W. L. Fuller 3/16 in. Taper Drill Bit professional-grade performance with high-speed steel construction and a 1/4” hex power shank for reliable power transfer. Designed for use with Fuller’s innovative TPS-Lock® System, this taper point drill delivers the positive drive of a one-piece tool combined with the cost savings of a detachable shank. The TPS-Lock® System ensures the drill stays securely locked in place during use and provides easy assembly and disassembly when needed. Backed by a lifetime against breakage, this drill bit is built to last and perform under demanding conditions. To engage the TPS-Lock® grip, simply align the flat on the drill shank with the set screw hole, tap it into place, and tighten the set screw. When it’s time to release, loosen and remove the set screw and tap the shank off the drill. This 3/16 inch taper drill bit is an essential tool for professionals seeking durability, precision, and convenience. Model Number: 20130187C