TAPERED AUGER BIT FOR ACTIVE AUGER DRIVE MODELS: T143 - T152 - T165 - TDU155 FEATURES: STURDY 1-PRINCIPLE BITS WITH TIP AND SINGLE CUTTING EDGE IN SPECIAL STEEL FOR HIGH PERFORMANCE AND HIGH RESISTANCE TO WEAR. DESIGNED TO WITHSTAND THE HIGH TORQUES OF ACTIVE DRILLS, THE DRILLS ARE EQUIPPED WITH A HIGH-THICKNESS HELIX FOR DECISIVE, VIBRATION-FREE AND LONG-LASTING DRILLING. MEASUREMENTS LENGTH: 730 mm DIAMETER: 300 mm TO 400 mm CODE: ORIGINAL CODE: 023363 CZ