Threaded Drill Bits, Size 1/4″, 1/4″-28 Thread, OAL 2-7/16″, HSS,12 pcs, New.
Threaded Drill Bits, Size 1/4″, 1/4″-28 Thread, OAL 2-7/16″, HSS,12 pcs, New, USA: This listing is for 12 high speed steel split point 1/4″ drill bits that have a 1/4″-28 mounting thread. They are black oxide coated with a 135° point angle. Their overall length is 2-7/16″ and the flute length is 1-3/8″ long. The manufacturers part number is B-P4707-6M. These new drill bits are sold with the Kent’s Tools 30 Day Satisfaction Guarantee.