Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10,000pcs/day |
| Delivery Time | 7-10 work day |
| Use | Glass tile drilling, Granite Tile Drilling |
| Finish | ZINC, electroplate |
| Material | Diamond Segment |
| Shank | Round Shank |
| Type | Core Drill Bit |
| Color | Silver |
| Process | Electroplated Technology |
| Product name | Diamond Drill Core Bit |
| Brand Name | ZhongZuan |
| Model Number | H-001 |
| Certification | CE;ISO9001;2015; |
| Place of Origin | Chongqing,China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10,000pcs/day |
| Delivery Time | 7-10 work day | Use | Glass tile drilling, Granite Tile Drilling |
| Finish | ZINC, electroplate | Material | Diamond Segment |
| Shank | Round Shank | Type | Core Drill Bit |
| Color | Silver | Process | Electroplated Technology |
| Product name | Diamond Drill Core Bit | Brand Name | ZhongZuan |
| Model Number | H-001 | Certification | CE;ISO9001;2015; |
| Place of Origin | Chongqing,China | ||
| High Light | Silver 22mm diamond core bit ，22mm diamond core drill bit ，electroplated diamond core bit Round Shank | ||
22mm Electroplated Diamond Hole Saws For Cutting Glass
1. This hole opener has no center positioning. When using it, first touch the glass to open a crescent socket, and then place a drill to complete the hole!
2. Please add cooling water when using it to extend the service life of the hole opener!
3. Please use a slow gear to drill at a constant speed when using it!
4. This product is suitable for drilling hard and brittle materials such as glass, ceramics and marble.
| product name: | Professional/standard diamond glass hole opener |
| product material: | Surface electroplating process treatment of carbon steel and hole opener |
| Scope of application: | Ceramic tiles, vitrified tiles, ceramics, glass, etc. |
| Applicable equipment: | Various general specifications of electric drills, lithium electric drills, bench drills, etc. |
| item | value |
| Customized support | OEM |
| Place of Origin | China |
| | Chongqing |
| Brand Name | ZHONGZUAN |
| Type | Center Drill Bit, Core Drill Bit |
| Finish | ZINC, electroplate |
| Use | Granite Tile Drilling |
| Material | Diamond Segment |
| Application | Glass |
| Product name | Diamond Drill Core Bit |
| Usage | Drillimg Holes Drill Bit |
| Size | Customizable |
| Shank | Straight Shank |
| Color | Silver |
| Packing | PVC Box |
| Process | Electroplated Technology |
Company Details
Business Type:
Manufacturer
Year Established:
1995
Total Annual:
5000000-10000000
Employee Number:
50~150
Ecer Certification：
Active Member
Zhongzuan(Chongqing)Precision Tool Manufacturing Co.,Ltd was found in 1995 and specialized in researching and producing high-quality hole saw bits and drill bits over 26 years,always aiming to be the leader and produce the best products. “ZhongZuan” was specially registered brand for ove... Zhongzuan(Chongqing)Precision Tool Manufacturing Co.,Ltd was found in 1995 and specialized in researching and producing high-quality hole saw bits and drill bits over 26 years,always aiming to be the leader and produce the best products. “ZhongZuan” was specially registered brand for ove...
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