PDC Bit – Wescoz | AAETT®| Drilling tools | Constructions Machinery Parts

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PDC Drill Bit for HDD & Directional Drill Tooling

A PDC bit (Polycrystalline Diamond Compact bit) is a fixed-cutter drilling tool widely used in HDD and drilling applications. Unlike roller cone bits, it uses synthetic diamond cutters to shear rock efficiently, delivering faster drilling and improved durability.

PDC bits are commonly used in directional drilling due to their strong steering performance, low vibration, and high efficiency in suitable formations.

Best formations for HDD PDC bits:
• Clay
• Sandstone
• Shale
• Limestone
• Soft to medium rock

Pouplar Spec. For HDD

Size(in)	Cutter Size	Blade	Pin Connection	Rig Compatibility
5-1/2″	1313	4/5	2-7/8″ API Reg	JT2720AT/JT30AT/JT3020AT/D23x30DR S3/ACS130
6″	1313	4/5	3-1/2″ API Reg	JT4020/JT60AT/JT100AT/D36X50DR/18ACS/20ACS/ACS300
6-1/2″	1313	4/5	3-1/2″ API Reg	JT4020/JT60AT/JT100AT/D36X50DR/18ACS/20ACS/ACS300