Core Case Apparatus
Water is fed into the jacket and flows through a manifold, into a drill spindle and continues to the inside of the diamond core bit. The water jacket surrounding the core barrel is flanged so that it can be clamped to the surface to be drilled with the supplied clamping pliers and anchors. A rubber O-ring, fitted on this flange, seals the assembly against the concrete surface, enabling return flushing water containing the cuttings to be hosed away from the site.
Drill feed assembly is common to all models and makes the system adaptable to all core diameters with simple conversion kits. Core Case is a portable, self-contained system, easily carried by one person in a standard briefcase.
Applicable Standards: EN 12350-7; ASTM C 231, ASTM C 213
Supplied as standard with:
♦ Electric Drill Machine
♦ Feed Assembly
♦ Hammer Drill Bit 8mm
♦ Anchor Bolt (1 set)
♦ 2 x Rubber Coupling
♦ 15 x Fasteners
♦ Clamp for holding water jacket (1 set)
1. Coring is not possible on concrete reinforced with steel.
2. Not to be used on concrete with strengths of M60 since this may overload motor and damage the drill bit.
♦ TO-368-01 Core Case, 110V, 60Hz
♦ TO-368-02 Core Case, 220V, 60Hz
♦ TO-368-03 Core Case, 220V, 50Hz
♦ TO-36801 Core Bit & Water Jacket, 25mm diameter x 75mm long
♦ TO-36802 Core Bit & Water Jacket, 38mm diameter x 100mm long
♦ TO-36803 Core Bit & Water Jacket, 50mm diameter x 100mm long
♦ TO-36804 Core Bit & Water Jacket, 75mm diameter x 100mm long
♦ TO-36805 Core Bit & Water Jacket, 100mm diameter x 100mm long
♦ TO-36810 Core Bit 50mm diameter x 200mm long
♦ TO-36811 Core Bit 75mm diameter x 200mm long
♦ TO-36812 Core Bit 100mm diameter x 200mm long
♦ TO-36807 Feed Assembly
♦ TO-36813 Hammer Drill Bit 8mm
♦ TO-36816 Anchor Bolt (1 Set)
♦ TO-36817 2 x Rubber Coupling
♦ TO-36820 Clamp for holding Water Jacket (1 set)
♦ TO-36823 15 x Fasteners
To obtain 200mm-long core samples, 100mm-long core bits of the corresponding diameter should be used first and replaced with 200mm-long core bit in the same water jacket to advance the core length.