Techniks part # 01618-41S The most accurate double angle collet in the industry! Sizes included: 41 pieces 1/8 inch thru 3/4 inch by 16ths (1/64 inch clamping range for each individual collet) Precision ground and hand inspected

TECHNIKS DA180 41 PC DOUBLE ANGLE COLLET SET 1/8" - 3/4" X 1/64 CNC CHUCK