20mm x 30mm HSS with Cobalt Annular Core Cutter Short Rota Broach Slugger Bit

20mm x 30mm HSS with Cobalt Annular Core Cutter Short Rota Broach Slugger Bit

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:

• 20mm Diameter 
• 30mm Curt Depth