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Diamond core drill bit HOGERT HT7D294 68 mm for wet drilling in concrete and masonry
Diamond core bit 68 mm HT7D294 HOGERT is a diamond-coated drilling tool designed for dry coring. The bit features a high diamond concentration and a reinforced construction achieved through a special vacuum bonding process. It has an M14 threaded shank for use with angle grinders and comes with a plastic storage tube for convenient transport and storage.
The diamond coating and high diamond concentration provide efficient cutting and extended wear resistance. Vacuum bonding increases segment durability and ensures stable performance during dry drilling. The M14 threaded shank allows direct attachment to angle grinders, and the included plastic tube simplifies handling and storage.
Fit the core bit onto an angle grinder with an M14 thread and secure it according to the tool manufacturer's instructions. Mark the drilling point, start the grinder at a moderate speed, and apply steady, even pressure while keeping the bit perpendicular to the work surface. Use intermittent pauses to avoid overheating during extended dry drilling sessions.
Wear appropriate personal protective equipment, including eye protection, gloves and a dust mask. For best results when dry coring, use controlled speed and moderate pressure to extend the life of the diamond segments. Allow the bit to cool periodically and clean debris from the hole to maintain cutting efficiency.
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