dry core bits
Eliminate unsightly hammer drill blowouts and slow chisel work .... cut
up to 9-inches deep and more through brick and cement block. Save valuable
time and money with these efficient work tools that eliminate unsightly
patch jobs. Bits are designed for fast penetration and are extremely cost
effective. Not recommended for use on reinforced and prestressed concrete.
Diamondsharp
utilizes 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 #101 Threaded Adaptor required to mount any of the
hole saws listed.
Copyright 2009, Diamondsharp Corp.