What types of buttons are available?

We offer hemispherical (for very hard rocks), ballistic and semiballistic (for medium hard rocks), and conical (for soft rocks).

Durable T38 Retrac Bit Dia. 64mm for Efficient Bench & Long Hole Drilling

Name: Durable T38 Retrac Bit Dia. 64mm for Efficient Bench & Long Hole Drilling
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 1988100221

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$131.60

10-49 Pieces

US$111.20

50+ Pieces

Sample price:US$131.60/piece.Request sample

Product profile

Customization

Available

Customized

Standard

GB/T2828.1-2003

Model NO.

T38

Length

Thread Length

Type

Rock Drilling Bit

Material

Alloy Steel & Tungsten Carbides

Usage

Rock Drilling

Product Name

Drilling Rig Top Hammer

Diameter

64mm

Part No.

3064t3810dr

Thread

T38 Button Bit

Class

Hard

Application

Drifting&Tunneling

Brand Name

Maxdrill

Machine Type

Drilling Tools

Use

Ore Mining

Body

Retrac Skirt

Button Bit

Drop Center

Other Thread

R25, R32, R35, T45, T51, St58, St68, Gt60

Key Words

Rock Drilling Bit

Application Industries

Construction Works, Energy & Mining

Type Name

Drill Bit

Transport Package

Carton&Plywood Pallet

Specification

Dia.: 64mm

Trademark

Maxdrill

Origin

China

HS Code

82071300

Production Capacity

10000/PC Year

Key features

Durable Tungsten Carbide Material: Constructed from high-quality alloy steel and tungsten carbides for long-lasting performance.

Versatile Rock Drilling Application: Ideal for drifting, tunneling, ore mining, and construction works in various rock hardness.

Multiple Button Configurations: Available with hemispherical, ballistic, semiballistic, and conical buttons for different rock types.

Fast Stock Delivery: Only 2-3 days production time available if the requested size is in stock.

Comprehensive Quality Control: Strict inspection and testing performed on every order by experienced QC staff before shipping.

24-Hour Response Support: Sales team responds to inquiries within 24 hours excluding holidays with technical support available anytime.

Free Quality Replacement: Free replacement provided once product quality failure is confirmed.

Flexible Customization Options: Offers full, minor, and flexible customization from samples and designs.

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: ≤2.52h

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.