What materials are used for the drill bits?

The drill bits are made of high-quality carbide material and 42CrMo alloy steel, providing excellent abrasion and tensile resistance.

What is the lead time for delivery?

The average lead time is 1-3 months for both peak season and off-season.

Tungsten Carbide Diamond Drill Bits: Metal, Impact Reamer, Welded Blade Tools

Name: Tungsten Carbide Diamond Drill Bits: Metal, Impact Reamer, Welded Blade Tools
Brand: Shandong Juding Machinery Manufacturing Co., Ltd
SKU: 1987346971

Shandong, ChinaShandong Juding Machinery Manufacturing Co., Ltd

US$2,800.00-3,800.00

1 Piece

Product profile

Customization

Available

Standard

AISI, ISO9001

Length

Customizable

Model NO.

42CrMo

Usage

Oil Mining, Coal Mining, Well Drilling, Ore Mining

Material

Carbon Steel

Drill Bit Types

Spiral Bit,Tower Bit,Wolf Tooth Stick

Weight

230kg

Advantage

Ultra High Hardness

Material Properties

Strong Impact Resistance

Surface Treatment

Quenching Strengthening

Drilling Angle

90°

Drilling Depth

10m

Drill Diameter

220mm-350mm

Rod Body

Spiral Slag Discharge Groove

Operation Efficiency

30-60 Mins Faster Reaming Vs Traditional Bits

Service Life

10-15 Times / Piece ≥3 Months

Transport Package

Wooden Box

Specification

φ220 φ240 φ260 φ280 φ300 φ320 φ340

Trademark

OWN

Origin

China

Key features

Cross-Shaped Cutter Design: Symmetrical layout reduces drilling resistance by 30% and improves efficiency by 25%.

High Impact Resistance: Chamfered tip distributes stress to prevent breakage in hard rock or cinder layers.

Extended Service Life: Abrasion resistance improved by 30% above, with a service life of 10-15 times per piece.

Customizable Dimensions: Drill diameter ranges from 220mm to 350mm, with fully customizable length and types.

Robust Wooden Packaging: High-strength wooden boxes withstand 0.5-50 tons load, protecting equipment during transport.

International Compliance: Packaging meets IPPC standards with fumigation/heat treatment for smooth customs clearance.

High Operation Efficiency: Reaming process is 30-60 minutes faster compared to traditional drill bits.

Company profile

Shandong Juding Machinery Manufacturing Co., LtdShandong, China

Business Type: Trading CompanyAverage Response Time: ≤0.65h

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.