●【Bridge Construction Reamer Drill Bit】The bridge reamer, also known as construction reamers, is used to align or enlarge or smooth Predrilled holes to 5/8" and fit precisely before installing bolts or rivets. This heavy-duty 5/8" reamer drill bit is crafted to ensure seamless and expert performance in your projects. ●【Broad applications】5/8" reamer drill bit can efficiently handle steel, metal, alloy aluminum, brass, copper, iron, nickel, plastic and PVC pipes etc.; makes it a go-to tool for both woodworking and metalworking projects, such as bridge construction, steel erection, automotive truck trailer maintenance. ●【Material】5/8" conduit reamer is manufactured using resilient M2 high-speed steel. Boasting five long tapped right-hand spiral flutes and finely ground edges, it excels at drilling and debris clearance, guaranteeing enduring performance and dependability. ●【Special Features】The 5/8inch reamer bit features a 1/2" Round Shank with 3-Sides, a Tapered Point, and a Safe Stop, ensuring a firm grip in the chuck, allowing it to enter imperfect holes to ream steadily, and stopping the drill safely when the hole is complete. ●【Quality commitment】If you are not fully satisfied for any reason, Please contact us for 100% refund or replacement. Have any questions, Please feel free to contact us and we will be happy to assist you.