Steel Dragon Tools® 5-Piece 2 -6 Wet Laser Welded Diamond Core Drill Bits

Steel Dragon Tools® 5-Piece 2in.-6in. Wet Laser Welded Diamond Core Drill Bits fit Hilti® Milwaukee® Rigs Steel Dragon Tools five-piece wet diamond core drill bit set for drilling holes in reinforced concrete asphalt block pavement and brick. Bit sizes included: 2 in. 3 in. 4 in. 5 in. 6 in. All core bits are 16-1/4-inched in length with 10 mm laser-welded split segments and 1-1/4 in. x 7 spindle thread. These core bits are for wet drilling only. Steel Dragon Tools diamond core drill bits have a one (1) year warranty against manufacturer defect. Factory conforms to ISO-9001-2000 Quality Control Systems and ISO-14001-2004 Environmental Systems. Specifications: Bit Sizes: 2 in. 3 in. 4 in. 5 in. 6 in. Drilling Depth: 16-1/4 in. Spindle Thread: 1-1/4 in. x 7 2-inch wet core drill bit: 1.719 in. ID x 1.951 in. OD 3-inch wet core drill bit: 2.715 in. ID x 2.960 in. OD 4-inch wet core drill bit: 3.671 in. ID x 3.996 in. OD 5-inch wet core drill bit: 4.658 in. ID x 4.918 in. OD 6-inch wet core drill bit: 5.667 in. ID x 5.935 in. OD 10 mm segment height for improved operating life. One (1) year warranty against manufacturer defects This product is designed and manufactured by Steel Dragon Tools®. Steel Dragon Tools® products are backed by a one (1) year warranty against manufacturer defect.