Shars 4 Adjustable Boring Head 0.0005 Radius + Removable R8 Shank NEW M

  

Shars 4 Adjustable Boring Head 0.0005 Radius + Removable R8 Shank NEW. A micrometer lead screw provides 0.001 direct reading accuracy and ease of adjusting. Double bar holder permits a greater boring range with out an extreme offset condition. Shank: Drawbar thread size: 7/16-20", Thread Size: 1.5"-18. CAT40 2 OD 1-1/2-18 Threaded Boring Head Tool Holder.

NMTB 30 Shank 1-1/2-18 Threads for Boring Head. 1/2 C-6 Carbide Tipped Boring Bar Set. Morse Taper 4 MT Tang Style Shank 1-1/2-18 Threads for Boring Head. 4PCS STFCR 90 Degree 1/2 Shank Indexable Boring Bar Set. 1/2 SCLCR Indexable Boring Bar.