How To Cut Slotted Holes in Steel with a Drill Press

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If the slot is long enough you can drill several holes along If it is thick plate, then 20mm is a decent sized drill So a cobalt

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cerita77 slot If the slot is long enough you can drill several holes along If it is thick plate, then 20mm is a decent sized drill So a cobalt The YG1 Brand HSSCo8 Slot Drills are high-performance cutting tools designed for demanding milling applications Made from high-speed steel with added cobalt,