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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Leaves crystal clean finish
One 4″ male
long lasting tool
Ideal For High Velocity Heating/Cooling Systems
Fittings Are Listed With IAPMO & Are Certified For Use On Potable & Hydronic Water Distribution
Milwaukee Thunderbolt 31/64 In. Black Oxide Drill Bit Equity Leaves crystal clean finishMilwaukee Thunderbolt Black Oxide jobber length drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes.