TTP HARD drill bits have been designed for the easy and effective drilling of metals including the harder alloys. Manufactured from tungsten and molybdenum for increased hardness and with cobalt added to ensure superior heat resistance these drill bits are guaranteed to perform in the most demanding of applications. Features 135 degree split point - makes entire point of the bit one long cutting edge. Superior hardness due to tungsten and molybdenum base high temperature resistance due to addition of cobalt. Can be re-sharpened. Impressive guaranteed results when drilling hard alloys. Designed and developed from feedback from engineers in workshops. TTP HARD drills will drill harder metals where a normal hss drill bit can not. TTP cobalt hard drills are designed to drill through the toughest and hardest of abrasive materials they are ideal to use when drilling into stainless, steel, titanium, cast iron, spot welds, leaf springs. Cobalt makes the drill bit incredibly hard, with a abrasion quality. If you are repeatedly drilling steel and hardened metals and are looking for a faster and easier way - TTP HARD drills . We recommend using a good quality metal lubricant when drilling metal. It is always advised to identify the metal you are working on and to use appropriate drilling speed.
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