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.
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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
