Carbide set of drill bits

Directional Drilling Pilot Size (2 3/8 ~ 6 5/8FT) Directional drilling pilot is a frequently used power-driven drilling pilot in well drilling , in long-term and high speed drilling of the horizontal boring , Limestone drilling , sandstone drilling etc . Eagle Claw Pilot Eagle claw pilot is composed of eagle-claw bits and drilling tools , with the drill bits being mounted in the Front part of the drilling tools by screw and discharge of the thread . It has been well accepted by customers or its replacement in carbide bits. The hardened steel carbide cutter teeth on the bit are perfect for relatively hard rock formations. Pilot For Soft Soil Soft soil drilling pilot is composed of drilling pilot plate and drilling tools , with the directional drilling head being mounted on the forefront of the bit through bolt-on Size ( 2 3 / 8.6 5 / 8FT) Type : Direct connection & Octagonal connection Two optional types For soft soil directional drilling pilots : side load and end-load Features of side-Load drilling pilot : Easy dismantle time and effort saving . Features of end-load drilling pilot : Waterproof greater torque , compression resistance , less likely For bending , but time-consuming Directional Drilling Bit Made of cast alloy steel , suitable For directional drilling work . We are able to customize various directional drilling bits available for different soil conditions covering hard , soft and sandy soil Two optional connection ways for directional drilling bits : Direct connection ( Which attaches directly to the drill rod of the machine ) and easy dismantle ( Octagonal connection ) .