100% Original 60mm Core Drill - Core Drill Bit – Sinovo Detail:
Technical Parameters
Products | Problems | Settlement |
Diamond core bit | 1. Size, and/ or technical parameters (matrix etc.) are different Replace from the requirements of client’s purchase order. | Replace |
2. Thread can not fit clients barrel. | Repair or replace | |
3. Break down a piece from matrix, and the volume of the piece exceed 2mm x 2mm x2mm, and such break is not Replace caused by drilling. | Replace | |
4. Matrix falling not caused by drilling. | Replace or return | |
5. Groove on matrix caused by manufacturer. | Replace or return | |
6. Drilling speed is obvious slower than congener products caused by manufacturer. | Replace, and each item quantity does not exceed 3 pieces. |
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7. Bit life is obvious short caused by manufacturer. | ||
8. Breaking down of matrix, falling matrix, groove and short bit life caused by operating reasons- drill rod sticking, premature failure of the bit crown and hole bottom not to be cleaned. | Be excluded from Quality Guarantee | |
9. Short bit life and abrasion caused by drilling machine, drilling techniques or parameters. | ||
10. Properly worn and the matrix is finished. | ||
11. Thread damaged and distortion made by operator. | ||
12. Body crack in drill. | Replace or return |
Dimensions of core bits
A-Gauge Core Bits | ||||||||||
Size | Outside diameter | Inside diameter | Availability | |||||||
inch | mm | inch | mm | IMP. | S.S. | P.C. | PDC | TSP | E.P. | |
WLA | 1.880/1.870 | 47.75/47.50 | 1.607/1.057 | 27.10/26.85 | Yes | Yes | Yes | Yes | Yes | Yes |
WLA-RSG | 1.895/1.885 | 48.13/47.88 | 1.067/1.057 | 27.10/26.85 | Yes | Yes | Yes | Yes | Yes | Yes |
AWG, AX | 1.880/1.870 | 47.75/47.50 | 1.190/1.180 | 30.23/29.97 | Yes | Yes | Yes | Yes | Yes | Yes |
AWM | 1.880/1.870 | 47.75/47.50 | 1.190/1.180 | 30.23/29.97 | Yes | Yes | Yes | Yes | Yes | Yes |
AWT | 1.880/1.870 | 47.75/47.50 | 1.286/1.276 | 32.66/32.41 | Yes | Yes | Yes | Yes | Yes | Yes |
LTK48 | 1.880/1.870 | 47.75/47.50 | 1.394/1.384 | 35.40/35.15 | Yes | Yes | Yes | Yes | Yes | Yes |
B-Gauge Core Bits | ||||||||||
WLB | 2.350/2.340 | 59.69/59.44 | 1.438/1.428 | 36.52/36.27 | Yes | Yes | Yes | Yes | Yes | Yes |
WLB-RSG | 2.365/2.355 | 60.07/59.82 | 1.438/1.428 | 36.52/36.27 | Yes | Yes | Yes | Yes | Yes | Yes |
WLB-2.400 | 2.045/2.395 | 61.09/60.83 | 1.438/1.428 | 36.52/36.27 | Yes | Yes | Yes | Yes | Yes | Yes |
WLB3 | 2.350/2.340 | 59.69/59.44 | 1.325/1.315 | 33.65/33.40 | Yes | Yes | Yes | Yes | Yes | Yes |
BWG, BX | 2.350/2.340 | 59.69/59.44 | 1.660/1.650 | 42.16/41.91 | Yes | Yes | Yes | Yes | Yes | Yes |
BWM | 2.350/2.340 | 59.69/59.44 | 1.660/1.650 | 42.16/41.91 | Yes | Yes | Yes | Yes | Yes | Yes |
BWT | 2.350/2.340 | 59.69/59.44 | 1.755/1.745 | 44.58/44.32 | Yes | Yes | Yes | Yes | Yes | Yes |
LTK60 | 2.350/2.340 | 59.69/59.44 | 1.742/1.732 | 44.25/44.00 | Yes | Yes | Yes | Yes | Yes | Yes |
TBW | 2.350/2.340 | 59.69/59.44 | 1.785/1.775 | 45.34/45.09 | Yes | Yes | Yes | Yes | Yes | Yes |
N-Gauge Core Bits | ||||||||||
WLN | 2.970/2.960 | 75.44/75.19 | 1.880/1.870 | 47.75/47.50 | Yes | Yes | Yes | Yes | Yes | Yes |
WLN-RSG | 2.985/2.975 | 75.82/75.57 | 1.880/1.870 | 47.75/47.50 | Yes | Yes | Yes | Yes | Yes | Yes |
WLN-3.032 | 3.037/3.027 | 77.14/76.89 | 1.880/1.870 | 47.75/47.50 | Yes | Yes | Yes | Yes | Yes | Yes |
WLN2 | 2.970/2.960 | 75.44/75.19 | 2.000/1.990 | 50.80/50.55 | Yes | Yes | Yes | Yes | Yes | Yes |
WLN2-RSG | 2.985/2.975 | 75.82/75.57 | 2.000/1.990 | 50.80/50.55 | Yes | Yes | Yes | Yes | Yes | Yes |
WLN3, NWLTT | 2.970/2.960 | 75.44/75.19 | 1.780/1.770 | 45.21/44.96 | Yes | Yes | Yes | Yes | Yes | Yes |
WLN3-RSG | 2.985/2.975 | 75.82/75.57 | 1.780/1.770 | 45.21/44.96 | Yes | Yes | Yes | Yes | Yes | Yes |
WLN3-3.032 | 3.037/3.027 | 77.14/76.89 | 1.780/1.770 | 45.21/44.96 | Yes | Yes | Yes | Yes | Yes | Yes |
NMLC | 2.970/2.960 | 75.44/75.19 | 2.052/2.042 | 52.12/51.87 | Yes | Yes | Yes | Yes | Yes | Yes |
NWG, NX | 2.970/2.960 | 75.44/75.19 | 2.160/2.150 | 54.86/54.61 | Yes | Yes | Yes | Yes | Yes | Yes |
NWM | 2.970/2.960 | 75.44/75.19 | 2.160/2.150 | 54.86/54.61 | Yes | Yes | Yes | Yes | Yes | Yes |
NWT | 2.970/2.960 | 75.44/75.19 | 2.318/2.308 | 58.87/58.62 | Yes | Yes | Yes | Yes | Yes | Yes |
TNW | 2.970/2.960 | 75.44/75.19 | 2.394/2.384 | 60.80/60.55 | Yes | Yes | Yes | Yes | Yes | Yes |
H-Gauge Core Bits | ||||||||||
WLH | 3.770/3.755 | 95.76/95.38 | 2.505/2.495 | 63.63/63.38 | Yes | Yes | Yes | Yes | Yes | Yes |
WLH-RSG | 3.790/3.755 | 96.27/95.89 | 2.505/2.495 | 63.63/63.38 | Yes | Yes | Yes | Yes | Yes | Yes |
WLH-3.830 | 3.840/3.825 | 97.54/97.16 | 2.505/2.495 | 63.63/63.38 | Yes | Yes | Yes | Yes | Yes | Yes |
WLH-3.895 | 3.897/3.882 | 98.98/98.60 | 2.505/2.495 | 63.63/63.38 | Yes | Yes | Yes | Yes | Yes | Yes |
WLH3, WLHTT | 3.770/3.755 | 95.76/95.38 | 2.411/2.401 | 61.24/60.99 | Yes | Yes | Yes | Yes | Yes | Yes |
WLH3-RSG | 3.790/3.755 | 96.27/95.89 | 2.411/2.401 | 61,24/60.99 | Yes | Yes | Yes | Yes | Yes | Yes |
WLH3-3.830 | 3.840/3.825 | 97.54/97.16 | 2.411/2.401 | 61.24/60.99 | Yes | Yes | Yes | Yes | Yes | Yes |
WLH3-3.895 | 3.897/3.882 | 98.98/98.60 | 2.411/2.401 | 61.24/60.99 | Yes | Yes | Yes | Yes | Yes | Yes |
HMLC | 3.897/3.882 | 98.98/98.60 | 2.505/2.495 | 63.63/63.38 | Yes | Yes | Yes | Yes | Yes | Yes |
HWF-Long | 3.912/3.897 | 99.36/98.98 | 3.005/2.995 | 76.33/76.08 | Yes | Yes | Yes | Yes | Yes | Yes |
HWF-Short | 3.897/3.882 | 98.98/98.60 | 3.005/2.995 | 76.33/76.08 | Yes | Yes | Yes | Yes | Yes | Yes |
HWG, HX | 3.897/3.882 | 98.98/98.60 | 3.005/2.995 | 76.33/76.08 | Yes | Yes | Yes | Yes | Yes | Yes |
HWM | 3.897/3.882 | 98.98/98.60 | 3.005/2.995 | 76.33/76.08 | Yes | Yes | Yes | Yes | Yes | Yes |
HWT | 3.897/3.882 | 98.98/98.60 | 3.192/3.182 | 81.08/80.82 | Yes | Yes | Yes | Yes | Yes | Yes |
P-Gauge Core Bits | ||||||||||
WLP | 4.815/4.795 | 122.30/121.8 | 3.350/3.340 | 85.09/84.84 | Yes | Yes | Yes | Yes | Yes | Yes |
WLP3 | 4.815/4.795 | 122.30/121.8 | 3.275/3.265 | 83.18/82.93 | Yes | Yes | Yes | Yes | Yes | Yes |
PWF-Long | 4.755/4.740 | 120.78/120.4 | 3.635/3.620 | 92.33/91.95 | Yes | Yes | Yes | Yes | Yes | Yes |
PWF Short | 4.735/4.715 | 120.27/119.7 | 3.635/3.620 | 92.33/91.95 | Yes | Yes | Yes | Yes | Yes | Yes |
S-Gauge Core Bits | ||||||||||
SWF-Long | 5.755/5.740 | 146.18/145.8 | 4.447/4.432 | 112.95/112.5 | Yes | Yes | Yes | Yes | Yes | Yes |
SWF-short | 5.735/5.715 | 145.67/145.1 | 4.447/4.432 | 112.95/112.5 | Yes | Yes | Yes | Yes | Yes | Yes |
U-Gauge Core Bits | ||||||||||
UWF-Long | 6.880/6.860 | 174.75/174.2 | 5.515/5.495 | 140.08/139.5 | Yes | Yes | Yes | Yes | Yes | Yes |
UWF-Short | 6.855/6.825 | 174.12/173.3 | 5.515/5.495 | 140.08/139.5 | Yes | Yes | Yes | Yes | Yes | Yes |
Z-Gauge Core Bits | ||||||||||
ZWF-Long | 7.880/7 .860 | 200.15/199.6 | 6.515/6.495 | 165 48/164.9 | Yes | Yes | Yes | Yes | Yes | Yes |
ZWF-Short | 7.855/7.825 | 199.52/198.7 | 6.515/6.495 | 165.48/164.9 | Yes | Yes | Yes | Yes | Yes | Yes |
Notes
1. Imp. – Impregnated Diamond Type
2. S.S. – Surface Set Diamond Type
3. T.C. – Tungsten Carbide Type
4. PDC – Polycrystalline Diamond Compact Type
5. TSP – Thermally Stable Diamond Polycrystalline
6. E.P. – Electroplated Diamond Type
Any further information about the specification, after sale service, price, etc, please feel free to contact with us.
Product detail pictures:
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While using the "Client-Oriented" company philosophy, a demanding high-quality management method, innovative producing products and also a sturdy R&D workforce, we always deliver premium quality merchandise, superb solutions and aggressive selling prices for 100% Original 60mm Core Drill - Core Drill Bit – Sinovo, The product will supply to all over the world, such as: Juventus, Serbia, Algeria, Nowadays our products sell all over the domestic and abroad thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!
By Ruth from Bhutan - 2017.04.18 16:45
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Ivy from Ukraine - 2018.09.21 11:44