4in Tough Bit Pilot Bit, Vermeer 7-Hole

Ballantine 4in Tough Bit pilot bit drilled for the Vermeer 7-hole housing pattern. Slight taper loaded with carbide cutters, suited to a wide range of ground. Excellent impact resistance and wear life in hard and rocky conditions. Ballantine rates it Best for medium and hard ground and Good for light, rocky and soft rock ground. 3/4in thick bit. Fits Vermeer 7-hole transmitter housings on D7x11, D7x11 Series II, D7x11A, D9x13 Series II, D10x15, D16x20, D16x20A, D18x22, D20x22, D20x22 Series II, D24x26, D24x40 and D24x40 Series II drills. Ballantine part V67TB40, made to meet or exceed OEM specifications. In stock at Gator HDD Supply in Broussard, LA and Richland, MS — call (337) 277-1785 or (601) 724-2558 for jobsite delivery.