1/4-20NC Drill/Tap Bit

1/4-20NC Drill/Tap Bit for Electrical and Lighting Solutions The 1/4-20NC Drill/Tap Bit by Greenlee is a precision tool designed for efficient hole drilling, tapping, and deburring in one operation. Ideal for electrical distributors and switchgear suppliers, this bit supports work on mild steel, copper, brass, and aluminum up to 10 gauge thickness. Its high-speed steel construction and high-quality hex shank provide durability and strong connection for power drills, streamlining wire and cable installations and other electrical applications. Specifications Material thickness: 10 gauge Material type: mild steel, copper, brass, aluminum Shank: 1/4” quick change hex Drill Material: high speed steel Drill point: split point with web thinning Dimensions (L x W x H): 5.65 in x 2.7 in x 0.95 in Product Weight: 0.0500 lbs Country of Origin: China Manufacturer: Greenlee Manufacturer Part #: 50176161 Features Complete hole drilling, tapping, and deburring/countersinking in one operation with power drill Back taper beyond tap to prevent thread damage from over-drilling Deburr/Countersink provided on bit beyond back taper Made from high-speed steel for longer life compared to carbon steel High-quality hex shank ensures strong connection to drill chuck Designed to tap up to 10 gauge metal Downloads & Links Spec Sheet