Professional-Grade Drilling Smooth Cutting Surface Excellent Chip Evacuation Tc Drill Bit

Name: Professional-Grade Drilling Smooth Cutting Surface Excellent Chip Evacuation Tc Drill Bit
Brand: Best Drilling Equipment(Wuxi) Co., Ltd.
SKU: 1938694371

Jiangsu, ChinaBest Drilling Equipment(Wuxi) Co., Ltd.

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

Advanced Coating Technologies: Features TiN, TiCN, TiAlN, and DLC coatings for enhanced hardness, wear resistance, and tool life.

Optimized Geometry Designs: Includes parabolic flutes, split points, and variable helix designs for improved chip evacuation and accuracy.

Noise and Vibration Reduction: Incorporates vibration-damping structures and anti-vibration coatings to minimize machine wear and improve comfort.

Wide Size Compatibility: Available in Q, Wireline, T2, TT, T6, T, Z, B, MLC, LTK, WF, WT, WG, WM series and Chinese standards.

Superior Hardness Material: Constructed from tungsten carbide and cobalt, offering superior hardness and wear resistance for hard rock formations.

CE and ISO Certified: Meets international quality and safety standards with CE and ISO certifications for reliable performance.

Versatile Application Range: Suitable for coring, geological survey, coal mine gas discharge, and water well drilling in medium hard to hard rock.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods to ensure timely delivery.

Company profile

Best Drilling Equipment(Wuxi) Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2021-03-01Nearest Port: Shanghai, NingboAverage Response Time: ≤9.04hTerms 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:What is the difference between a TC drill bit and an HSS drill bit?

TC drill bits have a cutting structure made of tungsten carbide, which provides superior hardness and wear resistance compared to HSS drill bits. TC bits are better suited for drilling hard materials.

Q:Can TC drill bits be used with a hand drill?

Yes, TC drill bits can be used with both hand drills and power drills, depending on the size and type of the drill bit.

Q:Can TC drill bits be used with a cordless drill?

Yes, TC drill bits are compatible with cordless drills. However, it is important to use an appropriate drill speed and apply sufficient pressure to achieve effective drilling.

Q:Are TC drill bits suitable for drilling in plastic?

Yes, TC drill bits can be used for drilling in plastic materials. They offer good precision and control when drilling through various types of plastics.

Q:Can TC drill bits be resharpened?

TC drill bits are generally not designed to be resharpened due to the hardness and brittleness of tungsten carbide. Once the cutting edges become dull, it is more practical to replace the drill bit.