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Provides Precise Positioning Highly Precise Hole Diameter Tc Drill Bit
US$50.00-150.00
10 Pieces
Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Type

PDC Bit

Usage

Coring

Model NO.

AQ,BQ,LTK48,NQ,NQ3,HQ,HQ3,PQ,PQ3 NTW, BTW, HTW

Certification

CE, ISO

Material

Carbon Steel

Property

Coring

Industry

Geological Survey

Payment Term

Tt or LC

Product Name

Impregnated Diamond Core Bit

Thread Type

Pi, Metric, Dcdma etc.

Connection

Male/Female

Surface Finish

Smooth

Name

PDC

Full Name

Polycrystalline Diamond Compact

Machine Type

Drill Tool

Application

Groutiong Coal Mine Gas Discharge Water Well Drill

Formation

Medium Hard, Hard Rock Formation

Transport Package

Nude/Wooden Case/Carten

Specification

PQNQHQNTWHTWNQ3HQ3

Trademark

BEST

Origin

China

HS Code

82071910

Production Capacity

500000 Pieces/Year

Key features

High Precision Positioning: Provides precise positioning for highly accurate hole diameter drilling operations.
Versatile Material Compatibility: Suitable for drilling stainless steel, cast iron, aluminum, brass, copper, and plastic laminates.
Wide Size Range: Available in Q, Wireline, T2, TT, T6, T6S, T, Z, B, MLC, LTK, WF, WT, WG, WM series and Chinese standards.
Advanced Coating Options: Features AlTiN, CrN, and ZrN coatings for enhanced wear resistance, lubricity, and heat stability.
CE and ISO Certified: Meets international quality and safety standards with CE and ISO certifications.
Fast Lead Time: Average lead time within 15 working days for both peak and off-season periods.
Carbon Steel Construction: Made from durable carbon steel with smooth surface finish for reliable performance.
Flexible Payment Terms: Accepts LC, T/T, and PayPal for convenient international transaction options.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2021-03-01Nearest Port: Shanghai, NingboAverage Response Time: ≤10.84hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryBest Drilling Equipment (Wuxi) Co., Ltd. is identified as a Chinese manufacturer/factory in Jiangsu, with seven production lines and business activities covering geological exploration equipment, specialized instruments, metal materials, seals, alloys, and related products. The supplier demonstrates documented procedures and records for corrective/preventive actions and customer complaints, and reports quality assurance in quality-control processes. It offers broad customization and ODM services, but reported no new products in the past year and has no SDK. Key operational gaps include no valid manufacturing contract with affiliated subcontractors, no outsourcing SOP, no ongoing production-volume reconciliation, and no overseas warehouse, showroom, agents, or branches. No certification, financial performance, or customer-case evidence is provided.
Supplier typeThe supplier is identified as a Manufacturer/Factory and a limited company, operating in Wuxi, Jiangsu, China. Its stated business scope includes manufacturing specialized geological exploration equipment and instruments, as well as metal-related products.
After-Sales capabilityThe supplier has documented procedures and records for corrective/preventive actions and customer complaints, supporting an established service-response process. However, it has no overseas warehouse, showroom, agents, or branches, and reports services in zero overseas countries, limiting demonstrated overseas after-sales infrastructure.
Production capacityThe supplier reports seven production lines and in-stock capacity, indicating established manufacturing resources. Nevertheless, it lacks a valid contract with affiliated subcontractors, has no outsourcing SOP, and does not continuously reconcile production quantities for each batch or lot, creating documented production-control weaknesses.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:Can TC drill bits be used for drilling in stainless steel?
A:
Yes, TC drill bits are suitable for drilling in stainless steel. They are designed to handle the hardness and toughness of stainless steel materials.
Q:Can TC drill bits be used for drilling in cast iron?
A:
Yes, TC drill bits are suitable for drilling in cast iron. They can effectively drill through the hardness of cast iron materials.
Q:Can TC drill bits be used for drilling in aluminum?
A:
Yes, TC drill bits can be used for drilling in aluminum. They offer good cutting performance and chip evacuation in aluminum materials.
Q:Can TC drill bits be used for drilling in brass or copper?
A:
Yes, TC drill bits can be used for drilling in brass or copper. They provide efficient cutting action in these softer metals.
Q:Can TC drill bits be used for drilling in plastic laminates?
A:
Yes, TC drill bits can be used for drilling in plastic laminates. They offer precise drilling without causing excessive chipping or damage to the laminate surface.

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