BQ ROD SHOE
Outer Diameter :
Inner Diameter :
Type:
Product Description
Key Features
AQ , BQ NQ HQ PQ rod shoes are available in standard and oversize diameters
The AQ ,BQ ,NQ ,HQ, PQ rod shoes inside diameter is flush or has clearance to the inside diameter (ID) of the casing which allows free passage of the AQ BQ NQ HQ PQ core barrel through the rod shoe.
Specifications
| Size | Outer Diameter | Inner Diameter | Unit Weight | ||
| mm | in | mm | in | Kg | |
| BWL | 60.07 | 2.365 | 45.72 | 1.80 | 0.45 |
| NWL | 75.95 | 2.990 | 60.20 | 2.37 | 0.91 |
| HWL | 96.00 | 3.780 | 77.47 | 3.05 | 1.59 |
| PWL | 120.66 | 4.750 | 101.22 | 3.985 | 2.27 |
Application
Include impregnated, heavy-duty, surface-set casing shoes ( the standard casing shoes and the rod casing shoes bits)
The crown include flat face and “v” ring design, the impregnated casing shoes bits are good for sand, boulders, gravel and clay. The Surface-set casing shoes cut through boulders easily, and also are suitable for different overburden formations.
Casing shoe bits: AW, BW, NW, HW, PW SW,
Rod shoe: AQ ,BQ, NQ, HQ, PQ,
Also sinocoredrill can provide :
1. BQ rod, NQ rod, HQ rod, AW rod, BW rod and casing
2. Diamond core bits for exploration mining and dam drilling grouting;
3. Diamond reaming shells for exploration mining and dam drilling grouting;
(They are the AQ, BQ, NQ, HQ, PQ, BQ3, NQ2, NQ3, HQ3, PQ3, TNW, NMLC, HMLC,
4. Casing shoes bits; (AW, BW, NW, HW, PW)
