soft-spoken adjective. âº usually âspeaking in a âquiet âvoice: a soft-spoken, âunderstated âstyle. (Definition of soft-spoken from the Cambridge Academic Content Dictionary Â© Cambridge University Press).
The laser drilling process involves the use of an infrared laser (of surgical grade at a wavelength about 1064 nm) to bore very fine holes (less than 0.2 millimeters or 0.005 inches in diameter) into a diamond to create a route of access to a black carbon crystal inclusion.
SMART CUT Dry Diamond Core Bits utilize State of the Art Laser welding for superior bonding strength able to withstand heat generated from dry drilling. These hole saws may either be used with a non-percussion type drill or a hand-held grinder equipped with 5/8-11 threads for direct connection.Other drills fitted with a 3/8-inch 3-jaw chuck require our 3/8 or 1/2. Shank Adaptor required to mount any of the core bits listed below.hese hole saws may either be used with a non-percussion type drill or a hand-held grinder equipped with 5/8-11 threads for direct connection. Other drills fitted with a 3/8-inch 3-jaw chuck require our 3/8 or 1/2. Shank Adaptor required to mount any of the core bits listed below.