Providing Deep Hole Drilling, Gun Drilling and Boring Services for Northeast Ohio and Larger Markets. Deep Hole Precision Drilling & Boring Services for Flats, Round or Hex Bars, Plates & Castings of Any Size, Shape or Configuration; Drilling Capacity From 0.93 In; Dia; Up to 2 In; Dia., Od Range to 14 In; Dia & Drilling as Deep as 60 In; or 5 Ft; One Way, 120 In; Both Sides; Materials Used Include Cold Roll Steel, Die Steel, Stainless Steel, Copper, Aluminum, Monel, Inconel & Titanium; Capabilities ...