What types of rock formations can these bits drill?

These bits are designed for soft to hard rock formations, including medium hard formations and tough rock with poor toughness.

What is the diameter range of the DTH drill bits?

The diameter ranges from 50mm to 300mm, covering sizes from CIR50 to CIR150.

DTH Hammer and Bits CIR110 Button Bits Wear Resistant Drilling Bit Set

Name: DTH Hammer and Bits CIR110 Button Bits Wear Resistant Drilling Bit Set
Brand: Zhejiang Sanrock Supply Management Co., Ltd.
SKU: 2233269065

Zhejiang, ChinaZhejiang Sanrock Supply Management Co., Ltd.

US$99.00-105.00

5 Pieces

Sample price:US$105.00/piece.Request sample

Product profile

After-sales Service

Online Technical Services

Certification

CE, ISO 9001:2015

Standard

AISI, JIS

Model NO.

CIR110-130mm

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

CIR50-CIR150

Diameter

50mm-300mm

Transport Package

Goods Can Be Packed According to Customer Requirem

Trademark

SANROCK

Origin

Zhejiang, China

Production Capacity

50000pieces/Year

Key features

Wear Resistant Performance: High manganese steel and carbon steel materials ensure long service life and durability.

Low Air Pressure Efficiency: Valve-type center exhaust design reduces rock powder re-breaking and improves drilling speed.

Customizable Button Shapes: Available in spherical, ballistic, and ogive button shapes for various rock formations.

Versatile Bit Face Options: Offer flat, convex, and concave face bits to match specific drilling requirements.

Wide Application Range: Suitable for coal mining, well drilling, construction works, and geotechnical engineering.

Easy Maintenance Design: Simple structure allows for easy disassembly and low failure rates.

Strict Quality Control: Experienced QC team performs strict inspection and testing on every order before shipping.

Multiple Certifications: Products certified with CE and ISO 9001:2015 standards for quality assurance.

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: ≤2.89hTerms 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 be purchased from your company?

We offer DTH drilling rigs, core drilling rigs, pile drivers, solar pile drivers, anchor pile drivers, rotary drill rigs, underground jumbo drill rigs, screw air compressors, DTH hammers, drill rods, piston air compressors, pneumatic rock drills, drill bits, tricone bits, and spare parts.

Q:What payment methods are accepted?

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

Q:How is the shipment handled and what is the lead time?

For large or heavy products, we ship by sea or land. For small items, we use DHL, UPS, FedEx, or TNT. You can also appoint your preferred shipping method. Peak season lead time is one month, while off-season lead time is within 15 workdays.

Q:How do you ensure product quality?

We have an experienced QC team that conducts strict inspection and testing for every order before shipping.

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

The drill bits are available with spherical, ballistic, or ogive button shapes.