Hand-held underwater core drill 2 1317 0030

diamondhydraulic

Ideal for heavy-duty wet drilling in concrete, reinforced concrete and asphalt. Holes up to 6" diameter mounted in a drill stand Use hand-held up to 3-1/4" diameter or rig-mounted Mechanical slip clutch design 3.6 HP (2.8 kW) Motor Weight: 16 lbs. For concrete, reinforced concrete and masonry materials Ideal for professional drilling contractors and underwater applications Industry's first 3-speed hand-held Hydraulic Diamond Core Drill This powerful wet diamond core drill is designed for fast, accurate drilling in concrete, reinforced concrete and other masonry materials. Use it hand-held up to 3" diameter or mounted in a drill stand up to 6" diameter. Sealed 3-speed gearbox with permanent oil bath lubrication. The hydraulic motor operates at 2000 PSI oil pressure. The required flow is 6 GPM. Additional flow is automatically bypassed back to the tank up to a maximum input of 13 GPM. The hydraulic core drill incorporates a safety slip clutch and water swivel. 5/8" x 11 UNC and 1-1/4" x 7 UNC and G 1/2" connecting threads are standard. 1/2" hose diameter with 3/8" FF (HTMA) couplings. Optional accessories include anchor stand, combination anchor/vacuum stand, centering aid, portable water tank, water collection ring kit, Unicore Diamond Core Bits and Hydraulic Power Unit.