The Hilti 1/4 in. Electric Blow-Out Tool is the most effective product in the Hilti Chemical Anchoring System for cleaning holes. If you want a higher quality clean than manual blow-out pumps will provide， then this is the blow-out tool for you. After you drill your whole， blow out the hole twice， brush out the hole twice， blow out the hole twice again and insert your chemical anchor adhesive and anchor. Follow the 2 x 2 x 2 rule and complete your anchoring project reliably and efficiently with the help of this electric blow-out tool.
Ensures more efficient cleaning of drilled anchor holes
For use in holes up to 11 in. deep
Holes deeper than 11 in. require the Hilti extension hose for electric blow-out tool
Requires a compressor for utilization
Includes (1) electric blow-out tool
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