39 mm 7 Degree Geological Rock Taper Cross Head Hammer Bit

Name: 39 mm 7 Degree Geological Rock Taper Cross Head Hammer Bit
Brand: Shandong Juding Machinery Manufacturing Co., Ltd
SKU: 1981950361

Shandong, ChinaShandong Juding Machinery Manufacturing Co., Ltd

US$2.70-6.00

1 Piece

Sample price:US$2.70/piece.Request sample

Product profile

Customization

Available

Type

Impact Drill

Usage

Metal Drilling, Masonry Drilling, Well Drilling, Wood Drilling

Model NO.

T38 R38 R32 T32

Certification

Is014001

Mining Cross Drill Bit

for Coal Mines/Metal Mines

Metallurgical Plant Cross Drill Bit

for Blast Furnace/Steelmaking Furnace Maintenance

Geological Exploration Cross Drill Bit

for Prospecting Drilling

Alloy Grade

Yg8 Yg11

Material

45 # Steel 40cr 42CrMo

Can It Be Customized

Yes

Performance Attributes

Wear Resistant, Impact Resistant, High Temperature

Process Enhancement

Heat Treatment Strengthening, High-Frequency Weldi

Transport Package

Wooden Box

Specification

φ45 φ50 φ55 φ60 φ65 φ70 φ75 φ80 φ100

Trademark

own

Origin

China

Key features

Cross Symmetrical Blade Design: Ensures no deflection, excellent centering, and high roundness for precision drilling.

Integrated Welding Structure: Combines cross-type carbide blades with high-strength alloy steel body for stability.

Wide Material Compatibility: Suitable for crushing medium-low hardness rocks, refractory materials, and slag.

Universal Interface: Compatible with domestic and foreign rock drills, taphole drills, and dismantling machines.

Multiple Alloy Grades: Available in YG8 and YG11 grades to meet diverse drilling requirements.

Customization Available: Diameter, length, and taper degree can be customized to specific needs.

High Wear Resistance: Improved wear resistance by 30% using high-quality carbide materials.

Comprehensive After-Sales: Includes installation training, maintenance services, and overseas engineer support.

Company profile

Shandong Juding Machinery Manufacturing Co., LtdShandong, China

Business Type: Trading CompanyAverage Response Time: ≤2.98h

AI-Powered supplier vetting

SummaryShandong Juding Machinery Manufacturing Co., Ltd. is a China-based limited company established in September 2022 and identified as a trading company engaged in manufacturing and processing machinery. Its stated product scope includes drill bits, drill rods, drill tools, hydraulic equipment, and rock-drilling equipment. The supplier reports three production lines, export activity beginning in December 2022, and exports accounting for 51%–70% of total sales. It describes a 100,000-square-meter factory and claims technical expertise in product optimization and customized solutions, although another record reports the manufacturing plant area as 0.0, creating an unresolved inconsistency. No certification information, named customer cases, quality-control staffing, after-sales processes, or verifiable financial-strength evidence is provided. Production capability is supported by the reported production lines and factory description, while several other evaluation areas remain insufficiently documented.

Supplier typeThe supplier is explicitly classified as a Trading Company and as a limited company, while its commercial engagement is Manufacturing & Processing Machinery. Its descriptions also state that it researches, produces, sells, and services drilling, excavation, hydraulic, and rock-drilling equipment. This indicates a trading-company classification with stated manufacturing-related operations.

R&D capabilityThe supplier states that it follows an innovation-driven approach and that its team has industry experience and technical expertise in product-structure optimization, performance improvement, and customized solutions. These are explicit capability claims, but no patents, R&D metrics, completed projects, or independently verifiable innovation results are provided.

Production capacityThe supplier reports three production lines and describes a factory dedicated to research, development, production, sales, and service for drilling and hydraulic equipment. However, the reported factory area is inconsistent: one slice states 100,000 square meters, while another records the manufacturing plant area as 0.0; quality-control staffing is also listed as unavailable. The production lines and stated manufacturing activities support capability, but the facility information requires verification.

Customization capabilityThe supplier explicitly states that its technical team can develop customized products from customer drawings and working conditions, addressing personalized application needs across different scenarios. This directly supports customization capability, although no specific customization examples or customer deliverables are provided.

Product Q&A

Q:Will you deliver the goods on time?

Yes, we promise to provide the best quality products and on-time delivery. Honesty is the credo of our company.

Q:Will you provide samples? Is it free or extra?

Samples can be provided to customers free of charge, however, the express shipping fee is at the customer's own expense.

Q:Do you accept third-party inspections?

Yes, we fully accept third-party inspections.

Q:How can you keep your products safe?

Each product is manufactured in a certified workshop. Workers follow national quality assurance standards and check every piece. We also provide warranty to guarantee quality.

Q:How can I get your quote as soon as possible?

Mail and fax responses are implemented within 24 hours. Skype, WeChat, and WhatsApp are also available 24 hours. Please provide your requirements, specifications (steel grade, size, quantity, destination port), and we will agree on the best price for you as soon as possible.