Hollow Drill Bits are designed for fast drilling into concrete with less dust. Ideal for interior applications and with less hole cleaning required.
Both SDS-Max and SDS-Plus fitments available, matched to common rebar sizes.
Vacuum assisted dust extraction means less dust, reduced resistance, faster drilling, and less hole cleaning.
Resistance is reduced as drilling dust is routed internally.
Connects directly to the DEWALT AIRLOCK™ System forming a secure, locking connection between bit and dust extractor.