28mm x 30mm HSS Cobalt Annular Core Cutter Short Rota Broach
$104.00
Product Introduction
Hampdon Industrial HSS annular core cutter with 5% cobalt, made in Germany. Harder than standard HSS, longer lasting, drills harder materials. Multi-fit for all magnetic drills, thin wall design reduces cutting load.
Specifications
| Diameter | 28mm |
| Cutting Depth | 30mm |
| Material | HSS with 5% Cobalt |
| Origin | Germany |
| Compatibility | All magnetic-based drills |
28mm x 30mm HSS with Cobalt Annular Core Cutter Short Rota Broach
| Description | German-manufactured HSS annular cutter with 5% cobalt for magnetic drills, designed for precise metal cutting |
|---|---|
| Core Diameter | 28mm |
| Cutting Depth | 30mm |
| Material | High-Speed Steel with 5% Cobalt |
| Compatibility | All magnetic-based drills & quick-change systems |
| Key Feature | Single 12-50mm universal pin |
| Design | Thin wall construction for reduced cutting load |
| Heat Resistance | Maintains hardness at blue-hot temperatures |
| Longevity | Extended lifespan vs. standard HSS cutters |
| Origin | Precision-engineered in Germany |
Why Choose Our Cobalt Annular Cutter?
Tired of frequent cutter replacements? Our 5% cobalt HSS annular cutter delivers exceptional durability for industrial drilling applications. Engineered in Germany, this rotabroach stays sharper longer while handling harder materials¡ªfrom structural steel to alloy metals. The thin wall design reduces motor strain, making it ideal for low-power magnetic drills without sacrificing performance.
Applications
Perfect for metal fabrication, construction, automotive repair, and machinery manufacturing. Compatible with all major magnetic drill brands, it excels in on-site steel construction, heavy equipment maintenance, and precision metalworking tasks requiring clean, accurate holes.
Performance Advantage
The cobalt alloy composition provides 30% longer tool life compared to standard HSS cutters. Its ability to withstand high operating temperatures prevents premature dulling, ensuring consistent cutting performance even during extended use. The universal pin system eliminates the need for multiple adapters, saving valuable setup time.
Quality Assurance
Every cutter undergoes strict quality control in our German manufacturing facility. We guarantee compliance with DIN industrial standards, ensuring dimensional accuracy and cutting edge integrity. Our 5% cobalt formulation is laboratory-tested for optimal hardness (65 HRC) and wear resistance.
FAQ
- What materials can this cutter drill? Carbon steel, alloy steel, stainless steel, and non-ferrous metals up to 30mm thickness.
- Does it require special lubrication? Use standard cutting oil or coolant for best results and tool longevity.
- Is it compatible with non-magnetic drills? Designed for magnetic drills but can be used with suitable arbor adapters.
- What’s the recommended cutting speed? 300-600 RPM for most steel applications (adjust based on material hardness).
Ready to Upgrade Your Drilling Efficiency?
Experience German engineering excellence with our premium cobalt annular cutters. Contact us today for bulk pricing, technical specifications, or to discuss custom drilling solutions for your industrial needs.
