Pilot bits like the TF350C manufactured by Jiffy Dallas Co. can be utilized to do digging in the dirt. This pilot bit in particular has carbide tips that will make it last much longer than other pilot bits on the market. It relies on its three blades to get your digging done, and is an ideal choice for dirt and soft-soil drilling operations. For any routine drilling projects, the 3.5-inch TF350C is the perfect solution. Place an order today by calling Texas Contractors Equipment Inc.