Milwaukee 5/8 In. Black Oxide Silver & Deming Drill Bit Plumbing Tools 1" x 7-7/8" cold chisel

1" x 7-7/8" cold chisel is used for cutting shaping and removing metal that is softer than the cutting edge

online water analysis

Assorted 1' insert bits includes 1 each: T10

for use with 1/4" or 3/8" ratchet drive

ANSI/BHMA grade 3 certified

Milwaukee 5/8 In. Black Oxide Silver & Deming Drill Bit Plumbing Tools 1" x 7-7/8" cold chisel135 deg (degree) split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast. 3 Flat Secure Grip shank holds the bit firmly in the drill chuck. Black oxide coating provides lubricity and resists corrosion of the bit. Reduced shank diameter for use in 1 2' chucks. For use in metal, wood, plastic.