Core Drill Bits

Diamond Tools Drill Bits size available from 1/4" to 2", Ideal for marble and tile and granite.

Core Drill Bits

Special design and size available upon requests.

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, crack 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.

Item Number	Diameter	Total Length(mm)	Segment thickness	Segment height	Barrel
1HWCB	1"	75 - 80	2.2 mm	7/10 mm	Threaded or none threaded
1 1/8 HWCB	1 1/8"	75 - 80	2.2 mm	7/10 mm
1 1/4 HWCB	1 1/4"	75 - 80	2.2 mm	7/10 mm
1 3/8 HWCB	1 3/8"	75 - 80	2.2 mm	7/10 mm
1 1/2 HWCB	1 1/2"	75 - 80	2.2 mm	7/10 mm
1 5/8 HWCB	1 5/8"	75 - 80	2.2 mm	7/10 mm
1 3/4 HWCB	1 3/4"	75 - 80	2.2 mm	7/10 mm
1 7/8 HWCB	1 7/8"	75 - 80	2.2 mm	7/10 mm
2HWCB	2"	75 - 80	2.2 mm	7/10 mm

Core Drill Bits