Teknikal nga Parameter
| Mga produkto | Mga problema | Settlement |
| Diamante nga core bit | 1. Ang gidak-on, ug/o teknikal nga mga parametro (matrix ug uban pa) lahi Ilisan gikan sa mga kinahanglanon sa order sa pagpalit sa kliyente. | Ilisan |
| 2. Ang hilo dili mohaum sa barrel sa mga kliyente. | Pag-ayo o pag-ilis | |
| 3. Gub-a ang usa ka piraso gikan sa matrix, ug ang gidaghanon sa piraso molapas sa 2mm x 2mm x2mm, ug ang maong break dili Ilisan tungod sa drilling. | Ilisan | |
| 4. Matrix pagkahulog dili tungod sa drilling. | Ilisan o ibalik | |
| 5. Groove sa matrix tungod sa manufacturer. | Ilisan o ibalik | |
| 6. Ang katulin sa pag-drill klaro nga mas hinay kaysa mga produkto nga congener nga gipahinabo sa tiggama. | Ilisan, ug kada butang nga gidaghanon dili molapas sa 3 ka piraso. | |
| 7. Ang gamay nga kinabuhi klaro nga mubo tungod sa tiggama. | ||
| 8. Pagkaguba sa matrix, pagkahulog sa matrix, groove ug mubo nga bit nga kinabuhi tungod sa mga hinungdan sa operasyon- drill rod sticking, ahat nga pagkapakyas sa bit crown ug lungag sa ilawom nga dili limpyohan. | Dili iapil sa Quality Guarantee | |
| 9. Mubo nga gamay nga kinabuhi ug abrasion tungod sa drilling machine, drilling techniques o parameters. | ||
| 10. Husto nga gisul-ob ug ang matrix nahuman. | ||
| 11. Nadaot ang hilo ug pagtuis nga gihimo sa operator. | ||
| 12. Buak sa lawas sa drill. | Ilisan o ibalik |
Mga sukat sa core bits
| A-Gauge Core Bits | ||||||||||
| Gidak-on | Sa gawas nga diametro | Sa sulod nga diametro | Anaa | |||||||
| pulgada | mm | pulgada | mm | IMP. | SS | PC | PDC | TSP | EP | |
| WLA | 1.880/1.870 | 47.75/47.50 | 1.607/1.057 | 27.10/26.85 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLA-RSG | 1.895/1.885 | 48.13/47.88 | 1.067/1.057 | 27.10/26.85 | Oo | Oo | Oo | Oo | Oo | Oo |
| AWG, AX | 1.880/1.870 | 47.75/47.50 | 1.190/1.180 | 30.23/29.97 | Oo | Oo | Oo | Oo | Oo | Oo |
| AWM | 1.880/1.870 | 47.75/47.50 | 1.190/1.180 | 30.23/29.97 | Oo | Oo | Oo | Oo | Oo | Oo |
| AWT | 1.880/1.870 | 47.75/47.50 | 1.286/1.276 | 32.66/32.41 | Oo | Oo | Oo | Oo | Oo | Oo |
| LTK48 | 1.880/1.870 | 47.75/47.50 | 1.394/1.384 | 35.40/35.15 | Oo | Oo | Oo | Oo | Oo | Oo |
| B-Gauge Core Bits | ||||||||||
| WLB | 2.350/2.340 | 59.69/59.44 | 1.438/1.428 | 36.52/36.27 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLB-RSG | 2.365/2.355 | 60.07/59.82 | 1.438/1.428 | 36.52/36.27 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLB-2.400 | 2.045/2.395 | 61.09/60.83 | 1.438/1.428 | 36.52/36.27 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLB3 | 2.350/2.340 | 59.69/59.44 | 1.325/1.315 | 33.65/33.40 | Oo | Oo | Oo | Oo | Oo | Oo |
| BWG, BX | 2.350/2.340 | 59.69/59.44 | 1.660/1.650 | 42.16/41.91 | Oo | Oo | Oo | Oo | Oo | Oo |
| BWM | 2.350/2.340 | 59.69/59.44 | 1.660/1.650 | 42.16/41.91 | Oo | Oo | Oo | Oo | Oo | Oo |
| BWT | 2.350/2.340 | 59.69/59.44 | 1.755/1.745 | 44.58/44.32 | Oo | Oo | Oo | Oo | Oo | Oo |
| LTK60 | 2.350/2.340 | 59.69/59.44 | 1.742/1.732 | 44.25/44.00 | Oo | Oo | Oo | Oo | Oo | Oo |
| TBW | 2.350/2.340 | 59.69/59.44 | 1.785/1.775 | 45.34/45.09 | Oo | Oo | Oo | Oo | Oo | Oo |
| N-Gauge Core Bits | ||||||||||
| WLN | 2.970/2.960 | 75.44/75.19 | 1.880/1.870 | 47.75/47.50 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLN-RSG | 2.985/2.975 | 75.82/75.57 | 1.880/1.870 | 47.75/47.50 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLN-3.032 | 3.037/3.027 | 77.14/76.89 | 1.880/1.870 | 47.75/47.50 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLN2 | 2.970/2.960 | 75.44/75.19 | 2.000/1.990 | 50.80/50.55 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLN2-RSG | 2.985/2.975 | 75.82/75.57 | 2.000/1.990 | 50.80/50.55 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLN3, NWLTT | 2.970/2.960 | 75.44/75.19 | 1.780/1.770 | 45.21/44.96 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLN3-RSG | 2.985/2.975 | 75.82/75.57 | 1.780/1.770 | 45.21/44.96 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLN3-3.032 | 3.037/3.027 | 77.14/76.89 | 1.780/1.770 | 45.21/44.96 | Oo | Oo | Oo | Oo | Oo | Oo |
| NMLC | 2.970/2.960 | 75.44/75.19 | 2.052/2.042 | 52.12/51.87 | Oo | Oo | Oo | Oo | Oo | Oo |
| NWG, NX | 2.970/2.960 | 75.44/75.19 | 2.160/2.150 | 54.86/54.61 | Oo | Oo | Oo | Oo | Oo | Oo |
| NWM | 2.970/2.960 | 75.44/75.19 | 2.160/2.150 | 54.86/54.61 | Oo | Oo | Oo | Oo | Oo | Oo |
| NWT | 2.970/2.960 | 75.44/75.19 | 2.318/2.308 | 58.87/58.62 | Oo | Oo | Oo | Oo | Oo | Oo |
| TNW | 2.970/2.960 | 75.44/75.19 | 2.394/2.384 | 60.80/60.55 | Oo | Oo | Oo | Oo | Oo | Oo |
| H-Gauge Core Bits | ||||||||||
| WLH | 3.770/3.755 | 95.76/95.38 | 2.505/2.495 | 63.63/63.38 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLH-RSG | 3.790/3.755 | 96.27/95.89 | 2.505/2.495 | 63.63/63.38 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLH-3.830 | 3.840/3.825 | 97.54/97.16 | 2.505/2.495 | 63.63/63.38 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLH-3.895 | 3.897/3.882 | 98.98/98.60 | 2.505/2.495 | 63.63/63.38 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLH3, WLHTT | 3.770/3.755 | 95.76/95.38 | 2.411/2.401 | 61.24/60.99 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLH3-RSG | 3.790/3.755 | 96.27/95.89 | 2.411/2.401 | 61,24/60.99 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLH3-3.830 | 3.840/3.825 | 97.54/97.16 | 2.411/2.401 | 61.24/60.99 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLH3-3.895 | 3.897/3.882 | 98.98/98.60 | 2.411/2.401 | 61.24/60.99 | Oo | Oo | Oo | Oo | Oo | Oo |
| HMLC | 3.897/3.882 | 98.98/98.60 | 2.505/2.495 | 63.63/63.38 | Oo | Oo | Oo | Oo | Oo | Oo |
| HWF-Taas | 3.912/3.897 | 99.36/98.98 | 3.005/2.995 | 76.33/76.08 | Oo | Oo | Oo | Oo | Oo | Oo |
| HWF-Mubo | 3.897/3.882 | 98.98/98.60 | 3.005/2.995 | 76.33/76.08 | Oo | Oo | Oo | Oo | Oo | Oo |
| HWG, HX | 3.897/3.882 | 98.98/98.60 | 3.005/2.995 | 76.33/76.08 | Oo | Oo | Oo | Oo | Oo | Oo |
| HWM | 3.897/3.882 | 98.98/98.60 | 3.005/2.995 | 76.33/76.08 | Oo | Oo | Oo | Oo | Oo | Oo |
| HWT | 3.897/3.882 | 98.98/98.60 | 3.192/3.182 | 81.08/80.82 | Oo | Oo | Oo | Oo | Oo | Oo |
| P-Gauge Core Bits | ||||||||||
| WLP | 4.815/4.795 | 122.30/121.8 | 3.350/3.340 | 85.09/84.84 | Oo | Oo | Oo | Oo | Oo | Oo |
| WLP3 | 4.815/4.795 | 122.30/121.8 | 3.275/3.265 | 83.18/82.93 | Oo | Oo | Oo | Oo | Oo | Oo |
| PWF-Long | 4.755/4.740 | 120.78/120.4 | 3.635/3.620 | 92.33/91.95 | Oo | Oo | Oo | Oo | Oo | Oo |
| PWF Mubo | 4.735/4.715 | 120.27/119.7 | 3.635/3.620 | 92.33/91.95 | Oo | Oo | Oo | Oo | Oo | Oo |
| S-Gauge Core Bits | ||||||||||
| SWF-Taas | 5.755/5.740 | 146.18/145.8 | 4.447/4.432 | 112.95/112.5 | Oo | Oo | Oo | Oo | Oo | Oo |
| SWF-mubo | 5.735/5.715 | 145.67/145.1 | 4.447/4.432 | 112.95/112.5 | Oo | Oo | Oo | Oo | Oo | Oo |
| U-Gauge Core Bits | ||||||||||
| UWF-Dugay | 6.880/6.860 | 174.75/174.2 | 5.515/5.495 | 140.08/139.5 | Oo | Oo | Oo | Oo | Oo | Oo |
| UWF-Mubo | 6.855/6.825 | 174.12/173.3 | 5.515/5.495 | 140.08/139.5 | Oo | Oo | Oo | Oo | Oo | Oo |
| Z-Gauge Core Bits | ||||||||||
| ZWF-Taas | 7.880/7 .860 | 200.15/199.6 | 6.515/6.495 | 165 48/164.9 | Oo | Oo | Oo | Oo | Oo | Oo |
| ZWF-Mubo | 7.855/7.825 | 199.52/198.7 | 6.515/6.495 | 165.48/164.9 | Oo | Oo | Oo | Oo | Oo | Oo |
Mga nota
1. Imp. - Impregnated Diamond Type
2. SS - Surface Set Diamond Type
3. TC - Tungsten Carbide Type
4. PDC - Polycrystalline Diamond Compact Type
5. TSP - Thermally Stable Diamond Polycrystalline
6. EP - Electroplated Diamond Type
Ang bisan unsang dugang nga kasayuran bahin sa detalye, pagkahuman sa serbisyo sa pagbaligya, presyo, ug uban pa, palihug ayaw pagduhaduha sa pagkontak kanamo.
