What is the response time for customer inquiries?

Our team works around the clock to respond to inquiries. Most issues are successfully resolved within 8 hours, which is faster than typical manufacturer response times.

What materials are used for the drill bits?

The bits are made of high-quality tungsten carbide and 35CrNiMoV alloy steel. They undergo cold treatment to ensure high wear resistance, efficiency, and long service life.

Tungsten Carbide Button Bit, Rock Drill Bit, Mining Drill Bit, Construction Drill Bit, Hard Alloy Drilling Bit, Durable Button Drill Bit for Rock Breaking

Name: Tungsten Carbide Button Bit, Rock Drill Bit, Mining Drill Bit, Construction Drill Bit, Hard Alloy Drilling Bit, Durable Button Drill Bit for Rock Breaking
Brand: Tianjin Shenli Machinery Trading Co., Ltd.
SKU: 787264012

Tianjin, ChinaTianjin Shenli Machinery Trading Co., Ltd.

US$17.00

100 Pieces

Sample price:US$17.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Warranty Service

Certification

CE, ISO 9001:2015

Model NO.

Button bit

Standard

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Taper Angle

7 Degrees,11 Degrees,12 Degrees

Skirt Length

50-55mm,60-70mm,75mm-80mm

Button

4,5,6,7,8

Color

Customization

Use

Coal Mining,Quarry Drilling or Well Drilling

Advantage

High Performance

Transport Package

Plastic Box

Specification

36*25*9cm

Origin

Hebei

HS Code

8207199000

Production Capacity

500000pieces/Month

Key features

Customizable Design: Diameter, button count, shape, and taper angle can be customized per customer drawings or samples.

High Efficiency Drilling: Tungsten carbide and skirt steel design ensures high penetration, straightness, and fuel cost savings.

Competitive Pricing: Factory-direct pricing with stable rates, offering better value than standard manufacturer prices.

Fast Response Time: Customer inquiries and issues are typically resolved within 8 hours by a dedicated support team.

Low MOQ for Testing: Minimum order quantity is just 1 piece, allowing customers to check quality before bulk purchase.

Durable Material: Made from high-quality 35CrNiMoV alloy steel with cold treatment for high wear resistance and long life.

Flexible Logistics: Supports sea, road, rail, and international express shipping (DHL, UPS, etc.) for urgent spare parts.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-branded

Tianjin Shenli Machinery Trading Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 4 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.46h

AI-Powered supplier vetting

SummaryThe supplier presents itself as an internationally oriented trading and procurement company with a broad business scope covering electronic components, stationery, computer hardware and software, furniture-related products, automobile decoration supplies, textiles, rubber products and chemical products. It holds ISO9001:2015 and CE certifications, maintains documented quality and service procedures, provides raw-material traceability, and reports 100% finished-product inspection. Customization, ODM and OEM services are available. However, the supplier has no overseas showroom, agents or branches, or offline trade-show participation, and reports no new products during the past year and no available SDK. Financial records are identified for 2021–2023, but the supplied information does not provide sufficient financial performance details. No Fortune 500 cooperation is reported, although repeat buyers account for 50%–80% of sales.

Supplier typeThe supplier describes itself as an international trade-services and global-procurement company rather than identifying a focused manufacturing category. Its registered business scope is broad, spanning electronic components, stationery, computer hardware and software, furniture, textiles, rubber, chemical products and related sales activities.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE certification, with CE also identified for product compliance. These certifications provide explicit evidence of quality-system and product-compliance credentials.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier-service assessment and service quotations, with reported lead times within 15 working days in both peak and off seasons. However, it reports no overseas showroom, overseas agents or branches, offline trade-show participation, or overseas service countries, indicating limited international local-service coverage.

R&D capabilityThe supplier reports no available SDK, no new products during the past year, and one R&D engineer. Although it provides ODM services, the explicit evidence indicates limited recent product-development output and limited disclosed R&D resources.

Production capacityThe supplier reports quality assurance in its quality-control processes, raw-material traceability, 100% finished-product inspection, standardized inspection instructions, and OEM service for well-known brands. These demonstrate quality-control and outsourcing/OEM execution capabilities, but the slices do not provide factory size, equipment, capacity or production-volume data.

Customization capabilityThe supplier explicitly supports customization from designs and samples, as well as ODM services. This indicates capability to accommodate both customer-provided specifications and supplier-supported original design manufacturing.

Product Q&A

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece, which allows customers to check the quality of the product before placing larger orders.

Q:How long is the delivery time?

Ordinary machines can be delivered within 7 days due to stock availability. For custom order machines, production takes more than 30 days.

Q:What payment methods do you accept?

We accept wire transfer (30% deposit, 70% balance before shipment), Letter of Credit (100% irrevocable), and sometimes DP. Long-term partners may use original bill of lading copies.

Q:What are the valid Incoterms for shipping?

We handle all INCOTERMS 2010, commonly using FOB, CFR, CIF, CIP, and DAP. Shipping is primarily by sea to major continents, with road/rail options for neighboring countries.

Q:How do your prices compare to factories?

As a main distributor, we offer competitive dealer prices that are often lower than factory prices, with stable rates throughout the year adjusted only for exchange rates or raw material costs.