Import 102mm T51 Drill Button Bit Tungsten Carbide — Buy in wholesale FOB from Supplier in China

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102mm T51 Drill Button Bit Tungsten carbide by Maxdrill Rock Tools
Harbor
102mm T51 Drill Button Bit Tungsten carbide - Image 1

102mm T51 Drill Button Bit Tungsten carbide

🕐Last updated: Jun 26, 2026
115/ Bags
Min. Order: 1 Bags
💱₹115.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryDrilling Machines & Tools
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import 102mm T51 Drill Button Bit Tungsten Carbide from Maxdrill Rock Tools - China Wholesale Supply

Maxdrill Rock Tools supplies the 102mm T51 Drill Button Bit, a tungsten carbide-tipped drill bit designed for top-hammer rock drilling. The bit has a 102 mm diameter, uses a T51 thread connection, and carries 14 buttons on the face. It is available in flat face and drop centre configurations, with normal and retrac body options.

Tungsten carbide buttons are the primary wear element in percussive drill bits, and this model is offered with spherical, ballistic, and conical button profiles. Spherical buttons provide the longest wear life in abrasive ground, while ballistic and conical shapes deliver faster penetration in medium-hard to hard rock. Typical industry specifications for a 102 mm T51 button bit include a carbide grade of K40 or equivalent (cobalt content 8 to 12%), button protrusion of 8 to 12 mm, and a flushing hole configuration of 2 to 3 water channels. The T51 thread is a standard Atlas Copco / Epiroc shank interface used widely in underground and surface mining rigs.

These bits are used in bench drilling, production drilling, and tunnelling operations across mining, quarrying, and civil construction. Buyers include mining contractors, drill rig operators, and hard-rock consumable distributors. Maxdrill Rock Tools is based in Guiyang, Guizhou, China; buyers should confirm exact MOQ, available button configurations, lead time, and whether the supplier holds ISO 9001 or equivalent quality certification before placing a bulk order.

Technical Specifications for Maxdrill Rock Tools 102mm T51 Drill Button Bit Tungsten Carbide
Bit Diameter102 mm
Thread ConnectionT51 (Atlas Copco / Epiroc standard)
Number of Buttons14
Face Design OptionsFlat face, Drop centre
Body Type OptionsNormal body, Retrac body
Button MaterialTungsten carbide
Button Profile OptionsSpherical, Ballistic, Conical
Typical Carbide GradeK40 equivalent, 8 - 12% cobalt (standard for rock drill buttons)
Typical Button Protrusion8 - 12 mm (standard for 102mm button bits)
Typical Flushing Configuration2 - 3 water holes (standard for T51 button bits)
About Maxdrill Rock Tools - Rock Drilling Tools Supplier in China
🏭
Maxdrill Rock Tools
China Harbor
4.5(0)

Maxdrill Rock Tools is located at 9F, Fuzhong International Plaza, No. 72 Xinhu Road, Nanming District, Guiyang, Guizhou 550002, China. The company operates in the rock drilling consumables sector, supplying button bits and related tools. Its listing is verified on the harbour tier, though no response rate data is currently available.

The product listing provides technical specifications for the 102mm T51 bit but does not disclose the supplier's year of establishment, factory location, production capacity, workforce, or specific certifications. Buyers should request these details, along with quality management documentation and sample availability, directly from Maxdrill Rock Tools before committing to a supply agreement.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About 102mm T51 Drill Button Bit Tungsten Carbide from Maxdrill Rock Tools
T51 is a standard thread interface developed by Atlas Copco (now Epiroc) for top-hammer drilling equipment. It specifies a particular thread pitch, diameter, and taper that must match the drill rod and shank adapter. Ensure your drill rig and rod inventory are T51-compatible before ordering this bit.

Sourcing 102mm T51 Drill Button Bit Tungsten Carbide from Maxdrill Rock Tools - China Import Guide

Before ordering the 102mm T51 Drill Button Bit from Maxdrill Rock Tools, confirm the exact carbide grade and hardness (typically HRA 87 to 89 for rock drilling applications). Request a technical data sheet that includes button impact toughness values and the steel body material specification. These details determine how the bit performs under your specific percussive energy and feed force settings.

For logistics, verify the shipping terms (FOB Guiyang or nearest port, CIF to your destination), lead time from order confirmation, and packaging details. Drill bits are heavy and the tungsten carbide buttons are brittle, so proper packaging with individual bit separation is essential. Ask whether the supplier can provide ISPM-15 compliant wooden crates if your country requires fumigated wood packaging.

Quality assurance should include checking thread tolerance against the T51 standard, verifying button brazing integrity (no visible gaps or discolouration around the carbide-seat joint), and confirming that the bit body is heat-treated to the correct hardness range. Negotiate a clear defect replacement policy in your purchase contract, and consider requesting a pre-shipment inspection for the first order to validate consistency before scaling up.

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Buy 102mm T51 Drill Button Bi in Bulk — Verified Supplier in China

When sourcing 102mm T51 Drill Button Bit Tungsten Carbide for your business, securing the right balance of quality and cost is essential. Maxdrill Rock Tools, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $115/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Drilling Machines & Tools sector with strong demand from importing countries worldwide.

102mm T51 Drill Button Bi Specifications, Trade Terms & Pricing

Importing 102mm T51 Drill Button Bi requires careful attention to shipping logistics, customs compliance, and secure payment terms. Maxdrill Rock Tools offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.

About Maxdrill Rock Tools — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 102mm T51 Drill Button Bi has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Drilling Machines & Tools category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import 102mm T51 Drill Button Bi — Shipping, Logistics & Customs

Importing 102mm T51 Drill Button Bi requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About 102mm T51 Drill Button Bi

What is the wholesale price of 102mm T51 Drill Button Bit Tungsten Carbide?

The current listed wholesale price for 102mm T51 Drill Button Bit Tungsten Carbide from Maxdrill Rock Tools is $115/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Maxdrill Rock Tools through EximNext.

What is the Minimum Order Quantity (MOQ) for 102mm T51 Drill Button Bi?

The supplier, Maxdrill Rock Tools, has set a Minimum Order Quantity (MOQ) of 1 Bags for 102mm T51 Drill Button Bi. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 102mm T51 Drill Button Bit Tungsten Carbide?

The HS Code classification for 102mm T51 Drill Button Bit Tungsten Carbide depends on the specific grade and form. Contact Maxdrill Rock Tools through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import 102mm T51 Drill Button Bi from China?

To import 102mm T51 Drill Button Bi from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Maxdrill Rock Tools. Ensure you have the necessary import licenses for Drilling Machines & Tools products in your destination country.

Is Maxdrill Rock Tools a verified supplier?

Yes, Maxdrill Rock Tools is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of 102mm T51 Drill Button Bit Tungsten Carbide?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Maxdrill Rock Tools through EximNext.

What packaging options are available for bulk orders of 102mm T51 Drill Button Bi?

Maxdrill Rock Tools offers 102mm T51 Drill Button Bi with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 102mm T51 Drill Button Bi the most?

102mm T51 Drill Button Bi is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Maxdrill Rock Tools through our platform.

What certifications does this 102mm T51 Drill Button Bi supplier hold?

Maxdrill Rock Tools maintains international quality certifications. These ensure that the 102mm T51 Drill Button Bi meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 102mm T51 Drill Button Bit Tungsten Carbide on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Maxdrill Rock Tools will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Maxdrill Rock Tools.

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