What materials are used for the drill bits?

The button bits are made by high quality tungsten carbides and steel, through heat treatment for hard rock drilling.

What are the main advantages of these drill bits?

They provide leading strength and penetration rates, excellent straightness, hole clean quality, and higher drilling efficiency compared to tapered chisel bits.

Made in China Rock Blasting for Drilling Rig Tapered Tools of Rods

Name: Made in China Rock Blasting for Drilling Rig Tapered Tools of Rods
Brand: YANTAI PANDA EQUIPMENT CO., LTD.
SKU: 1940947765

Shandong, ChinaYANTAI PANDA EQUIPMENT CO., LTD.

US$3.00-40.00

1 Piece

Product profile

Customization

Available

Warranty

1year

Type

Drill Tools

Model NO.

H22*108, 25*108, 25*159

Application

Drilling and Construction

Certification

CE, ISO9001: 2000

Condition

New

Diameter

22mm, 25mm, 19mm

Shank

H22mm*108mm H19X109mm

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

Taper Drill Rod

Inserts Design

Spherical; Ballistic; Parabolic

Transport Package

Wooden Box or as Customers Inquire

Specification

7° , 11° , 12°

Trademark

PANDA

Origin

Shandong China

HS Code

82071990

Production Capacity

20000 Pieces / Week

Key features

Customizable Design: Manufactured according to customer samples, drawings, diameter, button shape, and flushing holes.

High Efficiency: Superior penetration rates and longer primary drilling time compared to tapered chisel bits.

Premium Materials: Constructed from high-quality tungsten carbide and skirt steel with heat treatment for hard rock.

Versatile Applications: Suitable for coal mining, quarry drilling, and well drilling operations.

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

Certified Product: CE and ISO9001: 2000 certified for quality and safety standards.

Warranty Coverage: 1-year warranty with free replacement for problems caused by product quality.

Fuel Cost Savings: Optimized design transmits intensive impact energy with minimal loss to save fuel costs.

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: ≤1.63hTerms 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?

PANDADRILL can design and manufacture according to customers' samples or drawings of the diameter, buttons, flushing holes quantity, button shape, and face shape.