With a maximum water flow
6/3 non-metallic Romex sheathed cable with ground
stainless steel pinch clamps or stainless steel crimp sleeves
or cold expansion PEX (ASTM F1960) with union and double union
and cobalt steel (bi-metal) packs each blade with extreme durability
High-Speed Steel Drill Bit, 5/8-In. Hex Keys & Sets With a maximum water flow5 8" high speed split point drill bit, 1 2" shank, helix is 31 degree which minimizes the over aggressiveness of a true parabolic flute, 135 degree split point for quick start & no walk applications, parabolic flute design improves chip ejection in metal & wood drilling applications, back oxide coating for greater resistance to wear, industrial grade steel, for drilling in metal, wood & plastic.