What is the warranty period?

The warranty is provided as needed.

What is the average lead time for production?

Peak Season Lead Time: one month. Off Season Lead Time: within 15 workdays.

Wholesale Rotary Coal Cutting Teeth Drill Bit for Coal Mining Industry

Name: Wholesale Rotary Coal Cutting Teeth Drill Bit for Coal Mining Industry
Brand: Qidong Fengsu Drilling Tools Co., Ltd.
SKU: 2074172662

Hunan, ChinaQidong Fengsu Drilling Tools Co., Ltd.

US$9.00

10-19 pieces

US$8.00

20-49 pieces

US$7.00

50+ pieces

Sample price:US$90.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

as Needed

Warranty

as Needed

Model NO.

30*35

Certification

ISO 9001:2000, ISO 9001:2008

Standard

AISI, ANSI

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Iron

Weight (Kg)

1.2

Usage

Exploration

Machine Type

Drilling Equipment

Use

Coal Mining

Showroom Location

None

Name

Cutting Pick

Video Outgoing-Inspection

Provided

Type

Diamond Core Drill Bits

Applicable Industries

Coal Mining and Blast Hole Drilling

Advantage

Wear Resistant

Packing

Wooden Case

Thread Type

Male Female Thread

Application

Quarrying& Ore Mining

Machinery Test Report

Provided

Transport Package

Wooden Case

Specification

30*35

Trademark

SPEEDMADE

Origin

Hunan, China

HS Code

82071300

Key features

20+ Years Engineering Legacy: Over two decades of successful technology engineering unmatched by other manufacturers.

Custom Color Options: Drill bit color can be customized based on customer requirements.

Wear Resistant Design: Manufactured with wear-resistant materials for extended durability in mining.

ISO 9001 Certified Quality: Strict quality control with ISO9001:2000 certification and 100% inspection.

Flexible MOQ: Minimum order quantity is just 1 piece, welcoming sample orders for testing.

Multi-Industry Application: Suitable for coal mining, quarrying, ore mining, and geological drilling.

Professional R&D Support: Proprietary engineering software and expert teams design custom solutions.

Multiple Payment Methods: Supports T/T, L/C, Western Union, PayPal, and D/P for flexible transactions.

Company profile

ODM ServicesR&D CapabilitiesManagement Certification

Qidong Fengsu Drilling Tools Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤11.69h

AI-Powered supplier vetting

SummaryThe supplier specializes in metal tool manufacturing and related sectors, holding ISO certifications and maintaining a robust after-sales service system with clear procedures. They show innovation capability by launching new products and offering ODM/OEM services, although their R&D team is small. Financial credibility is supported by multiple years of financial data, but there's no collaboration with Fortune 500 companies. Production capacity is evidenced by several production lines and significant annual output, indicating strong manufacturing capabilities.

Supplier typeThe supplier is engaged in manufacturing metal tools, equipment for oil drilling, and sales of mechanical parts, indicating a focus on industrial and mechanical sectors.

CertificationsThe supplier holds ISO9001:2015 and ISO14001 certifications, as well as BSCI, TS 16949, and GMP certifications, demonstrating compliance with international standards.

After-Sales capabilityThe supplier has documented procedures for handling customer complaints and corrective actions, supported by a qualified service team close to a major port.

R&D capabilityThe supplier launched new products in the past year and offers ODM services, although the R&D team is limited to two engineers.

Production capacityWith 5 production lines and an annual output between $2.5 Million and $5 Million, the supplier shows strong production capabilities.

Customization capabilityThe supplier provides OEM services to well-known brands, indicating strong customization capabilities.

Product Q&A

Q:What are your main products and their uses?

Our products include diamond core bits, PDC drill bits, reaming shells, core barrels, casing, drill rods, SPT equipment, drill rigs, and other drilling parts. They are mostly used for mineral exploration, geological drilling, geotechnical engineering, building wells drilling, and soil sampling.

Q:Do you accept sample orders?

Yes, we welcome sample orders to test our quality.

Q:Can we select the color of the drill bit?

Yes, we have a standard rock hardness select index to choose drill bit matrix hardness. If you need, we can make the drill bit color based on yours.

Q:What are the payment terms, MOQ, and delivery methods?

1. Payment: T/T, L/C, Western Union, Paypal. 2. Min. order quantity: 1 piece. 3. Transportation: By DHL/TNT/Fedex express, air transportation, sea and train.

Q:How does your company control the quality?

1. Quality first. In order to guarantee high quality, SEEDMADE always makes a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001:2000 in 2004. 2. To Build good after-sale service system, we draw up the Quality Guarantee accordingly to the industrial standards combining field experience.