What are the main applications for these bits?

They are widely used for foundation work, landslide prevention, quarrying, marine civil work, mining, and water well drilling.

89mm Low Pressure DTH Button Bit for Mining

Name: 89mm Low Pressure DTH Button Bit for Mining
Brand: Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.
SKU: 1975014221

Hebei, ChinaShijiazhuang Jimai Machinery Equipment Technology Co., Ltd.

US$25.00-35.00

1 Piece

Product profile

Customization

Available

Customized

Length

Standard

Model NO.

all

Type

DTH Drill Bit

Material

High Carbon Steel

Usage

Well Drilling, DTH Drilling

Model

DHD, Cop, SD, Ql, Mission, Numa

Condition

100% New

Specific

Diameter 90mm-762mm

Color

as Your Request

Transport Package

Standard Export Packing

Specification

Standard

Trademark

Origin

China

HS Code

820719100

Production Capacity

2000 Sets / Month

Key features

High Efficiency Drilling: Percussion system transmits intensive energy to crush hard rock quickly.

Durable Carbide Design: Strategically positioned carbide buttons withstand high impact and abrasion.

Wide Diameter Range: Available in diameters from 64mm to 762mm for various drilling needs.

Versatile Applications: Ideal for mining, quarrying, construction, and water well drilling.

Customizable Options: Supports custom models, colors, and specific diameter requirements.

Professional Supplier: Jimai Machinery offers high quality, competitive prices, and fast shipment.

Fast Delivery: Goods delivered within 7 working days after payment confirmation.

OEM/ODM Service: Factory supports full customization from samples or designs.

Company profile

Importers and ExportersFast DeliveryR&D Capabilities

Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2024-01-01Nearest Port: TianjinAverage Response Time: ≤3.36h

AI-Powered supplier vetting

SummaryShijiazhuang Jimai Machinery Equipment Technology Co., Ltd. is identified as a trading company and limited company offering water well drilling rigs and mud pumps. It reports OEM service for well-known brands, broad customization options, and substantial export activity, with self-operated import and export rights stated. The supplier describes independent development and production of water well drilling rigs and accumulated maintenance and after-sales experience. However, it has only three employees, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no recorded participation in offline trade shows. The provided information confirms financial records for 2021–2023 but does not disclose financial results. An SGS audit is listed, although the audit result is recorded as 0 and the report validity shown ended on 2025-05-07. No specific certifications or customer cases are provided.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company. Its listed offerings are water well drilling rigs and mud pumps, while its business scope includes machinery sales, construction and mining machinery, import/export, and technology services.

After-Sales capabilityThe supplier states that it has accumulated maintenance technology and after-sales handling experience through extensive user contact and usage data. It lists equipment installation as an overseas service offering, but has no overseas agents or branches and serves zero listed countries, indicating limited documented international service coverage.

R&D capabilityThe supplier states that it independently develops and produces a new generation of water well drilling rigs and provides technology development and promotion services. However, it reports no available SDK, and no specific patents, R&D personnel, facilities, or measurable innovation outcomes are provided.

Customization capabilityThe supplier explicitly lists customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly indicates broad stated customization coverage.

Product Q&A

Q:Why choose Jimai Machinery?

We are a professional drilling rig supplier with rich industry experience, offering high quality products, competitive prices, and fast shipment worldwide.

Q:Do you offer custom designs?

Yes, we have our own factory and provide services to top partners, producing superior products based on your specific designs.

Q:How to place an order?

Step 1: Tell us the model and quantity. Step 2: We make a Proforma Invoice for confirmation. Step 3: Arrange payment. Step 4: We deliver within the stipulated time.

Q:What is the delivery time?

Delivery is arranged within 7 working days after receipt of payment.

Q:What is the working principle of DTH drilling?

DTH drilling uses a percussion system where a piston moves up and down via compressed air, transmitting intensive energy to the bit to crush rock efficiently.