What diameters are available for the drill bit?

Available diameters include 42, 51, 76, 90, 100, 110, 115, 130, 150, 160, 180, and 200 mm.

What certifications do your products have?

Our products are certified under ISO9001:2000 and BV, with CE certification available.

What is the material of the drill bit?

The drill bit is made of high strength alloy steel, specifically tungsten and manganese steel.

Tapered Quarry Rock Drill Bit for Sturdy Rock

Name: Tapered Quarry Rock Drill Bit for Sturdy Rock
Brand: Ningbo Yinzhou Ternal Machinery Co., Ltd.
SKU: 2134975625

Zhejiang, ChinaNingbo Yinzhou Ternal Machinery Co., Ltd.

US$3.00

30 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Whole Plan Provider

Warranty

Commonly Used About One Year

Model NO.

alloy steel X and Y shape

Type

Whole Set of Anchor System

Application

Tunnel Boring Machine

Certification

ISO9001: 2000, BV Certificated

Condition

New

Material

High Strength Alloy Steel

Diameter(mm)

42/51//76/90/100/110/115/130/150/160/180/200

Usage

Rock Drilling

Bit Material

Tungsten and Manganse Steel

Transport Package

Carton Box/Plywood Box

Specification

R25/R32/R38/R51/T30/T40/T53/T76/T103

Trademark

TERNAL

Origin

Ningbo, China

Production Capacity

1000000PCS/Year

Key features

Diverse Diameter Options: Available in 42mm to 200mm diameters for various drilling needs.

High Strength Alloy Steel: Constructed from high strength alloy steel for durability in tough rock.

Multiple Bit Types: Offers EX, EXX, ESF, ESD, ESSF, EW, EC, ECC, EY, and EYY bit types.

ISO 10208 Standard: Manufacturer adheres to high ISO 10208 standards for quality assurance.

OEM and ODM Services: Full customization available from samples with OEM and ODM support.

100% Product Inspection: Every finished product undergoes visual and functional inspection.

Fast Off-Season Delivery: Lead time within 15 workdays during off-peak seasons.

Comprehensive Warranty: Standard warranty coverage for approximately one year of use.

Company profile

Importers and ExportersExhibition ExperienceFast DeliveryQuality Assurance

Ningbo Yinzhou Ternal Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤3.23h

AI-Powered supplier vetting

SummaryThe supplier has strong research and development capabilities, offering 3D software design and ODM/OEM services. However, their manufacturing capacity is limited, with only one production line and no ongoing volume reconciliation. They hold CE certification, ensuring compliance with standards, yet their overseas service capabilities are restricted. Financially, they appear stable, but specific figures are not disclosed. After-sales support is robust, with clear procedures for corrective actions and complaint handling.

Supplier typeThe supplier is a professional technique supplier offering ODM and OEM services, indicating a strong focus on design and production customization.

CertificationsThe supplier holds CE certification, which suggests compliance with European safety, health, and environmental protection standards.

After-Sales capabilityThe supplier has clear procedures and records for handling corrective actions and customer complaints, indicating a structured approach to after-sales service.

R&D capabilityThe supplier demonstrates innovation capability with new products in the past year and provides ODM services, although they lack SDK availability.

Customization capabilityThey offer customization from samples and have ODM and OEM capabilities, which enhance their customization services.