PDC Carbide Rock Medium / Hard Rock Drilling Drill Bits

PDC Carbide Rock Medium / Hard Rock Drilling Drill Bits

Brief Introduction

Diamond composite (PDC) bit, with diamond composite as the main cutting element, adopts the principle of scraping and shearing to carry out rock crushing, which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling.By making full use of the high wear resistance and high impact resistance of diamond composite bit, it has the advantages of high life, high aging and high cost performance.

Drill bit type classifications

Features of pdc drill bits:

This kind of bit good stability and long service life, high drilling efficiency, low pressure drilling, at a moderate speed gauge effect is good, widely used and has the characteristics of superior cost-effective.

Applications of drill bits:

It can be widely used in geological exploration, coal mining, water conservancy and hydropower construction development (Wells), geothermal hole, highway, railway, the construction of the construction of the pile of rock drilling and pumping heart sampling check.

According to the use of the field: geological exploration with the composite bit (mainly used for geological exploration of the composite bit, suitable for soft to medium hard rock, now some manufacturers new research and development of the new composite piece can be applied to the tenth degree of hardness of the rock.The coal field drill adopts the composite bit (mainly used in the coal mine upper coal seam drilling and mining.Generally speaking, the rock formation in coal field is relatively soft, and composite bit is widely used, such as rock bolt bit, three-wing bit, etc.Composite bit for oil exploration (mainly used in oil and gas fields).

Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products:

Pneumatic Drilling Rig / Air Drilling Rig(ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.), Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig(ST-30,ST-50,XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and other geological drilling machines)Crawler Track Undercarriage, Drilling Mud Pump(BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps), Drilling Air Compressor, Water Well Drill Bits(PDC Drill Bit, Tricone Bit, DTH Button Bit), Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter