93mm PDC Core Bit – High-Speed Thin-Wall Core Drilling Bit with 1304 PDC Cutters

Our 93mm PDC Core Bit is specially engineered for efficient core drilling in geological exploration, mineral investigation, water well drilling, and other drilling applications. Equipped with high-quality 1304 flat PDC cutters, this core bit delivers fast penetration rates, reliable cutting performance, and excellent drilling efficiency.

Featuring a thin-wall design, the bit reduces unnecessary drilling resistance and helps improve drilling speed. Its cutting structure is designed to provide efficient rock breaking while maintaining stable drilling performance in various medium-hard and soft-to-medium rock formations.

The 1304 PDC cutters offer a practical balance of cutting efficiency, wear resistance, and service life, making this bit a suitable choice for geological drilling contractors, drilling equipment distributors, and professional drilling companies.

Key Features and Advantages

1. 1304 Flat PDC Cutters

Equipped with 1304 flat PDC cutters, providing efficient rock cutting performance and good wear resistance for continuous drilling operations.

2. Thin-Wall Structure for Faster Penetration

The optimized thin-wall design helps reduce drilling resistance, allowing faster penetration and improved drilling productivity.

3. Wide Formation Compatibility

Suitable for drilling in mudstone, muddy sandstone, frozen soil, permafrost, limestone, marble, red sandstone, weathered rock, and other similar formations.

4. Multiple Sizes Available

Standard diameters include 76mm, 93mm, 112mm, 132mm, 151mm, and 171mm. Other dimensions can be manufactured according to customer requirements.

5. Customized Thread Connections

Available with 30mm and 40mm thread lengths. Customized thread types, connection specifications, and thread dimensions are also available to match different drilling rods and drilling equipment.

Applicable Drilling Projects

Our 93mm PDC core drilling bit is suitable for a wide range of engineering and exploration applications:

• Geological Exploration Projects – Obtaining rock core samples for geological surveys and formation analysis.

• Mineral Exploration Drilling – Supporting mineral resource investigation and preliminary exploration drilling.

• Geotechnical Investigation – Drilling boreholes for foundation assessment, soil investigation, and engineering geological surveys.

• Water Well Drilling – Suitable for selected water well drilling operations in compatible rock formations.

• Mining Exploration Projects – Used for drilling and sampling in mining areas and mineral-bearing formations.

• Infrastructure Construction – Supporting geological investigation for tunnels, roads, bridges, dams, and other construction projects.

• Permafrost and Frozen Ground Drilling – Designed for drilling in frozen soil and permafrost formations.

• Geological Core Sampling – Providing an efficient solution for rock sampling and subsurface geological analysis.

Applicable Rock Formations

This 93mm PDC core bit is suitable for:

• Mudstone

• Muddy Sandstone

• Frozen Soil

• Permafrost

• Limestone

• Marble

• Red Sandstone

• Weathered Rock

• Other compatible soft-to-medium formations

Actual drilling performance depends on rock abrasiveness, formation hardness, drilling parameters, and equipment conditions.

Frequently Asked Questions (FAQ)

Q1: What type of PDC cutters are used in this 93mm PDC core bit?

This model uses 1304 flat PDC cutters, designed to provide efficient cutting performance and good wear resistance.

Q2: What rock formations can this PDC core bit drill?

It is suitable for mudstone, muddy sandstone, frozen soil, permafrost, limestone, marble, red sandstone, and weathered rock.

Q3: What sizes of PDC core bits can you manufacture?

Our common sizes include 76mm, 93mm, 112mm, 132mm, 151mm, and 171mm. Custom diameters are also available.

Q4: Can you customize the thread connection?

Yes. We offer 30mm and 40mm thread lengths and can manufacture customized thread connections according to your drilling rod specifications.

Q5: Are you a PDC core bit manufacturer or trading company?

We are a manufacturer specializing in PDC drilling bits and related drilling tools. We support OEM customization, wholesale orders, and bulk supply.