Hot Sell Premium Quality Drill Bits Mining Drill Bits PDC Core Bit

Basic Specifications

Model NO.

93/112/132/151/171 mm etc.

Type

PDC Drill Bit

Material

High Carbon Steel

Usage

Well Drilling, Mining

Machine Type

Drilling Tool

Processing

Forging

Application

Water Well, Geological Exploration

Connect Thread

Reg or Customized

Thread Length

30 mm or 40 mm

Size Range

75 mm - 151 mm etc.

MOQ

1 Piece

Capacity

50,000/Month

Product Key Features

Direct Factory Supply

Wholesale Pricing

Stable Quality

High Drilling Efficiency

Excellent Wear Resistance

Long Service Life

Technical Performance

1. Suitable for soft, medium and hard formations.
2. Super strong material promotes gauge wear resistance to provide long bit life.
3. PDC cutter can improve the life and shield the risk of complex formation drill not passed.
4. Drilling dynamic equilibrium design and hydraulic balance design make the drilling process more smooth.

Size (mm)	Imperial	Size for Core Pipe	Height	Weight
75mm	3"	73mm	120mm	1kg
93mm	3 3/4"	89mm	120mm	1.22kg
112mm	4 1/2"	108mm	120mm	1.54kg
132mm	5 1/8"	127mm	120mm	1.8kg
152mm	6"	146mm	120mm	2.06kg

Professional Manufacturing

Specializing in the production of PDC drill bits, diamond drill, well drilling bits, mine drill, oil drill, composite drill teeth and other products. Technical staff and advanced production equipment provide rich experience and independent design capabilities. We accept OEM and ODM orders, integrating development, production, and sales.

Advanced Technology & Equipment

High Precision CNC Machines

10+ Years Experience

Skilled Workers

Broad Applications

Our products are widely used in well drilling, geological exploration, coal mines, mining stone, oil and gas mining, roads, railways, bridges, water conservancy and hydropower, engineering anchoring, construction, and other industries.

Package & Shipping

Frequently Asked Questions

Are you a manufacturer? What can I buy from you?

Yes, we are a manufacturer specializing in PDC bits, PDC coring bits, impregnated diamond core bits, tricone bits, DTH hammer bits, reaming shells, water well drilling rigs, drill pipes, and geological pipe casing.

Is the product quality and customer service guaranteed?

Adhering to customer-first and quality-first principles, we employ experienced QC teams to ensure every order is strictly inspected and tested before delivery.

What are your core strengths?

We integrate R&D, production, and sales with 12 years of experience. We maintain high-performance production lines for PDC bits and DTH equipment, offering both OEM and ODM services.

What delivery and payment services do you provide?

We accept EXW, FOB, C&F, and CIF terms. Payments are accepted in multiple currencies (USD, EUR, RMB, etc.) via TT, LC, Western Union, Paypal, and Credit Card.

What is the mode of packaging and transportation?

The minimum order quantity is one piece. Goods are packed in wooden cases, cardboard boxes, or pallets. Delivery is available by express, sea, air, or land.

Can I request a sample order?

Yes, sample orders are acceptable. We support small start-up orders with an MOQ of just one unit.