1/4'' to 1-3/8'' Step Drill Bit lighting-&-electrical-components Get ahead of the game

Get ahead of the game with Gringo Rasta

Total Grow Control Peristaltic Pump

Comes with four large mounting screws

4 different setup options to optimize your garden layout

Electronic ballast

1/4'' to 1-3/8'' Step Drill Bit lighting-&-electrical-components Get ahead of the gameOur Unibits are a convenient way to make various sizes holes without changing drill bits. This HSS titanium coated bit is great for drilling into plastic, steel, copper, wood, aluminum, and many other materials. They are very useful when installing ebb&flow systems or making your own hydroponic drip systems. This bit has a 10 total steps which range from 1 4" Through 1 3 8".