28mm x 30mm HSS with Cobalt Annular Core Cutter Short Rota Broach

28mm x 30mm HSS with Cobalt Annular Core Cutter Short Rota Broach

Hampdon Industrial HSS annular cutters, also known as rotabroaches or simply mag drill cutters, are manufactured in Germany with a 5% cobalt content. Harder than standard HSS cutters, you can expect a much longer life than you may be used to!

Features: 

• 1 pin fits every diameter - 12mm to 50mm
• High-Speed Steel with 5% Cobalt Cutters
• Longer Lasting
• Will drill harder materials
• Multi-Fit - Fits all makes of magnetic-based drills including all quick-change systems
• Thin wall design reduces cutting load, especially on low-power machines
• 5% Cobalt content means they stay sharper for longer
• Cobalt content allows operators to take the cutters as hot as blue without compromising edge hardness
• Made in Germany

Dimensions:

• 28mm Diameter 
• 30mm Curt Depth