$29 Drilling Hammer 3D model by Polygate. Available on CGTrader with 7039 polys and 7038 vertices. Check it out on CGHub.
OBJ (OBJ, filesize: 221 KB), 3DS (3D Studio, filesize: 112 KB), C4D (Cinema 4D, filesize: 220 KB), MAX (Autodesk 3ds Max, filesize: 902 KB), MA (Autodesk Maya, filesize: 603 KB), FBX (Autodesk FBX, filesize: 386 KB), MEL (Maya Mel Script, filesize: 305 KB)