Hand Sockets, Socket Type: Standard , Socket Size (mm): 21.00 , Drive Size: 3/8 , Drive Style: Hex , Number Of Points: 12 MPN:DWMT74186OSP

These extra-length drill bits are the ideal choice when facing demanding drilling tasks such as deep or difficult to reach hole applications due to their exceptional cutting life and ability to drill holes faster resulting from carbide tip construction ensuring precision, heat & wear resistance while improving efficiency. Featuring a high 365mm overall length plus 14mm drill bit diameter providing sufficient reach and grip for demanding tasks like hole saw or step drilling operations hence suitable in heavy-duty automotive, aviation maintenance, and metal fabrication industries where cutting speed matters, thus delivering superior results even when faced with tough materials. These bits boast a durable finish - AlCrN/TiAlN coating increasing their resistance to oxidation & wear plus easy cleaning while lasting longer, hence saving time & resources thus benefitting machinists, engineers, and production managers striving for excellence across various industrial domains.