Product
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining
PDC Cutters for Mining

PDC Cutters for Mining

JCB PDC coal mine composite sheet is sintered from diamond micropowder and cemented carbide substrate under ultra-high temperature and high pressure conditions. JCB PDC coal mine composite sheet has high wear ratio and impact resistance. At the same time, it improves the bonding mode between diamond layer and cemented carbide interface, improves stress distribution, and makes the bonding surface more solid. It greatly improves the reliability and service life of the product, and has a high cost performance.

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JCB PDC coal mine composite sheet is sintered from diamond micropowder and cemented carbide substrate under ultra-high temperature and high pressure conditions. JCB PDC coal mine composite sheet has high wear ratio and impact resistance. At the same time, it improves the bonding mode between diamond layer and cemented carbide interface, improves stress distribution, and makes the bonding surface more solid. It greatly improves the reliability and service life of the product, and has a high cost performance. JCB PDC coal mining composite sheet is widely used in geological exploration, coal drilling, mining drilling, foundation drilling and so on. JCB can provide 08, 09, 10, 13, 16, 19 and other general specifications and various custom specifications of PDC composite products.

Product Introduction:

The PDC coal mine composite sheet produced by our company uses high-quality diamond micropowder as raw material and sintered the diamond micropowder and cemented carbide substrate under ultra-high temperature and high pressure conditions. The product has the characteristics of high wear ratio, impact resistance, fast penetration, high efficiency, and economical benefits. At the same time, the combination of diamond layer and cemented carbide interface is improved. It improves the stress distribution, makes the bonding surface more firm, greatly improves the reliability and service life of the product, and has a high cost performance. Widely used in geological exploration, coal field drilling, mining drilling, foundation drilling and so on. Company can provide 08, 09, 10, 13, 16, 19 and other general specifications and various custom specifications of PDC composite products.

Product seriesProduct characteristicsScope of application

Diamond layer thickness

(mm)

Wear ratio
(X10000)

Impact toughness

(J)

PDC-L11.0-1.125300Ordinary economic type; Used for common anchor drill.
PDC-L21.1-1.240400Good cost performance; Used for high grade bolt drill or large drill bit.
PDC-M11.2-1.345600Excellent performance; For quality anchor drill or other large drill bits.
PDC-M21.3-1.550600Excellent performance; Used for drilling into hard rock formations.
PDC-H11.5-2.060800Excellent performance; Used to drill hard rock formations.
PDC-H21.8-2.070800Better performance, the use of oil sheet technology; Used to drill hard rock formations.
PDC-H32.0-2.575800Better performance, the use of oil sheet technology; Used to drill hard rock formations.
PDC-H42.5-3.080 </

Specification:

Model25132508191919161913190816191616161316101608
D(mm)(±0.03)25.4025.4019.0519.0519.0519.0515.8815.8815.8815.8816.00
H(mm)(±0.10)13.208.0019.0016.3113.208.0019.0016.0013.2010.008.00
t(mm)1.0-3.0
Model13161313130813041303101110081004080808030608
D(mm)(±0.03)13.4413.4413.4413.3013.3010.0010.0010.008.208.206.00
H(mm)(±0.10)16.0013.208.004.503.5311.008.004.508.003.538.00
t(mm)1.0-3.0

Note: The above specifications can be cut into various shapes according to customer requirements.

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