Why Choose Our 7x Diameter U-Drill?

· Eliminate Pilot Drilling: The innovative self-guiding tip allows you to start drilling immediately on your CNC machining center, completely removing the need for a separate center drilling operation. Save time and reduce tooling costs.

· Exceptional Length-to-Diameter Ratio: With a 7xD ratio, this U-Drill excels at creating deep holes in a single pass, perfect for a wide range of industrial applications.

· Superior Stability & Roughing Power: Designed as a "Roughing Drill," it handles high feed rates and aggressive material removal with exceptional stability, minimizing vibration and maximizing metal removal rates.

· Cost-Effective Indexable Design: Util standard, readily available carbide inserts. Quickly replace cutting edges without replacing the entire tool body, significantly lowering your long-term tooling expenditure.

Technical Highlights & Applications

· Tool Type: Indexable Insert U-Drill (Also known as Crazy Drill or Roughing Drill)

· Key Feature: No Pilot Hole Required / Self-Piloting

· Ratio: 7x Diameter (7xD)

· Ideal for: Deep hole drilling, high-efficiency roughing on CNC milling machines and machining centers.

· Compatible Materials: Steel, Stainless Steel, Alloy Steel, Cast Iron, and more.

Boost Your Productivity Today

Ready to slash your cycle times and increase shop floor productivity? Our 7xD U-Drill is the solution you've been searching for.

Have questions about the best tool for your specific material and machine? Contact our technical experts for personalized support and ensure you get the maximum performance from your investment.