50mm Boring Head Without Shank Hole Size 12mm Shank Bars Milling

  

50mm Boring Head Without Shank Hole Size 12mm Shank Bars Milling. Machined from high grade steel with tool blocks hardened and ground. Ideal for mill or Jig bore operations. Non-reflecting satin chrome body allows easy reading and adjustment. Threaded back for interchangeable shanks.

02 mm least count (boring ø double of least count).