Extra Length Drill Bits, Drill Bit Size (mm): 8.40 , Overall Length (mm): 135.0000 , Tool Material: Carbide , Coating/Finish: TiAlN , Coolant Through: Yes MPN:4143829

The extra length drill bit is designed with a size of 8.40mm while featuring an overall length of 135.000mm, constructed using durable carbide material while coated in TiAlN for improved efficiency and longevity. Its coolant-through feature provides users with enhanced lubrication and heat dissipation hence offering smooth operation. This drill bit is ideal for use in industries that require precise drilling tasks such as aerospace or automotive among others where superior workmanship is paramount thus placing it at the top of its class. Its versatile applications make it suitable for various materials including metals, plastics, and composites hence making it ideal for professional workshops and DIY enthusiasts seeking quality drilling tools. By offering an array of sizes and coatings, this extra length drill bit is ideal for users seeking customized solutions while promoting its position as a top option within industries requiring precision and efficiency.