The HIT-HY200 is an adhesive anchoring solution that addresses the needs of contractors. The new HIT-Z anchor rod and hollow drill bits eliminate the need for hole cleaning before anchor installation. The system makes anchor installation much more reliable than ever before and gives designers an additional safety margin. Without need for hole cleaning, contractors also save time, and therefore money. The Hit-Z Anchor Rod with its cone-shaped helix works as a torque-controlled bonded anchor. Because of its shape, the anchor rod is not affected by uncleaned, hammer-drilled holes in dry or water-saturated concrete in base materials above 41° F when used with the HIT-HY200. Hilti Inc.