Shars High Precision 3 Adjustable Boring Head with Removable R8 Shank New. A micrometer lead screw provides 0.001 direct reading accuracy and ease of adjusting.
The main lead screw has between 10 to 15 graduations of backlash. Double bar holder permits a greater boring range without an extreme offset condition. Shank: Drawbar thread size: 7/16-20", Thread Size: 1.5"-18.Morse Taper 3 MT Tang Style Shank 1-1/2-18 Threads for Boring Head. 3/4 C-6 Carbide Tipped Boring Bar Set. 8PCS STFCR 90 Degree 3/4 Indexable Boring Bar Set. R8 Shank 1-1/2-18 Threads for Bring Head. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Other Toolholding".
The seller is "discount_machine" and is located in this country: US. This item can be shipped worldwide.