routers supporting 1/2-inch shanks, it performs optimally with water cooling but is also effective dry, making it a must-have for high-quality stone finishing.
| ASIN | B0792TJ5JK |
| Best Sellers Rank | #126,657 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #154 in Edge Treatment & Grooving Router Bits |
| Brand | SHDIATOOL |
| Brand Name | SHDIATOOL |
| Customer Reviews | 4.5 out of 5 stars 157 Reviews |
| Cut Type | Round-Over Cut |
| Cutting Diameter | 12 millimeters |
| Item Diameter | 12.7 millimeters |
| Manufacturer | SHANGHAI DIATOOL CO., LTD. |
| Material | Artificial Diamond |
| Material Type | Artificial Diamond |
| Number of Flutes | 2 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Size | R:12mm |
| Size Name | R:12mm |
| UPC | 718760486445 |
| Unit Count | 1 Count |
D**E
quality bit provided an awesome finish and lasted longer than expected.
I didn't expect this bit to work as well as it did rounding over a fresh cut hard granite edge with just a standard router. It let a nice smooth finish, and lasted longer than expected. I used a hose on trickle to keep it and the material cool, and strongly recommend that. It did take a while on the hard granite, and I used two bits to do twelve feet, but very happy with the result.
A**M
Shank size is large
Works good but need a full size router to use. Used on terracotta tile to create bull nose
R**H
Great bit
Great bit, use it round over some slate tiles that a great job.
K**A
Good quality
Good quality for the price, worked as it should profiling my granite countertops.
N**D
Wrong part sent
The bit I received was a 10mm radius, not a 6mm radius as oredered. I notified the seller, they requested verification and when they received that they sent me a new one immediately at no cost. The bits I ordered worked great.
E**S
Great for 6 linear feet of tile
It works great for the first 6 linear feet of tile, after that chips the tile.
C**E
Durable
thought it was cheap but seems to have a lot of life left in it. grits 60. 80 120 220 and some tormek blade polish and there it is. 1hrs worth and I have a nice outside table.
E**R
Repaired a bad edge
I had some issues edging my concrete circle. Came back in with this and it cut a very nice rounded edge where there was none before. Honestly, it surprised me how nicely it came out. You almost can't tell that I didn't edge it wet.
T**H
Bargain diamond tooling
Big caveat, I bought specifically for machining travertine which is a very soft stone. It makes short work of this and for the price it's a real bargain. Fits in medium duty router and I found best at a medium speed of around 5000rpm. Will need some polishing to get super smooth but that's almost always the case with this style of tool. Not surprisingly on travertine, the tool has no signs of wear whatsoever.
D**S
Worked great together with a wet polisher
I needed to finish a rough cut granite edge. The router bit made a nice even rounded edge that I was then able to polish.
R**F
Works ok
They work ok
L**D
Worked as advertised
Worked as advertised Did a very nice job on the marble
N**Y
We just don’t know
Why 2 stars it looks real good. I will not get to use it until July . Then we will see it’s value.
Trustpilot
1 month ago
2 weeks ago