What is the accuracy?

Our natural electric field instruments have been made for more than thirty years, with advanced technology and market test. We have obtained many invention patents. Our customer feedback rate reaches 100%. Accuracy over 95%.

What are the after services?

Our sales team will response for your question within 24 hours (Holidays Excluded) Technical Support will be available in any time Free replacement will provide once the failure confirmed caused by our product quality 24 Hours service hotline.

Qideli Low Air Pressure Drill Bit Rock Drilling for Mining Construction

Name: Qideli Low Air Pressure Drill Bit Rock Drilling for Mining Construction
Brand: PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
SKU: 2073726862

Fujian, ChinaPUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

US$50.00-250.00

20 Pieces

Product profile

Customization

Available

Customized

Length

Taper-length

Model NO.

DHD340-105

Type

Center Drill Bit

Material

Solid Carbide

Usage

Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Manufacturing Process

Forging

Number of Water Holes

2 Holes

Surface Treatment

Spray-Paint

Head Shape

Flat/Convex

Size

Customized

Color

Customized

Transport Package

Wooden Case

Trademark

QIDELI

Origin

China

Production Capacity

50000 PCS/Year

Key features

Customized Size and Color: Available in customized sizes and colors including Black, Silver, and Gold.

Proprietary Carbide Buttons: Fitted with proprietary cemented carbide buttons designed for any rock condition.

Extended Service Life: QL series bits increase service life by up to 45% with optimized carbide grades.

Precision Hardened Body: Made from precision-hardened nickel molybdenum steel with compound curve shape.

Optimized Flushing Design: Aids in cuttings removal, reduces wear, and maximizes penetration and tool life.

Enhanced Operator Safety: Longer bit life reduces interruptions, lifting risks, and manual procedures.

24-Hour Response Support: Sales team responds within 24 hours (excluding holidays) with free technical support.

Free Replacement Guarantee: Free replacement provided once failure is confirmed caused by product quality.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.86h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong production and R&D capabilities with flexible customization and ODM/OEM services. However, there are gaps in their overseas service offerings and after-sales service management. They hold ISO 9001 certification, indicating a commitment to quality management but lack formal procedures for corrective actions and customer complaint handling. Financial data from the past three years is provided, but no financial analysis is available.

Supplier typeThe supplier offers manufacturing and R&D services with a focus on customization and OEM/ODM for well-known brands. They have export capabilities and a CNC processing facility but lack overseas warehousing and showroom services.

CertificationsThe supplier holds ISO 9001 certification, demonstrating adherence to recognized quality management standards.

After-Sales capabilityThe supplier lacks written procedures for corrective actions and handling customer complaints, indicating a gap in structured after-sales service management.

Production capacityThe supplier has a CNC processing facility and offers flexible customization with a stable product quality track record.

Customization capabilityThe supplier provides flexible customization and OEM/ODM services, indicating strong customization capabilities.

Product Q&A

Q:What equipments do you supply?

DTH drilling rig, water well drilling rig, screw air compressor, piston air compressor, pneumatic rock drill, drill bit, Tricone bit, DTH hammer, drill rod, spare parts.

Q:How can I make payment?

TT, Western Union, LC etc.

Q:How is the shipment? How long dose it take?

For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.

Q:How is your quality control?

We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.

Q:Is it difficult to operate and make the graph?

The instrument is easy to operate and we will send you the detailed operation manual via email. The detector directly mapping with one button, no need computer drawing mapping.