What are the available payment terms?

LC, T/T, PayPal, Western Union.

219mm Overburden Drilling Ring Bit, Pilot Bit, Concentric Drill Bit

Name: 219mm Overburden Drilling Ring Bit, Pilot Bit, Concentric Drill Bit
Brand: YANTAI PANDA EQUIPMENT CO., LTD.
SKU: 730677142

Shandong, ChinaYANTAI PANDA EQUIPMENT CO., LTD.

US$400.00-2,600.00

1 Set

Product profile

Customization

Available

Type

Drill Tools

Application

Water Well Drilling

Model NO.

90, 114, 140, 146, 168, 219, 323, 254

Certification

CE, ISO9001: 2000, API

Condition

New

Diameter

76-1000mm

Material

Tungsten Carbide, High Manganese Steel

Processing Type

Forging

Use

Well Drilling,Coal Mining,Quarry Drilling

Transfer

Air/Sea/Express

Color

Request

Advantage

High Performance

Product Name

Casing System

Face Design

Flat;Convex;Concave

Inserts Design

Spherical; Ballistic; Parabolic

Transport Package

Wooden Box or as Customers Inquire

Specification

PA90, PA115, PA140, PA165PA190

Trademark

PANDA

Origin

Shandong China

HS Code

82071990

Production Capacity

2000 Sets / Week

Key features

Economical Reusable Design: Retrievable reaming wing allows bit reuse for subsequent holes, reducing costs.

High-Grade Materials: Constructed with high-grade tungsten carbide inserts and premium steel bodies.

CNC Precision Manufacturing: Bit bodies processed using state-of-the-art CNC machinery and heat treatment.

Versatile Applications: Suitable for water wells, geothermal wells, micropiles, and quarry drilling.

Multiple Customization Options: Customizable diameter (76-1000mm), material, face design, and inserts design.

Strict Quality Control: 100% strict inspection and testing performed for every order before packing.

Efficient Hole Stability: Prevents borehole collapse by allowing casing tube installation during drilling.

Company profile

High Repeat Buyers ChoiceQuality Assurance100% Finished Products InspectionR&D Capabilities

YANTAI PANDA EQUIPMENT CO., LTD.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2008-08-09Nearest Port: qingdao, beijing, shenzhenAverage Response Time: ≤0.58hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryYANTAI PANDA EQUIPMENT CO., LTD. is a China-based manufacturer of drilling, mining, breaking, grinding, and stone-cutting equipment. It reports ISO 9001 and EICC certifications, 31–40 quality-control staff, and 41–50 years of combined R&D-engineer experience. Listed annual capacity is 50,000 pieces each for DTH bits, hammers, and pipes, with lead times within 15 working days in both peak and off-peak seasons. The supplier supports multiple customization methods and exports to a broad range of regions. However, documented service-management procedures, complaint handling, corrective actions, and supplier-assessment records are absent. It also reports no overseas agents, branches, warehouses, showrooms, SDK availability, or OEM service for popular brands. Financial credibility and customer-case strength cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory, operating as YANTAI PANDA EQUIPMENT CO., LTD. in China. This confirms direct manufacturing status rather than a trading-only profile.

CertificationsThe supplier reports certification of its management systems to ISO 9001 and EICC. These stated certifications provide explicit evidence of formal management-system recognition, although the slices do not provide certificate numbers, validity dates, or scope.

After-Sales capabilityThe supplier has no written procedures or records for customer complaints, corrective and preventive actions, or effective service-capability assessment. It also reports no overseas agents or branches, no overseas warehouse, and no overseas showroom, although it has participated in the CTT Exhibition and offers in-stock service capacity.

Production capacityReported annual capacity is 50,000 pieces each for DTH bits, DTH hammers, and DTH pipes, with lead times within 15 working days during both peak and off-peak seasons. The supplier also reports in-stock capability, 31–40 quality-control staff, and manufacturer status; however, outsourcing controls are stated as unknown.

Customization capabilityThe supplier explicitly supports customization from samples, designs, and full specifications, as well as minor and flexible customization. This provides direct evidence of broad customization capability.