Products

1.Casing shoe is connected with casing pipe to protect the hq bit wall;
2. Except HWT casing shoe, we also supply AW, BW, NW, HW, PW etc boart longyear standard sizes;
3. We accept sample order and MOQ is 1 piece.

1. Surface set diamond core bit is made by natural diamond with forging process;
2. It is produced with stepped profiles with advance raw material;
3. We can supply size fits for boart longyear standard;4. Accept sample order and MOQ is 1 piece.

1. Core lifter cases belong to core barrel component
;2.We can supply core lifter cases with AQ, BQ, NQ, HQ, PQ, NMLC, HMLC, NQ3, HQ3, PQ3 etc boart longyear standard size with high quality and competitive price;
3. We accept sample order.

1. HQ basket spring is a drilling tool in water well drilling;
2. It is a tool of core barrel;
3. Except for basket spring, we also supply core lifter, core lifter case, core bits, reaming shell, casing shoe, rod shoes etc;
4. We accept sample order.

1. NQ core lifter is an important tool in core barrel
;2. It can offers superior lifespan and durability;
3. This type of core lifter provides better gripping capabilities;
4. We also supply core lifter case, stop rings etc related drilling accessories.

1. Reaming shell is made by diamond and steel, it uses with impregnated diamond bit;
2. Our reaming shell is anti-resistant and have long service life;
3. We supply AQ, BQ, NQ,HQ, PQ etc reaming shells and related products standard size with Boart Longyear sizes.

1. T2-46mm impregnated diamond core bit suit for hard formation drilling;
2. We also supply 46mm core bit with PDC and carbide material;
3. Except for impregnated diamond core bit, we also supply related core drilling accessories, such as core barrel, core lifter, core lifter case, reaming shell, casing shoe, rod shoes etc boart longyear standard products.

1. B46 bit belongs to single tube impregnated diamond core bits
;2. B46 bit suit for hard rock formation;
3. We also supply double tube drilling bits, such as T2-46, T2-76, T2-86, AQ, BQ, NQ, HQ, PQ etc sizes core bits
.4. Except for impregnated drill bits, we also supply casing shoe, reaming shell, drill rods, rod shoes, core barrels etc.

1. NQ turbo bit is made by high matrix always;
2. Except for NQ size, we also supply AQ, BQ, HQ and PQ sizes;3. We supply bit with crown impreg depths of 9mm, 12mm, 16mm and 25mm;4. We also supply casing shoe, rod shoes, reaming shells etc.

1. Single tube 76mm diamond bit use with single tube drilling tools;
2. We also supply double tube and triple tube core bits with high quality and good service;
3. Except for diamond core bit, we also supply reaming shells, casing shoes, core barrels etc;
4. We accept sample order.

1. HQ rod shoe use with hq drill rods to protect the hq drill bit wall;
2. We also supply AQ, BQ, NQ, PQ drill rod shoes;3. We supply core drilling tools standard and accept sample order.

1. NQ impregnated diamond core bits widely used in geological drilling and water well drilling.
2. We can supply diamond core bits from S1-S12 hardness, series has single tube, double tube and tripple tube.
3. We also supply other size core bits, such as AQ, BQ, HQ, PQ etc boart longyear standard sizes.