High Speed Rock PDC Core Bits / NQ HQ PQ Carbide Core Drill Bits

High Speed Rock PDC Core Bits / NQ HQ PQ Carbide Core Drill Bits

High Speed PDC Core Drill Bits For Rock Formations , carbide drill bit

High Speed PDC Core Drill Bits For fractured and coarse Rock Formations , NQ HQ PQ carbide drill bit

High Speed PDC Core Drill Bits For Rock Formations , carbide drill bit

Flat Face PDC Non-coring Bits (Newest Design)

Description:

Fast penetration, strong abrasion resistance. It has good performance for various rock formations, and it could be the first choice for general drilling.

PDC Face Discharged Coring Bits

Description:
Good cutting fast penetration, long bit life, water pass through fluently and high efficiency in getting core. It is applied to soft to medium hard rock formation.

Multi-Blade PDC Non-coring Bits
Description: Suitable for opening holes. It has fast penetration and high drill efficiency in soft rock . It can be used to drill big hole.

Round Profile PDC Non-coring Bits
Description:
Only has small interface with the rock. It is applied to soft to medium hard rock formation.

Three (Four) Wings Round Profile PDC Bits
Description:
Improved according to oil bits. This type bits have faster penetration, longer life and stronger adaptability than conventional concave multi-wing bits. It is widely applied to medium soft rock formation.

Description of PDC Bits:

3 Blades PDC Bits

Description:
A new design type blade bit. It has high drilling efficiency, fast penetration and water can pass through quite fluently. It is applied to medium hard rock formation.

PDC Reamer Bits
Description:
Good guidance capability. This type bit is applied to reaming and drilling in medium hard rock.

Three Wings Concave PDC Non-coring
Description:
This type PDC bit has good stability and universality. It is applied to soft to hard rock formation.

PDC oil coring set bit

Normal complete-pieces PDC Bits

specifications:
25mm, 28mm, 30mm, 32mm, 36mm, 42mm, 56mm, 65mm, 75mm, 86mm, 89mm, 100mm, 115mm

Advantages:

ROSCHEN are a professional PDC bits (poly diamond crystalline bits) manufacturer and supplier in worldwide making PDC bits (poly diamond crystalline bits) like flat face PDC non-coring bits, PDC face discharged coring bits, multi-blade PDC non-coring bits, round profile PDC non-coring bits, three (four) wings round profile PDC bits, 3 blades PDC bits, PDC reamer bits, three wings concave PDC non-coring, PDC oil coring set bit, PDC oil coring set bit.

In order to suitable different countries demands, we can provide all kinds of geological drilling tools, such as impregnated diamond bits, diamond core bits (synthetic natural), core barrels, drill rods.