| Prod Model: |
JL-DCBL |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Manufacturing Arts: |
Welding |
| Dia Size: |
25mm-250mm |
| Packaging: |
Box,Carton |
| Min Qty: |
50PCS/Size |
Product Description
Laser Welded Diamond Core Drill Bits for Concrete (JL-DCBL)
1. Thinner diamond segment and thinner tube wall can easily reduce the resistance and increase the drilling speed (comparing with the assembly type)
2. SED bonding agent provide 20% higher cutting performance, particularly in difficult operating conditions.
3. Very fast cutting speed and low cutting pressure.
4. Different connection end for different drilling machine. 1-1/4"UNC
5. For dry and wet coring in reinforced concrete with very hard aggregate.
6. Also good for granite, marble, tile, glazed brick and other hard base materials with low abrasiveness.
7.Use with all sizes and grades of rebar.
8.Wet coring for over 18meters-25 meters coring length.
9.manufacturing art: Laser welded .
| Diameter (D) | Max Coring Depth(C) | Overall Length(L) | Connection |
| Metric(mm) | Inches | mm | mm |
| 51 | 2" | 450 | 500 | 1-1/4"UNC |
| 58 | 2-1/4" | 450 | 500 | 1-1/4"UNC |
| 63 | 2-1/2" | 450 | 500 | 1-1/4"UNC |
| 70 | 2-3/4" | 450 | 500 | 1-1/4"UNC |
| 78 | 3" | 450 | 500 | 1-1/4"UNC |
| 83 | 3-1/4" | 450 | 500 | 1-1/4"UNC |
| 89 | 3-1/2" | 450 | 500 | 1-1/4"UNC |
| 102 | 4" | 450 | 500 | 1-1/4"UNC |
| 112 | 4-1/4" | 450 | 500 | 1-1/4"UNC |
| 121 | 4-3/4" | 450 | 500 | 1-1/4"UNC |
| 127 | 5" | 450 | 500 | 1-1/4"UNC |
| 132 | 5-1/4" | 450 | 500 | 1-1/4"UNC |
| 140 | 5-1/2" | 450 | 500 | 1-1/4"UNC |
| 152 | 6" | 450 | 500 | 1-1/4"UNC |
| 159 | 6-1/4" | 450 | 500 | 1-1/4"UNC |
| 165 | 6-1/2" | 450 | 500 | 1-1/4"UNC |
| 182 | 7" | 450 | 500 | 1-1/4"UNC |
| 205 | 8" | 450 | 500 | 1-1/4"UNC |
| 230 | 9" | 450 | 500 | 1-1/4"UNC |
| 255 | 10" | 450 | 500 | 1-1/4"UNC |
| 300 | 12" | 450 | 500 | 1-1/4"UNC |
To cater the need of various industries, Hongkong Joylight International Industrial Co., Ltd is one of dynamic companies in China which is specializing in Manufacturing and Supplying a wide range of drill bits, diamond tools, woodworking tools, power tools accessories etc including diamond saw blades, HSS drill bits, SDS drill bits, TCT saw blade, diamond tools, chisels, grinding cup wheels, auger drill bits, hole saw, tools set, household tools kit, hand tools, power tools etc for past over 16 years.
We have been emphasizing on quality and service from the beginning. Improving the quality-price ratio of the products and helping clients strengthen their market competition are not only our everlasting aims but also the steps for improving our competitive forces.
Therefore, our products are well accepted by many customers from all over the world, mainly in North America, Asia, Europe, MID East, South America and other countries and regions.
For a completive quotation or any further information, please don't hesitate to contact us at any way. Our sales staff will be pleased to assist you with our best.
