Total 133mm M2 HSS Drill Bit TAC111001

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Description

1. HSS drill bits, an acronym for high speed steel drill bits are extremely hardwearing and particularly well designed for drilling into metal surfaces, as they are much more resistant to the heat generated from the fast speed operation.
2. The front edges cut the material, whilst the spirals remove debris from the hole.
3. HSS or high-speed steel bits are made from carbon steel with the addition of other elements such as chrome and vanadium.
4. This allows them to be used at high drilling speeds.
5. HSS bits can be used to drill iron, steel and other metals such as brass, copper and aluminum alloy. 
6. They can also be used to drill plastic

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