The MITEE-BITE Collet Wrench simplifies insertion and removal of collets in the spindle nose on CNC lathes.The MITEE-BITE Collet Wrench is manufactured with a steel head and fins for greater strength and durability. Redesigned with a knurled handle for improved grip and includes a cross-hole when additional torque is required, by simply inserting screwdriver to tighten or loosen collets.