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HSS M3 bi-metal cutting edge provides long life. 4/6tpi enable fast, easy cutting. Ideal for electrical and production work. Use with holesaw arbors. Cutting oil / spray required when cutting metals. For cutting stainless steel, steel, non-ferrous metals, wood and plastic. Ideal for electrical and production work.
Recommended Operating Speeds: Mild Steel 100rpm - Stainless 50rpm - Brass 130rpm - Alu. 150rpm - Wood & Plastic 1500rpm.
Application: Stainless steel, steel, non-ferrous metals, wood and plastic.
6.4mm x 75mm HSS Pilot Drill For Holesaws
7/16" Hex Large Holesaw Arbor