I believe they call this a BI connection but I’m not sure please check the image and compare to the one you need. This core has been used once for a very shallow hole. Please check pictures for accurate condition as they are of the actual item you will receive. Any questions, please ask. Check out my other items. The item “HILTI Diamond Drill Core 112mm x 320mm X Change Barrel DD150 DD200 DD250 DD300″ is in sale since Sunday, March 14, 2021. This item is in the category “Business, Office & Industrial\Industrial Tools\Drilling Tools\Other Drilling Tools”. The seller is “d92lakey” and is located in BRADWELL. This item can be shipped to United Kingdom.
- Brand: Hilti