What rock formations are suitable for these bits?

They are suitable for soft, medium hard, and hard rock formations.

What is the lead time for orders?

During peak season, the lead time is one month. During off-season, it is within 15 workdays.

Sanrock DTH Button Drill Bit Rock Drilling Tools Water Well Drilling Bit

Name: Sanrock DTH Button Drill Bit Rock Drilling Tools Water Well Drilling Bit
Brand: Zhejiang Sanrock Supply Management Co., Ltd.
SKU: 2151144075

Zhejiang, ChinaZhejiang Sanrock Supply Management Co., Ltd.

US$42.00-47.00

10 Pieces

Sample price:US$66.00/piece.Request sample

Product profile

After-sales Service

Online Technical Services

Warranty

Online Technical Services

Certification

CE, ISO 9001:2015

Model NO.

CIR70-76mm

Standard

AISI, JIS

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Carbon Steel

Product Name

DTH Drill Bit

Keyword

Low Air Pressure DTH Drill Bits

Rock Formation

Soft-Hard Rock Formations

Button Shape

Spherical/Ballistic/Ogive Button

Bit Face

Flat Face Bit, Convex Face Bit, Concave Face Bit

Application

Coal Mining,Well Drilling,Construction Works

Advantage

Wear Resistant,High Performance, with Competitive

Size

CIR70-CIR170

Diameter

50mm-300mm

Transport Package

Goods Can Be Packed According to Customer Requirem

Trademark

SANROCK

Origin

Zhejiang, China

Production Capacity

50000pieces/Year

Key features

High Performance & Wear Resistant: Designed with advanced rock theory for faster drilling and lower air consumption.

Wide Diameter Range: Available in sizes from 50mm to 300mm to suit various drilling needs.

Versatile Button Shapes: Offers spherical, ballistic, and ogive button options for different rock formations.

Multiple Bit Face Options: Available in flat, convex, and concave face designs for specific applications.

Robust Material Construction: Manufactured from high manganese steel or carbon steel for durability.

Low Failure & Easy Maintenance: Features easy disassembly design with low failure rates for simple upkeep.

CE & ISO 9001 Certified: Meets international standards for quality and safety compliance.

24-Hour Response Support: Providing satisfactory answers to customer inquiries within 24 hours.

Company profile

High Repeat Buyers ChoiceImporters and ExportersFull CustomizationFlexible Customization

Zhejiang Sanrock Supply Management Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-10-16Nearest Port: ningbo, qingdaoAverage Response Time: ≤2.54hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, CIP, CPT

AI-Powered supplier vetting

SummaryZhejiang Sanrock Supply Management Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering mining machinery and related mechanical and electronic equipment. It reports strong export orientation, with 90% of total sales from exports, self-operated import/export rights, and five years of export experience. Customization is available across sample-based, design-based, full, minor, and flexible formats. However, the supplier is not identified as a professional technical supplier and does not provide 3D software design services. Evidence is insufficient for certification holding, financial credibility, production capacity, and customer cases. Service procedures for supplier approval, corrective actions, and complaint handling exist but lack written records; inventory, overseas warehouse, and overseas showroom capabilities are explicitly absent.

Supplier typeThe supplier is a limited company in Zhejiang, China, classified as both a trading company and manufacturer/factory. Its stated scope covers mining machinery, mechanical equipment, electronic products, supply-chain services, warehousing, and consulting activities.

After-Sales capabilityThe supplier has procedures for handling customer complaints and corrective/preventive actions, but no written records are available. It also explicitly lacks in-stock service capacity, overseas warehouse capability, and overseas showroom capability, while the effectiveness of after-sales execution is not demonstrated.

R&D capabilityThe supplier is explicitly not a professional technical supplier and does not provide 3D software design services. Although it offers several customization formats, the records do not establish research, development, or advanced innovation capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad customization service capability, although it does not establish 3D design support.

Product Q&A

Q:What products can you supply?

We supply DTH drilling rigs, integrated rigs, core drilling rigs, pile drivers, rotary drill rigs, DTH hammers, air compressors, pneumatic rock drills, drill rods, drill bits, PDC bits, top hammer bits, tricone bits, and spare parts.

Q:What payment methods do you accept?

You can pay by credit card, TT, Western Union, LC, PayPal, Money Gram, or small-amount payment.

Q:How is the shipment handled and how long does it take?

For large or heavy products, we use sea or land shipping. For small items, we use DHL, UPS, FedEx, or TNT. You can also appoint your preferred shipping method. Efficiency depends on the destination country and city.

Q:How do you ensure product quality?

We have experienced QC staff who perform strict inspection and testing on every order before shipping.

Q:What are the available button shapes for the drill bits?

We offer spherical, ballistic, and ogive button shapes.