HDD Pilot Bits (HDD Paddle Bits)
Terra-Bore’s HDD Pilot Bits (Paddle Bits, Dirt Bits) are manufactured in the USA from domestically produced Armor Plate on state-of-the-art CNC machines. We do not use low cost imported castings or low cost high carbon steels. Our carefully selected Armor Plate has greater strength and abrasion resistant characteristics than chrome-moly steels – 180,000 psi tensile strength. All carbide bits and buttons are manufactured in the USA for quality and long service life. Where noted, the Tungsten Carbide Embedded Hardfacing Process is used for a 2 to 8 times greater wear-life than typical hardfacing.