Milwaukee Thunderbolt 15-Piece Black Oxide Drill Bit Set, 1/16 In. thru 3/8 In. Pentair Can be used for interior

Can be used for interior and exterior foundation drains

silicone epdm blend outperforms typical foam tapes

Drop Ear Elbow

Painted red

1/4" x 25'

Milwaukee Thunderbolt 15-Piece Black Oxide Drill Bit Set, 1/16 In. thru 3/8 In. Pentair Can be used for interiorThese jobber length drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit, which provides ultimate strength and protects against side load breakage. A specially designed parabollic flute form clears chips and debris fast to keep the bit cool. A precision start, 135 split point tip starts on contact to keep the bit from walking for fast accurate holes. Excellent for drilling