Description:Designed for cutting holes in harder materials, adding up to 30 " longer life than M2 cutters! The Unibor M42 HSS 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. Best suitable for drilling: aluminum, brass, plastic, stainless. Features: • Manufactured from steel with higher percentage cobalt, the 25000 series is a performance cutter Specifications: Diameter 1 " |
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