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Johnson Tools 100mm Dry Use Diamond Core Drill Bits For Granite Stone Power Tool for Testing
100mm laser welded diamond core drill bits for dry drilling granite. The normal sizes are from 6-100mm. Thread can do M14 or 5/8"-11. The working length is 55mm, and the total length is 104mm. The vacuum brazed protection teeth are very good for protecting the tube. Our engineer has rich experience and advanced technology. Fast drilling and long life.
Premium grade core bits that deliver fast drilling speed and extend product life.
Use application with core drilling machines and hand drills.
Production strictly according to customer requirements.
Size could be customized.
1. Applications: Stone drilling in countertop, kitchen, toilet
2. Connection Type: M14, 5/8”-11 shaft
3. Segment type: Crown segment or normal segment
4. Welding way: Outer diameter ≤ 18mm is silver soldering, ≥ 20mm is laser welding.
5. Selling point: Each drill bit has brazing rods, four outside and two inside, which protect the steel disc, and extend its life. The outer diameter is less than or equal to OD18 and does not have a brazing rod.
6. Delivery time: Around 15 days
7. Price: Large quantities, price concessions. The quantity is greater than 100 per order and can be offered for a discount of 5%.
8. Accept sample order to have a test.
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PRODUCT ADVANTAGES
Our customer service team is a dedicated, hard-working group specially selected for their enthusiasm and commitment to providing excellent customer service. They offer advice, answer any queries.
PRODUCT parameter
| Product Name | Hot Sale 100mm Dry Diamond Core Drill Bits For Granite |
| Outer diameter | 100mm, other sizes can do from 6-100mm |
| Thread | 5/8"-11 or M14 thread |
product usage
It has diamond-side protection on the side of the hole saw to allow for cutting throughout the drilling process.
Turbo Segments design makes it more aggressive and to be cooling down.
Noteworthy Features:
The dry core drill bit is designed to easily go through granite, quartz, quartzite, and engineer stone. In the dry core drill, the bit has holes on the side to allow heat to escape, keeping the bit cool and working hard.
- Our customers have consistently praised the excellence of our products.
- We are confident that you too will experience the same level of satisfaction.
- Should you require any customization, please do not hesitate to contact us.
- As the leading manufacturer of diamond tools, we are committed to providing you with the best solution possible.
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