Steel Dragon Tools® 6-Piece 2in.-8in. Wet Laser Welded Diamond Core Drill Bits fit Hilti® Milwaukee® Rigs Steel Dragon Tools six-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., 8 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.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., 8 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 8-inch wet core drill bit: 7.192 in. ID x 7.198 in. OD 10 mm segment height for improved operating life.This product is designed and manufactured by Steel Dragon Tools®.
