5pcs HSS Bridge Construction Reamer Set - 1/2" & 3/8" Shank, for Aligning & Enlarging Holes in Sheet Metal, Steel, Alloy, Aluminum, Wood. Ideal for Industrial/Home Applications

5pcs HSS Bridge Construction Reamer Set - 1/2" & 3/8" Shank, for Aligning & Enlarging Holes in Sheet Metal, Steel, Alloy, Aluminum, Wood. Ideal for Industrial/Home Applications

• Enlarging Existing Hole - As a home handyman and inventor, you occasionally have the need to enlarge holes to match other components.The Bridge/Construction Reamer Set makes it easy to get a smooth, rip-free reaming
• The Bridge Reamer Bit Is Not A Drill - If you need to enlarge the hole to 1", FIRST there must be an existing hole, then expand to 1". It is used to align existing holes and enlarge small holes. It is better than drilling because you can control the final diameter more precisely, leaving a better hole shape and fewer burrs
• Makes Easier Work for Steering Knuckle and Coxswain Arm - The tapered tip design allows the reamer bit to enter the overlapping holes of the outlet line so that the bolt holes are aligned. Tips: Please put some cutting oil before using the reamer
• Round Handle for Portable Electric/Pneumatic Tools Holding System - a). three planes on the shaft - allows the drill chuck to safely hold the reamer at high torque without slipping b). the high-speed steel material c). the five-flute spiral - the chip removal is smooth
• Widely Apply - Industrial application (bridge, construction, steel erection and automotive truck trailer industries) and Home application. Suitable for sheet metal, steel, alloy aluminum, brass, plastic, iron, nickel, copper, cast iron etc