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| Price | $3-$300 |
| MOQ | 1 Piece |
| Delivery Time | 10-15 days |
| Brand | MTH |
| Place of Origin | CHINA |
| Certification | ISO9001 |
| Model Number | AQ |
| Packaging Details | wooden case |
| Payment Terms | T/T,Western Union,MoneyGram |
| Supply Ability | 10000 pieces per month |
| Place of Origin | CHINA | Size | AQ |
| Use | Exploration of mines, wells, roads and bridges, geological | Packaging Details | wooden case |
| Product Name | Diamond Core Drill Bit | Color | Customized |
| Material | diamond,65Mn | Model Number | AQ |
| Supply Ability | 10000 pieces per month | Certification | ISO9001 |
| Brand Name | MTH | Payment Terms | T/T,Western Union,MoneyGram |
| Packing | Plastic box,diamond core drill bits packed by box or carton | Advantage | High drilling efficiency |
| Price | $3-$300 | Delivery Time | 10-15 days |
| Length | 1.5 - 3m | Machine type | Drilling Tool |
| Minimum Order Quantity | 1 Piece | OD thickness | 44.5 x 4.8mm |
| Application | Drilling Holes |
AQ Drill Pipe For Prospecting, Drilling Wells Highway Brid Core Drilling Tools
Core diamond drilling tool for drilling rock in underground soil formations which includes an outside pipe and an inside pipe that can be conveyed separately to the surface.
The inside pipe includes a core-receiving receptacle at its lower end, and at its upper end is provided with a measurement unit for on-site acquisition, processing and storage of data, such as borehole, core and/or drilling process parameters.
Core drilling bits are primarily used to drill holes in steel plates and other materials. Thin-walled diamond core drill bits are used for concrete core sampling directly into structural concrete for compressive strength testing, recognized as a reliable method for testing concrete strength.
| No. | Item | Length (m) | OD*Thickness (mm) | Depth (m) |
|---|---|---|---|---|
| 1 | AQ | 1.5 | 44.5*4.8 | 300 |
| 2 | AQ | 3.0 | 44.5*4.8 | 300 |
| 3 | BQ (BC) | 1.5 | 55.7*4.8 | 600 |
| 4 | BQ (BC) | 3.0 | 55.7*4.8 | 1200 |
| 5 | NQ (NC) | 1.5 | 70.5*5.0 | 600 |
| 6 | NQ (NC) | 3.0 | 70.5*5.0 | 1200 |
| 7 | HQ (HC) | 1.5 | 89.0*5.6 | 600 |
| 8 | HQ (HC) | 3.0 | 89.0*5.6 | 1200 |
| 9 | PQ (PC) | 1.5 | 114.3*6.2 | 600 |
| 10 | PQ (PC) | 3.0 | 114.3*6.2 | 1200 |
| 11 | SQ | 1.5 | 139.7*7.1 | 300 |
| 12 | SQ | 3.0 | 139.7*7.1 | 600 |
Carton case, or as customer request.
