Product Overview
The Heavy Duty Orange is Diamond Products most popular bit. It has a high diamond concentration for excellent footage and drilling speed. Designed for all types of concrete wet drilling in applications with light to moderate steel.
The HOL bit is great for general purpose drilling where quick speed and long life is desired.
Use wet only.
Core Travel: 13" for bits up to 14" in diameter, 16" = 19", 18" = 21", and larger than 18" = 23" in core travel length.
Bits 1/2" to 1 1/2" in diameter are threaded for a 5/8" - 11 adapter. Bits 1 5/8" and larger are threaded for a 1 1/4" - 7 adapter.
