Kaiser EW18 M10 Finish Boring Head 0.708" to 0.866" Range 10.310.031 (LOC1871B). 0.708" to 0.866". This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Other Toolholding". The seller is "superiormachinetools" and is located in this country: US. This item can be shipped worldwide.