U Drill

U Drill – Indexable Insert Drill for CNC Machining by Dhumal CNC Enterprise

The U Drill, also known as an Indexable Insert Drill, is a high-performance drilling solution engineered for fast, accurate, and cost-efficient hole-making in CNC machining and industrial production.

Unlike traditional solid drills, the U Drill features replaceable carbide inserts, which eliminate regrinding, reduce downtime, and enhance productivity. This design makes it one of the most economical and efficient tools for high-volume drilling operations.

⚙️ Premium Construction & Design

Built with a robust alloy steel body and fitted with precision carbide inserts, the U Drill ensures:

• Exceptional strength and rigidity

• Efficient chip evacuation

• Superior thermal stability during high-speed machining

It delivers tight dimensional accuracy, smooth surface finish, and high feed rates, even when cutting hard materials such as steel, stainless steel, cast iron, and non-ferrous alloys.

🧰 Applications

The U Drill is versatile and suitable for:

• Through holes

• Blind holes

• Counterboring operations

• Boring and enlarging holes

• Rough machining and production drilling

Its indexable insert design ensures quick insert replacement, maintaining consistent quality and reducing overall tooling costs.

🌟 Why Choose U Drills from Dhumal CNC?

✅ Premium carbide inserts for extended tool life
✅ High-speed drilling with superior surface quality
✅ Reduced regrinding cost and downtime
✅ Wide range of sizes and insert geometries available
✅ Supported by Dhumal CNC’s technical expertise and after-sales service

🛒 Order Now

Upgrade your CNC machining with Dhumal CNC’s U Drill solutions — precision-engineered for productivity, durability, and accuracy.
Ideal for CNC manufacturers, job shops, and production units seeking reliable drilling tools.