The thickness of a tooth at the pitch line is measured by an adjustable jaw After the addendum is set by the adjustable tongue Each of these is adjusted independently by screws on the graduated bars
FREE SHIPPING ON ORDERS OVER $250 | APPLIES TO USA ORDERS ONLY | TERMS & CONDITIONS APPLY
L.S. Starrett
L.S. Starrett
L.S. Starrett
L.S. Starrett
L.S. Starrett