HQ Reaming shell ID95mm Reamer connect core drill bit for Hard Rock
Stratum
Reaming shells
Reaming Shells are used to maintain the critical hole diameter and
to stabilize the drilling system in the hole during operation. The
reaming shell is part of an overall drilling system that includes a
core bit, a core capture mechanism (the core barrel assembly), the
drill string (rods) and the drill rig itself.
Surface set reaming shells Standard surface set reaming shell set
with specially selected diamonds and PDC pins. Well designed
waterways, reinforced with PDC pins, facilitate effective flushing
and contribute to long service life and good drilling economy for
both reaming shells and drill bits.
Reaming shells are avialable in different designs:
10" Double ring reaming shell available only for BQ, NQ, HQ (need
inner tube adjustment).
FH special heavy duty design for long life with extra
stabilization.
STD (Standard design).
HQ Diamond Core Drill Bit and Reaming shell
| Product name | reamer shell |
| Material | Diamond and steel |
| Process | Forging |
| Size | HQ |
| Rock formation | Hard rocks |
| Packaging | Carton box |
Specifications:
| Specification Parameters |
| SIZE | Bit O.D. Hole Diameter | Bit O.D. Core Diameter | Reaming Shell O.D. |
| INCHES | MM | INCHES | MM | INCHES | MM |
| AQ | 1.870/1.880 | 47.50/47.75 | 1.057/1.067 | 26.85/27.10 | 1.885/1.895 | 47.88/48.13 |
| BQ | 2.340/2.350 | 59.44/59.69 | 1.428/1.438 | 36.27/36.53 | 2.355/2.365 | 59.82/60.07 |
| BQ3 | 2.340/2.350 | 59.44/59.69 | 1.315/1.325 | 33.40/33.65 | 2.355/2.365 | 59.82/60.07 |
| NQ | 2.960/2.970 | 75.18/75.44 | 1.870/1.880 | 47.50/47.75 | 2.975/2.985 | 75.57/75.82 |
| NQ2 | 2.960/2.970 | 75.18/75.44 | 1.990/2.000 | 50.65/50.80 | 2.975/2.985 | 75.57/75.82 |
| HQ | / | 95.76/95.38 | / | 63.63/63.38 | / | 99.24 |
| PQ | / | 122.3/121.8 | / | 85.09/84.84 | / | 121.61 |
We supply A-Gauge impregnated core bit:AQ, AW, AGM;
B-Gauge impregnated diamond core bit: BQ, BQ3, BTW, BX, LTK60;
N-gauge impregnated core bit:NQ, NQ2, NQ3, NMLC, TNW;
H-gauge impregnated core bit:HQ, HQ3, HMLC, HTW, HWF;
P-gauge impregnated core drilling bit:PQ, PQ3;
TT46 T2-46, TT56, T2-56, T2-66, T2-76, T2-86, T2-101;
T6-76 impregnated diamond core bit, T6-86, T6-101, T6-116, T6-131,
T6-146, etc.
Company Information:
KSQ Technologies (Beijing) Co. Ltd. has significant experience and
know-how in the supply of materials, components, finished goods,
specially designed/engineered equipment, and services from China.
The company caters to medium to large scale clients who are doing
projects and capital expansion, as well as to firms who require
support with consumable products, maintenance, and repair
operations. Our operations are based on the unique expertise of our
people and knowledge with customer processes. Our portfolio
includes: Consumables used in the mining and construction
industries Equipment used in the mining and construction industries
Spare parts used for the equipment we sell for the mining and
construction industries Green technologies, such as products that
reduce electric consumption or use alternate sources of energy
(solar, wind, etc.)
