Home > Products > Diamond Core Bits > Concrete Use Deep Hole Drill Bits Manufacturer
Concrete Use Deep Hole Drill Bits Manufacturer
- 500000 Piece / Pieces per Month
- Xiamen
- T/T L/C D/P D/A Credit Card
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Product Details
| Place of Origin | Fujian, China | Brand Name | KEENTOOL | |
| Model Number | LQ25 | Type | Other, Drill Bit, Diamond Core Drill Bit | |
| Machine Type | Drilling Equipment | Certification | Other, Deep Hole Drill Bits | |
| Material | Other, Deep Hole Drill Bits | Processing Type | Other, Deep Hole Drill Bits | |
| Use | Other, Deep Hole Drill Bits |
Product Description
Main features of diamond core drill bits:
1. High frequency welding / Laser welding technology for wet/dry drilling application.
2. Ideal for general purpose drilling, such as concrete, aggregate concrete, reinforced concrete, brick and rocks.
3. Different thread to fit on core rigs or hand hold core drill machine.
General specifications:
Diameter | Segment Dimensions | Segment Nos. | Length | Thread | Remarks | |
Inch | mm | |||||
1 | 25 | 16×3.3×10 | 3 | 300-500mm | 1-1/4"-7 UNC | Brazed/Laser welded |
1 1/4 | 32 | 16×3.3×10 | 4 | 300-500mm | 1-1/4"-7 UNC | |
1 1/2 | 38 | 20x3.3x10 | 4 | 300-500mm | 1-1/4"-7 UNC | |
1 3/4 | 44 | 20x3.5x10 | 5 | 300-500mm | 1-1/4"-7 UNC | |
2 | 51 | 20x3.5x10 | 6 | 300-500mm | 1-1/4"-7 UNC | |
2 1/2 | 64 | 20x3.5x10 | 8 | 300-500mm | 1-1/4"-7 UNC | |
3 | 76 | 20x3.5x10 | 9 | 300-500mm | 1-1/4"-7 UNC | |
3 1/2 | 89 | 20x3.5x10 | 10 | 300-500mm | 1-1/4"-7 UNC | |
4 | 102 | 20x3.8x10 | 12 | 300-500mm | 1-1/4"-7 UNC | |
4 1/2 | 114 | 20x4.2x10 | 13 | 300-500mm | 1-1/4"-7 UNC | |
5 | 127 | 20x4.2x10 | 15 | 300-500mm | 1-1/4"-7 UNC | |
5 1/2 | 140 | 24x4.2x10 | 14 | 300-500mm | 1-1/4"-7 UNC | |
6 | 152 | 24x4.5x10 | 15 | 300-500mm | 1-1/4"-7 UNC | |
7 | 178 | 24x4.5x10 | 17 | 300-500mm | 1-1/4"-7 UNC | |
8 | 203 | 24x4.5x10 | 18 | 300-500mm | 1-1/4"-7 UNC | |
9 | 229 | 24x5x10 | 19 | 300-500mm | 1-1/4"-7 UNC | |
10 | 254 | 24x5x10 | 20 | 300-500mm | 1-1/4"-7 UNC | |
12 | 305 | 24x5.5x10 | 20 | 300-500mm | 1-1/4"-7 UNC | |
Remarks: Other specification is available as per customer’s requirement.
When order diamond core drill bits, please kindly inform the followings:
1). Diameter of the core drill
2). Specification of segments for core drill bits
3). The length of the core drill
4). The thickness of barrel
5). The size and types of screw of joint
6). For what drilling use(granite, marble, concrete etc)
7). Other special requirements ( if any)
Contact Us
- Quanzhou Keen Diamond Tool Co., Ltd.
- Contact nameRobin Zhang Chat Now
- Phone86-592-5120189
- AddressLIQI INDUSTRIAL BLD, HUIDONG INDUSTRIAL PARK, HUIAN COUNTY, QUANZHOU, FUJIAN, CHINA, Quanzhou, Fujian
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