Specifies a nominal hole size and leading dimensions of equipment for drilling holes 18 mm to 159 mm diameter, yielding cores of 11 mm to 150 mm diameter and 300 mm long.

BS 4019-2:1973
Original price was: $264.16.$132.00Current price is: $132.00.
Specification for core drilling equipment.-Concrete drilling equipment
BSI Group , 08/28/1973



