Engineering Core Drill Bits
Core drill bit diamond tools

Laser welded core drill bits for cured concrete, reinforced concrete, asphalt. Thin wall, total length 405mm, 1 1/4 UNC adapter, 10mm height segment. Size available from 1" to 16".

Huzhou Gu's Imp. & Exp. Co., Ltd. is specialized in researching, designing and manufacturing various type of diamond tools. Our cutting, grinding/polishing and coring tools are engineered in a variety of grades to suit the D. I. Y. Customer as well as the demanding of professional users.

We offer: Laser Weld Diamond Saw Blades, Brazed Diamond Saw Blades, Hot Pressed Diamond Saw Blades, Cold Pressed Sintered Diamond Saw Blades, Core Drill Bits, Cup Wheels, chaser and tuck point blade, Router Bits & Profiles, Flexible Polishing Pads, Silicon Carbide Wheels, TCT Saw Blades, etc. In over ten groups. Specially designed tools are available for virtually any standard application. Should your unique application require it we will custom engineer a tool to suit your exact need.