What is the minimum order quantity?

The minimum order quantity is 2 pieces.

What is the working pressure range for this tool?

The recommended working pressure is 1.5-3.5 MPa.

Reverse Circulation Drilling Tools RC45

Name: Reverse Circulation Drilling Tools RC45
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 2002943705

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$1,800.00

1 Piece

Sample price:US$1800.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Certification

ISO 9001:2015

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel & Tungsten Carbides

Length

1191mm

Weight

51.00kg

External Dimater

109.5mm

Bit Shank

Re542

Hole Range

113-130

Connection Thread

3.5"-4" Remet 4"Metzke

Working Pressure

1.5-3.5MPa

Impact Rate at 1.5MPa

35Hz

Recommended Rotation Speed

25-40r/Min

Transport Package

Plywood Carton or Plywood Pallet

Specification

RE4.5-E542

Trademark

Maxdrill

Origin

China

HS Code

8431432000

Production Capacity

10000

Key features

High Sample Recovery Rate: Achieves up to 98% sample recovery with minimal bypass in broken or fractured ground.

Dry Sample Collection: Collects dry samples even in water-bearing stratas by capturing cuttings at the bit face.

No Sample Contamination: Dual-wall pipe design prevents contamination by collecting samples immediately upon formation.

High Production Efficiency: Outperforms conventional hammers in penetration rates within broken and fractured ground conditions.

Customization Available: Offers flexible customization including full, minor, and sample-based design options.

Strict Quality Control: Experienced QC team performs 100% visual inspection on every finished product before shipping.

24-Hour Response Support: Sales team responds to inquiries within 24 hours excluding holidays with technical support available anytime.

ISO 9001:2015 Certified: Manufacturing process and product quality adhere to ISO 9001:2015 international standards.

Company profile

Years of Export ExperienceSelf-brandedFast Delivery100% Finished Products Inspection

Maxdrill Rock Tools Co., Ltd.

Guizhou, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.00h

AI-Powered supplier vetting

SummaryThe supplier, located in Guiyang, operates as a trade company within the wholesale and retail industry. They provide extensive customization options and have a robust R&D capability, evidenced by the introduction of new products in the past year and offering ODM services. Despite lacking overseas facilities, they maintain a strong export focus with significant sales attributed to exports. The supplier demonstrates structured service procedures and a comprehensive quality control framework, but lacks participation in offline trade shows and overseas showrooms.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and service capabilities.

R&D capabilityThe supplier has demonstrated innovation capability, having developed new products in the past year and offering ODM services.

Production capacityThe supplier maintains a strong production capacity with an annual output of 100,000 pieces for various products and operates five production lines.

Customization capabilityThe supplier offers flexible customization options, including full and minor customization from samples and designs.