AW BW NW HW PW DCDMQ CASING SHOE BIT
Tungsten carbide core drill bits are another type of core drill bit. They are made with tungsten carbide inserts that provide excellent wear resistance and toughness. Tungsten carbide core drill bits are suitable for drilling through abrasive materials such as brick and block.
AW BW NW HW PW casing shoe configuration:
(1) A-AW BW NW HW PW Casing Shoe overview
(2) B-AW BW NW HW PW Casing Shoe usage illustration
The AW BW NW HW PW casing shoes inside diameter is flush or has clearance to the inside diameter (ID) of the casing which allows free passage of the AQ BQ
Size | Outside Set Diameter | Inside Set Diameter | ||
mm | inch | mm | inch | |
W/X Series Casing Shoe | ||||
AW/AX | 59.50 | 2.343 | 48.30 | 1.902 |
BW/BX | 75.20 | 2.961 | 60.20 | 2.370 |
NW/NX | 91.80 | 3.614 | 76.00 | 2.992 |
HW/HX | 117.40 | 4.622 | 99.70 | 3.925 |
PW/PX | 143.40 | 5.646 | 123.40 | 4.858 |
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Ø Provide the technical design and solutions;
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We specialized in producing of varies diamond drilling tools, such as impregnated/surface-set diamond core bits, diamond casing shoes, diamond rod shoes, reaming shells, TC core bits/casing shoes/TC rod shoes, PDC bits, Thin Wall Bits, core lifters, core lifter cases, core barrels, and kinds of drilling rigs etc.