Rock Drill Button Reaming Bit for Construction, Quarrying Tunneling Rigs Drill Bit

Name: Rock Drill Button Reaming Bit for Construction, Quarrying Tunneling Rigs Drill Bit
Brand: Shandong Juding Machinery Manufacturing Co., Ltd
SKU: 2132913382

Shandong, ChinaShandong Juding Machinery Manufacturing Co., Ltd

US$2.80-3.80

1 Piece

Sample price:US$2.80/piece.Request sample

Product profile

Customization

Available

Type

Impact Drill

Usage

Metal Drilling, Masonry Drilling, Well Drilling

Model NO.

42CrMo

Certification

Is014001

Advantages in Mining Operations

Strong Anti Pinch Drilling Ability, Suitable for C

Used in Water Conservancy

Tolerate High Water Pressure Conditions

Size

φ45 φ50 φ55 φ60

Material

45 # Steel, 40cr, 42CrMo

Alloy Head

4 of Them 7 of Them 9 of Them

Alloy Grade

Yg8\Yg11

Connection Interface

Standardized Thread Structure

Drilling Verticality

The Verticality Error Is ≤± 1.5mm

Exhaust Hole Layout

Straight/Spiral Incline Air/Water Flow

Body Material

42CrMo Alloy Steel

Connection Type

Threaded Connection, Shank Connection

Transport Package

Wooden Box

Specification

φ45 φ50 φ55 φ60

Trademark

own

Origin

China

Key features

Customization Available: Customized options available for size, alloy grade, and specific application needs.

Wear and Impact Resistant: Designed to withstand high temperature, heavy load, and hard rock abrasion.

Universal Compatibility: Support thread and tapered connection match various rock drills and furnace machines.

Long Service Life: Low failure rate and repairable design ensure extended operational lifespan.

Multiple Alloy Grades: Available in YG8 and Yg11 tungsten carbide grades for different drilling conditions.

Company profile

Shandong Juding Machinery Manufacturing Co., LtdShandong, China

Business Type: Trading CompanyAverage Response Time: ≤1.98h

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.