Tube Sheet Drilling for ¾” to 2” Tubes.

Description: 9700 HOLES .758 DIAMETER BEING DRILL THRU 3-3/4 THICK MILD STEEL PLATE.

Description:  3,200 HOLES .634 DIAMETER BEING DRILLED THRU 9” THICK MILD STEEL

Description: 2,968 HOLES .757 DIAMETER BEING DRILLED THRU 13-1/8 THICK WITH .375 INCONEL OVERLAY