Milwaukee Thunderbolt 31/64 In. Black Oxide Drill Bit Punches & Star Drills rubber premium garage door bottom

rubber premium garage door bottom

100 PSI Gauge

high-gloss finish

faceplate trim

Backset: 2 3/8” (60 mm)

Milwaukee Thunderbolt 31/64 In. Black Oxide Drill Bit Punches & Star Drills rubber premium garage door bottomMilwaukee 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.