Shell-Mill Adaptors Bptl productsUncategorized On Dec 7, 2014 186 Run out on Pilot Diametre w.r.t. Taper are controlled within Accuracy 0.008 mm or 0.00003”. Range of Pilot Diametre 16-50 mm in metric & 1/2” – 2’” in Inch version. - Advertisement - BPTLShell-Mill Adaptors 186 Share FacebookLinkedinTwitterWhatsAppPinterestEmail