Cobalt HSS Drill Bits

Cobalt HSS Drill Bits for drilling stainless steel, alloy steel and hard metals, with OEM/ODM customization, stable supply and export-ready production.

Thermal Friction Hot Melt Short Drill Bit Solid Carbide Hole Making Tool M3M4M5M6M8M10M12 Form Drill Standard Round Type

$17.68 /set

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 set
Model NO. db-2549
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

useMetal Drillingdrill typeCenter Drill Bit
Shank Diameter3/16 inTotal Length80mm(3.15in)
finishBlack Oxidecustomized supportOEM, ODM
TypeTwist Drill,Step Drill,Center Drill,Countersink Drill,Spade DrillMaterialHSS,HSS-Co,Carbide,Cobalt,Diamond-Coated,Tungsten Carbide
CoatingTiN,TiAlN,TiCN,Black Oxide,UncoatedApplicationMetal,Stainless Steel,Aluminum,Wood,Plastic,Concrete
Cutting DirectionRight-hand,Left-handFlute TypeStraight Flute,Spiral Flute,Parabolic Flute
MOQ10 SetsPoint Angle118°,135°,Customized
Shank TypeStraight Shank,Taper Shank,Hex Shank,Round ShankSurface FinishBright Finish,Black Oxide,Polished

We are China Loong Drill Bits Co., Ltd., a professional manufacturer and supplier specializing in Drill Bits. We have brought together and coordinated resources across the Drill Bits supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

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Thermal Friction Hot Melt Short Drill Bit Solid Carbide Hole Making Tool M3M4M5M6M8M10M12 Form Drill Standard Round Type

SKU: db-2549

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