What materials are used for the drill bits?

The drill bits are made by high quality alloy steel bar (42CrMo) and tungsten carbides.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak season and off season.

T45 76mm Thread Mining Drill Button Bit

Name: T45 76mm Thread Mining Drill Button Bit
Brand: YANTAI PANDA EQUIPMENT CO., LTD.
SKU: 1916584695

Shandong, ChinaYANTAI PANDA EQUIPMENT CO., LTD.

US$50.00-1,000.00

1 Piece

Product profile

Customization

Available

Type

Drill Tools

Certification

CE, ISO9001: 2000, API

Model NO.

r32, r28, r38, r25, t38, t45, t51, gt60

Condition

New

Diameter

76-1000mm

Material

Tungsten Carbide, High Manganese Steel

Processing Type

Forging

Use

Coal Mining,Quarry Drilling or Well Drilling

Transfer

Air/Sea/Express

Color

Request

Advantage

High Performance

Product Name

Down The Hole (DTH) Bit

Face Design

Flat;Convex;Concave

Inserts Design

Spherical; Ballistic; Parabolic

Transport Package

Wooden Box or as Customers Inquire

Specification

76-1000mm

Trademark

PANDA

Origin

Shandong China

HS Code

82071990

Production Capacity

2000 Pieces / Week

Key features

Customizable Design: Custom thread, face, and insert shapes available for specific drilling needs.

High Performance: Made of high-quality alloy steel and tungsten carbides for tough rock drilling.

Wide Application: Suitable for soft, loose-medium, and hard rock (f=8~18) drilling.

Multiple Thread Options: Compatible with R22, R25, R28, T38, T45, T51, ST58, T60 rods.

Strict Quality Control: 100% strict inspection and testing for every order before packing.

Free Replacement: Free replacement provided for problems caused by product quality.

Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.

Company profile

High Repeat Buyers ChoiceQuality Assurance100% Finished Products InspectionR&D Capabilities

YANTAI PANDA EQUIPMENT CO., LTD.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2008-08-09Nearest Port: qingdao, beijing, shenzhenAverage Response Time: ≤0.59hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryYANTAI PANDA EQUIPMENT CO., LTD. is a China-based manufacturer of drilling, mining, breaking, grinding, and stone-cutting equipment. It reports ISO 9001 and EICC certifications, 31–40 quality-control staff, and 41–50 years of combined R&D-engineer experience. Listed annual capacity is 50,000 pieces each for DTH bits, hammers, and pipes, with lead times within 15 working days in both peak and off-peak seasons. The supplier supports multiple customization methods and exports to a broad range of regions. However, documented service-management procedures, complaint handling, corrective actions, and supplier-assessment records are absent. It also reports no overseas agents, branches, warehouses, showrooms, SDK availability, or OEM service for popular brands. Financial credibility and customer-case strength cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory, operating as YANTAI PANDA EQUIPMENT CO., LTD. in China. This confirms direct manufacturing status rather than a trading-only profile.

CertificationsThe supplier reports certification of its management systems to ISO 9001 and EICC. These stated certifications provide explicit evidence of formal management-system recognition, although the slices do not provide certificate numbers, validity dates, or scope.

After-Sales capabilityThe supplier has no written procedures or records for customer complaints, corrective and preventive actions, or effective service-capability assessment. It also reports no overseas agents or branches, no overseas warehouse, and no overseas showroom, although it has participated in the CTT Exhibition and offers in-stock service capacity.

Production capacityReported annual capacity is 50,000 pieces each for DTH bits, DTH hammers, and DTH pipes, with lead times within 15 working days during both peak and off-peak seasons. The supplier also reports in-stock capability, 31–40 quality-control staff, and manufacturer status; however, outsourcing controls are stated as unknown.

Customization capabilityThe supplier explicitly supports customization from samples, designs, and full specifications, as well as minor and flexible customization. This provides direct evidence of broad customization capability.

Product Q&A

Q:Can I have a sample for testing?

Samples are still to be paid but discounted price can be provided.

Q:Do you have the inspection procedures?

100% strict inspection and testing for every order before packing.

Q:How can i get the after sale services?

Free replacement will provide once the problems casued by our product quality.

Q:Can I have a visit to your factory before the order?

Sure, welcome, here is our address: Yantai, Shandong.

Q:What customization options are available?

We can design customized thread button drill bits according to different drilling application, including thread type, bit button shape, and bit face shape.