Boring head 2 Inch 50mm NT 30 (ISO) arbor shank 12mm drawbar 1-1/2x18 Threaded

  
2 50mm BORING HEAD WITH NT 30 (ISO) ARBOR SHANNK M12 DRAWBAR. SET INCLUDES :1BORING HEAD +1NT 30 (ISO) ARBOR +2ALLEN KEY. Boring Hole Size :2 (50mm). Boring Capacity :1/2" (12mm) To 3-5/32" (80mm).