28mm x 50mm HSS with Cobalt Annular Core Cutter Long Rota Broach Slugger Bit

Product Overview

Engineered for precision and durability, this 28mm diameter annular core cutter delivers exceptional performance for magnetic drill applications. Crafted in Germany with 5% cobalt-infused high-speed steel, it outperforms standard HSS cutters with extended lifespan and superior hardness, making it ideal for tough materials and industrial environments.

Core Specifications

Key Benefits

• Longer Lifespan: 5% cobalt content ensures 30% longer tool life compared to standard HSS cutters
• Multi-Fit Versatility: Seamless compatibility with all magnetic drill brands and quick-change systems
• Reduced Power Consumption: Thin wall design minimizes load on low-power machines
• Extreme Heat Tolerance: Operates safely at high temperatures without edge degradation
• Precision Engineering: German manufacturing guarantees consistent performance and accuracy

Application Scenarios

Ideal for structural steel fabrication, heavy machinery maintenance, automotive manufacturing, and metalworking workshops. Perfect for drilling through alloy steels, stainless steel, and other high-strength materials where standard cutters fail.

Performance Advantages

Outperforms competitors with its unique cobalt blend, maintaining sharpness through extended use. The universal pin system eliminates the need for multiple adapters, reducing setup time and increasing productivity. Thin wall construction reduces friction, allowing faster cutting speeds with less operator effort.

Quality Assurance

Every cutter undergoes rigorous quality control in German manufacturing facilities. Complies with international industrial standards for cutting tools, ensuring consistent performance and safety in professional environments.

Competitive Differentiation

• 5% cobalt content (industry standard: 0-3%)
• Single pin fits all 12-50mm diameters (no need for multiple pins)
• Made in Germany (vs. generic Asian imports)
• Blue-hot temperature resistance (unique to cobalt HSS)

FAQ

Q: What materials can this cutter drill?
A: Designed for alloy steels, stainless steel, cast iron, and other high-hardness metals.

Q: Will it fit my magnetic drill?
A: Yes, compatible with all magnetic-based drills including Rotabroach, Slugger, and other major brands.

Q: How does cobalt content improve performance?
A: Cobalt enhances heat resistance and hardness, allowing longer cutting sessions without re-sharpening.

Request a Quote

For bulk pricing, technical support, or customization options, contact our sales team today. Experience German engineering excellence for your industrial drilling needs.