Interstate Offset Boring Head, 3" Diameter - 51-201-2

Interstate Offset Boring Head, 3" Diameter

• 3-5/32" overall length, boring bar hole size 3/4", cross hole size 3/4", offset 1"
• 1-1/2" x 18 threaded back
• Fine finishing cuts can be made with ease
• The smooth feel of the dial screw assures you the exact measurement has been dialed-off
• The adjusting screws are ground after hardening and a plainly marked dial face, in non reflecting satin chrome, allows easy reading and adjustments of 0.001" or less.

Features:

• Precision made for chatter free performance.
• Heavy-duty construction.
• Large bearing surface between gib and body.
• Micrometer lead screw with .001" reading.
• 3" dia. Boring Head with 3/4" dia. vertical and cross holes.
• Boring capacity 4 5/8" dia.
• Offset travel 1"

See all parts for the Boring Heads 3" Diameter System