Product Overview
Designed for cutting up to 3" deep holes in harder materials than standard HSS, adding up to 30% longer life than M2 cutters! The Unibor M42 Cobalt Annular Cutter is manufactured from high speed steel with a higher percentage cobalt, creating a performance cutter with increased cutter capability and tool life. An increased heat resistance makes it ideal for cutting materials from stainless steel to softer metals.
Ø 3/4" to 3" have 3/4" weldon shanks. Pilot pin included with each cutter.
Suitable For Drilling:
- Mild Steel
- Structural Steel
- Construction Steel
- Stainless Steel
- Aluminum
- Copper/Brass
- Plastic
Intended For Use With:
- Magnetic Drill
Unibor is a global leader in the design and manufacture of cutting tools for industry. A division of OSL Cutting Technologies whose manufacturing heritage dates back to 1864. With over 150 years of manufacturing excellence, Unibor has a solution for any of your metal holecutting needs. Their wide range of magnetic drills, annular cutters, step drills, hole saws and more are market leaders in design and manufacture. With two manufacturing sites in Sheffield, England and global supply chain, Unibor delivers the strongest product offering to our customers. Unibor USA is serviced by their team and facilities in Lombard, Illinois who have over 35 years’ experience servicing the USA industrial market.
