Core Drill Standards

This European Standard applies to core drilling machines on transportable stands equipped with a diamond core drill bit, usually with a water supply connection device, and intended to drill holes into stone, concrete and similar mineral materials in a stationary...

Particular Requirements for Diamond Core Drills UL 745-2-31 This clause of Part 1 is applicable, except as follows: 1.1 Replacement: This standard applies to diamond cord drills.

Gives nomenclature and leading dimensions for interchangeability of equipment for drilling holes 30 mm to 200 mm diameter, yielding cores of 17 mm to 165 mm diameter. Relates to parallel wall drill rods and couplings; casing, casing couplings, casing bits, casing shoes, drive...

This International Standard specifies the dimensions of core drills with parallel shanks and with Morse taper shanks. It includes two tables for each of the above specified types, giving respectively - the dimensions for the preferred diameter (see Tables 1 and 2), and - the...

Specifies safety requirements for transportable machines on stands for drilling into stone, concrete and similar mineral materials. It does not cover percussive rock drills or hand-held power drills.

Gives dimensions of core drills with parallel shanks and with Morse taper shanks, and recommendations for stock removal for core drills for pre-finishing operations.

Addition: This part of EN 50632 applies to diamond core drills.

This clause of Part 1 is applicable except as follows: Addition: This part of EN 50632 applies to diamond core drills.

1.1 This practice covers the guidelines, requirements, and procedures for core drilling, coring, and sampling of rock for the purposes of site exploration. The borehole could be vertical, horizontal, or angled. 1.2 This practice is described in the context of obtaining data for...

This practice covers the guidelines, requirements, and procedures for core drilling, coring, and sampling of rock for the purposes of site exploration. The borehole could be vertical, horizontal, or angled. This practice is described in the context of obtaining data for the...