Hilti 120-Volt 8.6 Amp Corded TE 30 SDS Plus Combi Hammer with TE-CX Drill Bit and DRS-D Dust Removal System Kit 3590310 - The Home Depot

With the DD-WMS (Water Management System) 100 you can spend less time managing water supply and dust removal. Water is recycled up to 7-times providing water autonomy (30 Gal.) for up to an entire day. During coring, slurry is captured in the filter bag making slurry disposal very easy. The WMS 100 sets the new standard in diamond coring. You no longer have to worry about slurry today or silica dust tomorrow when using the WMS100, Suitable for all wet diamond coring applications. Use the water collector ring to avoid additional holders