Extra Length Drill Bits, Drill Bit Size (mm): 8.60 , Overall Length (mm): 135.0000 , Tool Material: Carbide , Coating/Finish: TiAlN , Coolant Through: Yes MPN:4143832

Extra length drill bits are designed for those needing longer reach in tight or hard to reach places. The extra-length also reduces the number of times the bit needs to be retracted and extended which extends its life. This particular carbide extra-length bit is 8.6mm with an overall length of 135mm and features TiAlN coating for heat and wear resistance, providing excellent performance in stainless steel, cast iron, and other demanding materials. The coolant through feature helps to reduce heat buildup, extending the life of the bit. This drill bit is perfect for professional technicians, mechanics, machinists, or anyone working on projects that require extra reach in hard-to-reach areas.