Roadheader Picks - SUREDRILL – Solutions for HDD, Water Well & Foundation Drilling

PRODUCT PARAMETERS

Product Type: Roadheader pick

Tip Material: YG13C impact-resistant cemented carbide (adapted to cutting needs of hard rock and fractured formations in roadway excavation)

Shank Material: 42CrMoV high-strength alloy steel (features high torsion and bending resistance, matched to high-load roadheading conditions)

Common Specifications: Shank diameter 22mm/25mm/30mm, tip diameter 20mm/25mm/30mm (customizable for different roadheader models)

Compatible Equipment: Boom-type roadheaders (e.g., EBZ series, Atlas and other brand roadheading equipment)

Applicable Working Conditions: Mine roadway excavation, tunnel engineering excavation, underground pipe gallery construction excavation

Wear-resistant Treatment: Tungsten carbide overlay reinforcement layer + diamond composite coating on tip surface (improves wear life in hard formation cutting)

Connection Method: Interference press-fitting + high-temperature brazing (ensures connection stability between tip and shank)

Compliance Standard: Conforms to MT/T 246 (Roadheader Picks) industry standard and technical specifications for underground engineering cutting components

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Description

FAQs

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Description

1. Material:
Tungsten carbide tip and 42CrMo / 40Cr alloy steel body, heat-treated for high strength and wear resistance.

2. Application:
Used on roadheaders, continuous miners, and tunneling machines for cutting coal, rock, and mixed formations.
Widely applied in mining, tunneling, and underground excavation projects.

3. Features:
High wear resistance and impact toughness.
Excellent cutting efficiency and penetration performance.
Strong brazing between carbide tip and steel body ensures long service life.
Optimized tip geometry for reduced vibration and stable cutting under varying geological conditions.

4.Features:

Excellent impact resistance for hard formations.

Larger carbide tips with firm welding.

Designed for rotation to prevent asymmetric wear.

FAQs

1.What types of products can we offer?

As a leading drill bit manufacturer, we specialize in six premium product lines tailored to diverse industrial needs: Tricone Bits (ideal for high-torque, multi-layer formation drilling), PDC Bits (engineered for efficient, long-lasting performance in soft-to-medium formations), Reamers (precision tools for borehole enlargement and stabilization), Stabilizers (critical for maintaining borehole trajectory and drill string stability), Drill Rods (high-strength, corrosion-resistant components for power transmission in drilling operations), and Picks (wear-resistant cutting tools optimized for mining and excavation applications). Each product is crafted with advanced materials and engineering to deliver exceptional durability and operational efficiency.

2.What logistics do we ship through?

We partner with global, industry-leading logistics providers (including specialized freight carriers for heavy industrial equipment) to ensure reliable, timely delivery across markets. Our shipping network covers air, sea, and land freight—with dedicated handling protocols for oversized/heavy drilling tools—to support both bulk orders (e.g., containerized shipments for mining projects) and urgent, small-batch deliveries. We also offer end-to-end supply chain visibility, customs clearance support, and tailored logistics solutions to align with clients’ project timelines and regional operational requirements.

3.What are the technical requirements for your products?

Our products adhere to stringent international standards (e.g., API, ISO) and are engineered to meet application-specific technical parameters:

Drill Rods: Tensile strength (1200–1500 MPa), thread integrity (conforming to API 7-1 standards), and corrosion resistance (passivated or coated for harsh geological/water well environments).Custom technical specifications can be developed in collaboration with our R&D and engineering teams to address unique project challenges.

Tricone/PDC Bits: Hardness ratings (55–65 HRC for cutting structures), torque resistance (up to 15,000 ft-lbs), and temperature tolerance (up to 300°C for downhole stability).

Reamers/Stabilizers: Diameter precision (±0.05mm), material grade (high-alloy steel or tungsten carbide), and load capacity (up to 200 tons for heavy-duty mining applications).

4.What is our ordering process?

Our streamlined, client-centric ordering process ensures clarity and efficiency:

Logistics & Delivery: Post-inspection, products are packaged per shipping standards; clients receive tracking details, and our team coordinates delivery to the designated location (with post-delivery technical support available upon request).

Consultation & Specification: Clients share project details (e.g., formation type, application, quantity), and our technical team recommends optimal product configurations.

Quotation & Confirmation: A detailed, customized quotation (including pricing, lead times, and technical documentation) is provided; clients confirm the order via formal purchase order.

Production & Quality Assurance: Manufacturing commences with real-time progress updates; all units undergo multi-stage testing (hardness, dimensional accuracy, performance simulation) to meet our quality benchmarks.