What certifications do your products have?

Our products are certified with CE and ISO 9001:2015.

DTH Button Drill Bits Tungsten Carbide Drill Bit Water Well Drilling Bit

Name: DTH Button Drill Bits Tungsten Carbide Drill Bit Water Well Drilling Bit
Brand: Zhejiang Sanrock Supply Management Co., Ltd.
SKU: 2010424555

Zhejiang, ChinaZhejiang Sanrock Supply Management Co., Ltd.

US$420.00-436.00

1 Piece

Sample price:US$436.00/piece.Request sample

Product profile

After-sales Service

Online Technical Services

Certification

CE, ISO 9001:2015

Standard

AISI, JIS

Model NO.

DHD360A-203mm

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Carbon Steel

Product Name

DTH Hammer Drill Bit

Weight

30.4kg

Formation

Mediumand Medium Hard Formation

Bit Face

Center Drop/Flat/Convex/Concave/Double Gauge Face

Button Shape

Spherical/Ballistic/Parabolic/Sharp/Falt Bottons

Application

Coal Mining,Blasting,Well Drilling,Construction

Keyword

High Air Pressure DTH Drill Bit

Diameter

203mm

Transport Package

Goods Can Be Packed According to Customer Requirem

Specification

46X26X26cm

Trademark

SANROCK

Origin

Zhejiang, China

Production Capacity

50000pieces/Year

Key features

High Penetration Rate: Delivers exceptional drilling speed in hard rock formations like granite and quartzite.

Customizable Carbide Grade: Tungsten carbide grade and button shape can be customized for specific applications.

Extended Service Life: Heat-treated steel matrix and wear-resistant buttons reduce premature failure.

Efficient Cuttings Removal: Optimized venturi channel design ensures efficiency under extreme downhole pressure.

Versatile Application: Suitable for carbonate, limestone, sandstone, and other soft to hard rock types.

Competitive Pricing: High performance and wear resistance offered at a competitive market price.

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: ≤2.61hTerms 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 can you buy from us?

DTH drilling rig, core drilling rig, highway pile driver, solar pile driver, anchor pile driver, rotary drill rig, underground jumbo drill rig, screw air compressor, DTH hammer, drill rod, piston air compressor, pneumatic rock drill, drill bit, tricone bit, spare parts.

Q:How can I make payment?

You can pay by credit card, TT, Western Union, LC etc.

Q:How is the shipment? How long does it take?

For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.

Q:How is your quality control?

We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.

Q:What is the lead time for orders?

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