Boring Turning System

2” Boring Head Straight Shank 9 Carbide Tipped Boring Bar Hole: 1/2″ GRAD .002

  • 2” boring head with straight shank set; Head size: 2″; Tool capacity: up to 1/2″;
  • Graduation: 0.002″/0-50; Precision 3/4″ straight boring shank; 9pc 1/2″ boring bar set
  • Made of high grade tool steel; Carbide tipped; Bar holder moves freely and smoothly
  • All shanks are held to 0.000-0.0005″ from the nominal size; Case INCLUDED
  • Quantity: 1; Case overall dim: 8”L x 9”W x 2-1/2”H; weight: 5 lbs


Boring head on Morse taper shank. A small boring bar is inserted into one of the holes. The head can be shifted left or right with fine gradation by a screw, adjusting the diameter of the circle that the cutting tip swings through, thus controlling the hole size, even down to within 10 micrometers if all machining conditions are good.