We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🔧 Elevate your drill game—precision meets speed in every cut!
The ORX PLUS TOOLS PO-045-4 is a 5-flute metal countersink drill bit with a 90-degree cutting angle and a quick-release 1/4 inch hex shank. Crafted from durable alloy steel, it fits hole diameters from 3mm to 19mm and excels at deburring and countersinking across a wide range of materials including stainless steel, hardened steel, copper, brass, and plastics. Designed for professional-grade performance and longevity, it’s a versatile essential for any serious toolkit.
| ASIN | B07SFGWVTL |
| Best Sellers Rank | 231,854 in DIY & Tools ( See Top 100 in DIY & Tools ) 237 in Countersink Bits |
| Brand | ORX PLUS TOOLS |
| Country Of Origin | Taiwan |
| Customer Reviews | 4.2 4.2 out of 5 stars (220) |
| Cutting Angle String | 90 Degrees |
| Finish Types | Alloy Steel,Stainless Steel |
| Item Dimensions | 29 x 29 x 45 millimetres |
| Manufacturer | ORX PLUS TOOLS |
| Material | Alloy Steel |
| Minimum Bore Diameter | 3 Millimetres |
| Model Number | PO-045-4 |
| Number of Flutes | 5 |
| Point Style | Taper Point |
| Shank Type | hex |
| Surface Recommendation | Metal |
| Tool Flute Type | Spiral |
| UPC | 758277872270 |
| Unit Count | 1.0 Count |
S**R
Worked perfectly on the holes I'm drilling in aluminum. No signs of wearing.
M**.
I'm using this in a drill motor at 1500 rpm to deburr 1/2" holes in 6061 aluminum. It does a beautiful job leaving a nice smooth finish. I've done about 100 holes so far and it doesn't show any signs of wear at all. Highly recommend! Marc
S**Y
It deburred the hole alright. I had trouble putting small chamfers on the holes; that may be my as I was using a cordless drill to perform the chamfers.
T**L
I Was pretty disappointed in the quality of The sharpness of the flutes on the Counter sink tool. It does a pretty bad Job of removing material and I would not recommend it for someone who needs to use it for the countersinks.
B**H
I did not expect a whole lot since the price paid was not a heck of a lot for these kind of tools. I have been able to use this several times and it has cut very well and since it attaches to my Milwaukee power driver it leaves my matching drill free to drill holes and the driver to ream them. As a minor but positive attaboy this is very nicely machined and these folks obviously take pride in appearance. That says something.
Trustpilot
1 month ago
4 days ago