What is the minimum order quantity?

The minimum order quantity is 2 pieces.

What certifications do you have?

Our products are certified under ISO 9001:2015 and SGS standards.

Durable T51 102mm Button Bits for Efficient Drilling

Name: Durable T51 102mm Button Bits for Efficient Drilling
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 2052728925

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$27.90

50-99 Pieces

US$26.80

100-499 Pieces

US$26.20

500-999 Pieces

US$25.00

1,000+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Certification

ISO 9001:2015

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel & Tungsten Carbides

Color

Red

Button Shape

Spherical, Ballistic, Semi-Ballistic

Application

Tunneling, Mining, Quarrying

Transport Package

Carton&Plywood Pallet

Specification

T51 102mm

Trademark

MAXDRILL

Origin

China

HS Code

8207130000

Production Capacity

10000PCS/Month

Key features

High-Quality Materials: Constructed with Ovako and Timken alloy steel and tungsten carbides for strength and reliability.

Versatile Button Shapes: Available in Spherical, Ballistic, and Semi-Ballistic shapes to suit different drilling needs.

Wide Application Range: Ideal for tunneling, mining, quarrying, slope anchoring, and mine exploration projects.

Certified Quality: ISO 9001:2015 and SGS certified with 100% visual inspection for every order.

Fast Stock Delivery: Production takes 25 days normally, but only 2-3 days if stock is available for requested sizes.

Comprehensive After-Sales: 24-hour response time, 24/7 technical support, and free replacement for quality failures.

Flexible Customization: Offers full customization, minor customization, and options based on samples or designs.

Multiple Payment Options: Accepts T/T, Western Union, L/C at sight, LC, D/P, PayPal, and small-amount payments.

Company profile

Years of Export ExperienceSelf-brandedFast Delivery100% Finished Products Inspection

Maxdrill Rock Tools Co., Ltd.

Guizhou, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.19h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and a trading company located in Guiyang, with associated-company activity in wholesale and retail. It demonstrates broad customization, ODM availability, recent product development, and OEM service for well-known brands. Production information states five production lines and annual output of 100,000 pieces each for button bits, drill rods, shank adaptors, and couplings. Export sales account for 71%–90%, with markets in South America, Europe, and North America. Service procedures for supplier assessment, corrective actions, and complaint handling are documented and followed. However, the supplier reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation; it also has no available SDK. Finished-product inspection has instructions but no written records. No certification information or specific customer names/cases are provided.

After-Sales capabilityThe supplier has clear procedures and followed records for customer complaints, corrective and preventive actions, and service-capability assessment. However, it reports no overseas warehouse, showroom, agent or branch, and no offline trade-show participation, while the stated number of countries offering overseas services is zero; this supports documented complaint handling but limited overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, demonstrating product-development activity. Nevertheless, it has no available SDK, and total R&D engineer experience is stated as two years, so the evidence supports some innovation capability but not a strong or broad technical platform.

Production capacityProduction information states five production lines and annual output of 100,000 pieces each for button bits, drill rods, shank adaptors, and couplings, with exports representing 71%–90% of total sales. The supplier also cites self-provided raw materials, advanced production equipment, and staff training; however, finished-product inspection has instructions but no written records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently in both the R&D and manufacturing information, indicating broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of branded-customer experience. No brand names, project descriptions, order references, or independently verifiable customer cases are provided.

Product Q&A

Q:What are the payment methods?

We accept T/T (Telegraphic Transfer), Western Union, L/C at sight, LC, D/P, PayPal, and small-amount payments.

Q:How long does production take?

Normally it takes 25 days based on order quantity. If we have stock for your requested size, it takes only 2 or 3 days.

Q:What are the shipping options?

For sample orders, we suggest courier express (DHL/UPS/TNT/FEDEX) or air. For bulk orders, we suggest air or sea.

Q:How do you ensure quality?

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

Q:What is the after-sales service policy?

Our sales team responds within 24 hours (excluding holidays), technical support is available anytime, and we provide free replacement for confirmed quality failures.