5/8" X 4-1/2" Cobalt Tool Bit Quantity:1 and the latches are polypropylene

and the latches are polypropylene (PP)

The square on the shank is suitable for holding in a tap wrench or a vise depending on whether the reamer or the part is rotated

Part Number DWDA/CX1250

Part Number DWDTSMM21

5/8" X 4-1/2" Cobalt Tool Bit Quantity:1 and the latches are polypropyleneProduct Description Tool bits, available in styles A, B, C, D, and E, are essential cutting tools used in lathes and other machining operations. Each style is designed for specific cutting tasks, including turning, facing, and threading, providing versatility in metalworking. These tool bits ensure precision and durability in various machining applications. Brand Drill America Part Number DEWTBCOB5 8