Home
Stone Shop
Shopping Cart
Suppliers
Products
Stone Library
Stone Fair
Post Need
Message
Favorites
Get App
Logout
Diamond wire saw, diamond core drill bits, diamond blades, diamond beads, diamond segment, wire saw machine
Diamond wire saw, diamond core drill bits, diamond blades, diamond beads, diamond segment, wire saw machine
The material contains the high-quality diamond, metal powder and steel material. The speed of drilling is very fast. The time of drilling for the concrete wall of 24cm needs 2-5minutes to accomplish the drilling work. The service life reaches over 18meters.
| Project case list of Cahard's the special Trisomic Drill Bit | |||||
| Take the drill of Φ102mm（4″）cutting the reinforced concrete wall of 24cm for example | |||||
| Object being drilled | Design strength of concrete:C30Cement Mark:Pc42.5 Fine aggregate:10-30mm detritus and cobblestone Slump:10-30 Apparent density:2400kg/m³ Sand Ratio:32% Water cement ratio:0.38 Ration:water 0.38 cement:1.00 fine aggregate:1.18 coarse aggregate:2.5 Setting time:720hours | ||||
| speed of drilling | 3mins 30 seconds(24cm concrete wall,cut off two steel bars of 20mm) | ||||
| length of drilling | 21.6m(concrete wall of 24cm,90holes) | ||||
| size of rebar | (deformed steel bar of 20mm) | ||||
| amound of rebar | 2(rebar at the top and bottom layer) | ||||
| time of bread of the single rebar | 45seconds | ||||
| Diagram of Project case of Jiande delicated drill for cobblestone | |||||
| OD of Drill | Valid Length(mm) | Specification of Drill Tooth(mm) | Quantity of Drill Tooth | ||
| Φ25mm | 1″ | 350(400) | 22×9×(3.5)4 | 3 | |
| Φ32mm | 1-1/4″ | 350(400) | 22×9×(3.5)4 | 3 | |
| Φ36mm | 1-1/2″ | 350(400) | 22×9×(3.5)4 | 3 | |
| Φ38mm | 1-1/2″ | 350(400) | 22×9×(3.5)4 | 4 | |
| Φ40mm | 1-2/3″ | 350(400) | 22×9×(3.5)4 | 4 | |
| Φ44mm | 1-3/4″ | 350(400) | 22×9×(3.5)4 | 4 | |
| Φ46mm | 1-4/5″ | 350(400) | 22×9×(3.5)4 | 4 | |
| Φ51mm | 2″ | 350(400) | 22×9×(3.5)4 | 5 | |
| Φ56mm | 2-1/4″ | 350(400) | 22×9×(3.5)4 | 5 | |
| Φ58mm | 2″ | 350(400) | 22×9×(3.5)4 | 5 | |
| Φ63mm | 2-1/2″ | 350(400) | 22×9×(3.5)4 | 6 | |
| Φ76mm | 3″ | 350(400) | 22×9×(3.5)4 | 7 | |
| Φ83mm | 3-1/4″ | 350(400) | 22×9×(3.5)4 | 8 | |
| Φ89mm | 3-1/2″ | 350(400) | 22×9×(3.5)4 | 8 | |
| Φ102mm | 4″ | 350(400) | 22×9×(3.5)4 | 9 | |
| Φ108mm | 4-1/4″ | 350(400) | 22×9×(3.5)4 | 10 | |
| Φ114mm | 4-1/2″ | 350(400) | 22×9×(3.5)4 | 10 | |
| Φ120mm | 4-3/4″ | 350(400) | 22×9×(3.5)4 | 11 | |
| Φ127mm | 5″ | 350(400) | 22×9×(3.5)4 | 11 | |
| Φ132mm | 5-1/4″ | 350(400) | 22×9×(3.7)4.2 | 12 | |
| Φ140mm | 5-1/2″ | 350(400) | 22×9×(3.7)4.2 | 12 | |
| Φ152mm | 6″ | 350(400) | 22×9×(3.7)4.2 | 12 | |
| Φ159mm | 6-1/4″ | 350(400) | 2×9×(4)4.5 | 14 | |
| Φ167mm | 6-1/2″ | 350(400) | 22×9×(4)4.5 | 14 | |
| Φ180mm | 7″ | 350(400) | 22×9×(4)4.5 | 15 | |
| Φ202mm | 8″ | 350(400) | 22×9×(4)4.5 | 16 | |
| Φ229mm | 9″ | 350(400) | 22×9×(4)4.5 | 18 | |
| Φ254mm | 10″ | 350(400) | 22×9×(4)4.5 | 21 | |
| Φ300mm | 12″ | 350(400) | 22×9×5 | 25 | |
| Φ355mm | 14″ | 350(400) | 22×9×5.5 | 29 | |
| Φ400mm | 15-1/2″ | 350(400) | 22×9×6 | 34 | |
