20mm x 50mm HSS with Cobalt Annular Core Cutter Long Rota Broach Slugger Bit

Upgrade your drilling performance with our precision-engineered 20mm x 50mm HSS Cobalt Annular Core Cutter ¨C the ultimate solution for industrial-grade magnetic drill operations. Crafted in Germany with 5% cobalt content, this rotabroach bit delivers unmatched durability and efficiency, making it ideal for professional tradespeople and manufacturing facilities.

Core Specifications

Key Performance Advantages

Engineered for heavy-duty applications, this annular cutter excels in drilling harder materials including alloy steels and stainless steel. The 5% cobalt composition ensures superior wear resistance, maintaining sharpness through extended use. Its thin wall design minimizes cutting resistance, optimizing performance even on low-power magnetic drills ¨C perfect for on-site fabrication or workshop production.

Industry Applications

Ideal for metal fabrication, construction, automotive repair, and industrial manufacturing. Whether creating precision holes in structural steel, machinery parts, or metalwork projects, this cutter delivers clean, accurate results with minimal effort. Compatible with all major magnetic drill brands, it¡¯s a versatile addition to any professional toolkit.

Why Choose Our Cobalt Cutter?

Unlike standard HSS bits, our German-manufactured cutters offer: Extended lifespan (30% longer than conventional options), superior heat tolerance for continuous operation, and universal compatibility eliminating the need for multiple tool investments. The single-pin system simplifies diameter changes, reducing downtime and boosting productivity.

FAQ

Q: Can this cutter be used on non-magnetic drills?
A: Designed specifically for magnetic-based drills, but compatible with adapter systems for select non-magnetic machines.

Q: What materials can it drill?
A: Optimal for carbon steel, alloy steel, stainless steel, and cast iron up to 50mm thickness.

Q: How does cobalt content improve performance?
A: 5% cobalt enhances hardness and heat resistance, allowing faster cutting speeds and longer edge retention.

Quality Assurance

Each cutter undergoes rigorous testing to meet ISO industrial standards. Backed by our factory¡¯s 20+ years of welding and cutting expertise, we guarantee consistent performance and reliability for professional use.

Ready to elevate your drilling efficiency? Contact us today for bulk pricing, technical specifications, or custom order inquiries. Our team of experts is standing by to help you select the perfect cutting solution for your application.