The cast-aluminum heads resist rust and won't snap off while you're working no matter how tough your soil is
potassium chloride
Ideal for blooming and rooting establishment
00 ppm 281
Drill Bit Set, Black Oxide, 15-Pc. Just One Bite II The cast-aluminum heads resist rustMaster Mechanic, 29 Piece, Titanium Drill Bit Set, For Drilling Wood, Plastic, Wallboard, Plywood, Soft Metals, Aluminum, Brass, & Bronze, Set Contains: 1 16, 5 64, 3 32, 7 64, 1 8, 9 64, 5 32, 11 64, 3 16, 13 64, 7 32, 15 64, 1 4, 17 64, 9 32, 19 64, 5 16, 21 64, 11 32, 23 64, 3 8, 25 64, 13 32, 27 64, 7 16, 29 64,15 32, 31 64, 1 2", 3 Flats On Shank Reduce Slipping In The Chuck, 135 Split Point, Jobber Length, 3 8" Shank, Features 135 Split Point