Johnson Tools Manufactory Co.,Ltd
Johnson Tools Manufactory Co.,Ltd. Excellent Performance, Your Best choice!
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OD82mm Concrete Reinforced Diamond Turbo Segments Hole Saw Retiping Core Drill Bits
Diamond Core Drill Bit is a cylinder used for plunge cutting out materials.
Vacuum brazed core bit are able to retain their original shape and dimensions through their working life.
The vacuum brazed core bit allows diamond particles to protrude from the bond matrix, providing a free, faster drilling action with minimum heat generation.
Drill Advantages:
1) Fast drilling speed and good quantity of drilling concrete
2) High performance in drilling difficult operating conditions, especially reinforced concrete which contains much steel bars or pebble stone
3) Stable and reliable quality
4) Factory direct sell, competitive prices.
3) Welding Types: Silver or laser welding segmented type.
4) Segment Types: Standard Type, Turbo Type, Roof Type, V-Type, Spiral Type etc.
5) Connection: M12, M14, M16, M18,11/4 UNC, G1/2", 5-8"-11, 1/4", Snail Lock etc.
6) Note: Special Customized Logo, Segment Sizes and Shapes, Installations are available by customers' requests.
| Product Name | Concrete Diamond Core Drilling Bits |
| Diameter | 82 mm |
| Connection | M16 thread |
| Working Length | 70mm |
| Teeth Type | Turbo |
| Application | Concrete/Reinforced Concrete |
| Technology | Laser Welded |
| Feature | Premium grade core bits that deliver fast drilling speed and extend product life. Designed for wet or dry application, used with hand drill and core drilling machine. Suitable For Concrete, Brick, Paving Slabs, Asphalt, Limestone, Clay Bricks & Aerated Block |
DRY Diamond Core Bits - are designed to meet the demands of more and more core drilling applications right on the job sites. These high quality diamond core bits can be used both dry and wet on granite and concrete countertops. They can be used to drill porcelain tile very effectively if edge chipping is not a big concern. 1/4", 3/16", 3/8" and 1/2" bits are non-core bits. 5/8-11 arbor fits standard polishers and grinders. Maximum speed for the bits are 4500 RPM. Use water to cool down the bit is highly recommend to extend their lives.
