China PDC bit manufacturer & supplier

Diamond grinding wheel

1A1,6A2 ,11V9,12A2,14A1etc

LD Diamond grinding wheel include:
Resin bond diamond grinding wheel
Vitrified/Ceramic diamond grinding wheel
Metal bond diamond grinding wheel.

2012-03-01

Vitrified bond Diamond and CBN grinding wheel

1A1,6A2 etc

Vitrified bond Diamond and CBN grinding wheel
have characteristics of sharp cutting, high efficiency, long life, less heat and blocking generated

2012-03-01

Diamond grinding wheel for carbide

1A1

Resin bond diamond grinding wheels Widely used for grinding and polishing carbide, ceramic materials and tools

2012-03-01

PDC drill bit for dam construction

NW series

PDC drill bit manufactured by Zhengzhou LD Diamond Products CO.,Ltd. Widely used for geothermal drilling, water well drilling, geological exploration,

2012-03-01

Diamond core bit

AQ,PQ,NQ,BQ,HQ,T series

AQ, BQ, BQ3, NQ, NQ2, NQ3 (NQTT), HQ, HQ3 (HQTT), PQ, PQ3 Diamond core bit and reaming shell Manufacturer

2012-03-01

Drag bits

GD series

1.Drag bit Manufacturer
2.Drag bit for middle hard&soft rock
3.Drag bit drilling faster&efficiency
4.Chevron & Step drag bits

2012-03-01

Oilfield PDC oil drill bits

MQZ series

Oilfield PDC oil drill bits Suitable in soft to medium-hard formations,Premium PDC cutter to promote longer bit life

2012-03-01

Diamond core bit and reaming shell

AQ,BQ,PQ,NQ

AQ, BQ, BQ3, NQ, NQ2, NQ3 (NQTT), HQ, HQ3 (HQTT), PQ, PQ3 Diamond core bit and reaming shell Manufacturer

2012-03-01

TC/Chevron/Step drag bits

GD series

1.Drag bit Manufacturer
2.Drag bit for middle hard&soft rock
3.Drag bit drilling faster&efficiency
4.Chevron & Step drag bits

2012-03-01

PDC blade bit

GD series

1.PDC drag bit/blade bit Manufacturer
2.PDC drag bit for middle hard & soft rock drilling
3.Faster & good efficiency, Long life

2012-03-01

Mining pdc drill bit

MDP series

Matrix PDC drill bit for mining & geotechnical With premium PDC cutters, the bit has enhanced reliability and drilling efficiency.

2012-03-01

PDC non-coring drill bit

NW series

LD PDC non-coring drill bits include: PDC concave drill bit/PDC drag bits/PDC arc pillar drill bit/PDC reamer bit/PDC flat-face drill bit etc.

2012-03-01

water well PDC drill bit

NW series

PDC drill bit manufactured by Zhengzhou LD Diamond Products CO.,Ltd. Widely used for geothermal drilling, water well drilling, geological exploration,

2012-03-01

LD PDC drill bits

NW series

PDC concave drill bit/PDC drag bits/PDC core bit/PDC arc pillar drill bit/PDC reamer bit/Oilfield PDC drill bit

2012-03-01

PDC bits, Polycrystalline diamond compact

LD PDC bits including:
PDC drill bits
PDC drag bits/PDC blade bit
PDC core bits
PDC anchor bits/PDC coal mining bit/PDC bolt mesh bit

2012-03-01

PDC bits

LD PDC bits including:
PDC drill bits
PDC drag bits/PDC blade bit
PDC core bits
PDC anchor bits/PDC coal mining bit/PDC bolt mesh bit

2012-03-01