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90 Water Well Drilling Bit

Name: Low Air Pressure DTH Button Drill Bit CIR70/76/90 Water Well Drilling Bit
Brand: Zhejiang Sanrock Supply Management Co., Ltd.
SKU: 2159853045

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 Efficiency Design: Valve-type center exhaust reduces re-breaking and improves drilling speed.

Durable Material: Made of High Manganese Steel or Carbon Steel for long service life.

Easy Maintenance: Easy disassembly design with low failure rate for simple maintenance.

Wide Application: Suitable for coal mining, well drilling, and construction in soft to hard rock.

Certified Quality: CE and ISO 9001:2015 certified for reliable performance.

Customizable Options: Custom button shapes (Spherical/Ballistic/Ogive) and bit faces available.

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: ≤3.74hTerms 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, with mining machinery as its primary product. Its stated business scope includes mining, gas compression, construction, agricultural, refining and chemical equipment, mechanical equipment, electronic products, supply chain management, warehousing and consulting services. The supplier reports extensive customization options and substantial export activity, with self-operated import and export rights and five years of export experience. However, it has only two employees, no stated inventory, overseas warehouse or overseas showroom capability, and its raw-material traceability and outsourcing controls are unknown. Service procedures exist for corrective actions and customer complaints, but written records were not provided; quality assurance status is unknown. The supplier is explicitly not classified as a professional technical supplier and does not provide 3D...

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, legally organized as a limited company and operating in China. Its primary offered product is mining machinery, but the available information does not establish the scale or extent of its own manufacturing operations.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records were provided. It also reports no in-stock service capability, no overseas warehouse, and no overseas showroom, indicating explicit limitations in service infrastructure.

R&D capabilityThe supplier is explicitly not considered a professional technical supplier and does not provide 3D software design services. Although it offers several forms of customization, the available evidence does not demonstrate research and development strength or product innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization and flexible customization. These stated service categories provide direct evidence of broad customization capability, although no technical execution details are supplied.

Product Q&A

Q:What products do you supply?

We supply DTH drilling rigs, core drilling rigs, pile drivers, DTH hammers, air compressors, drill rods, and various drill bits including PDC and tricone bits.

Q:What payment methods are accepted?

We accept payment by credit card, TT, Western Union, LC, PayPal, Money Gram, and small-amount payments.

Q:How is the shipment handled?

Large or heavy products are shipped by sea or land. Small items are shipped via DHL, UPS, FedEx, or TNT. You can also appoint your preferred shipping method.

Q:How do you ensure quality control?

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

Q:What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.