Extra Length Drill Bits, Drill Bit Size (mm): 8.40 , Overall Length (mm): 294.0000 , Tool Material: Solid Carbide , Coating/Finish: Uncoated MPN:9065170084000

The extra-long drill bit made from solid carbide provides exceptional durability and strength for tough drilling projects. Its uncoated finish increases lubricity, enhancing heat dissipation while minimizing burr formation. Measuring at 8.40mm in size with an overall length of 294mm, this versatile bit is perfect for drilling through thick or abrasive materials like metal, wood, plastics, and ceramics. It's well suited for machine shops, construction sites, or industrial manufacturing settings where drilling long holes with precision and accuracy is paramount.