Jiangsu Huachang Tools Manufacturing Co., Ltd.
Jiangsu Huachang Tools Manufacturing Co., Ltd. customer-first, market-leader since 1982
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22×12×60×M14 Dry Diamond Core Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life
Specification : Diameter :22-30mm
Diamond width :12mm
Fast, smooth drilling and long life
Grit: #30,#40,#50,as customer request.
Thread: M14 Shank.
Special design are available upon request
Feature :
Our Diamond Core Bits are manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix erodes away at the same rate as the diamonds become worn and rounded. Thus new sharp diamonds are exposed to continue cutting through the rock. In most geological formations, impregnated bits are more economical to use than other bits
experience combined with recent improvements in technology and manufacturing concepts have resulted in greatly improved drilling performance of impregnated diamond core drill bits for geological coalfield oil exploration, mining
| item | value |
| Product information | Diamond Core Drills |
| Wheel Type | Angle Grinding Wheels |
| Size | 22×12×60×M14 |
| Customized support | OEM, ODM |
| Place of Origin | Jiangsu China |
| Brand Name | HUACHANG |
| Shape | M14 |
| Hardness | Hard |
| Viscosity | Good |
| Process Type | vacuum brazed |
| Abrasive | diamond |
| Product name | Diamond Core Drills bit for porcelain / Ceramic |
| Production Experience | From 1980s |
| Package | Inner Box+Outer Carton |
| Advantage: | imporved efficiency,cutting life and operator safety |
| Business Scope | Diamond cutting blade ,TCT saw blade ,Abrasive tools , Core drill bit , Segment , Wire saw ,Concrete product |
| size | Diameter | Grit | Diamond Width | Effective Total Length | shank |
| 22×12×60×M14 | 22MM | #40 | 12MM | 60MM | M14 |
| 25×12×60×M14 | 25MM | #40 | 12MM | 60MM | M14 |
| 30×12×60×M14 | 30MM | #40 | 12MM | 60MM | M14 |