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.

M35 HSS-E Co5% Cobalt Drill Bit & Heavy Duty M42 HSS Co8% Extra Last Drilling for Stainless Steel Hardened Steel Tough Metal

$0.08-0.11 /pieces

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

MOQ 100 pieces
Model NO. db-2237
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

useMetal Drillingdrill typeTwist Drill Bit
Total Length19-200mm(0.75-7.87in)finishGold
customized supportOEM, ODM, OBMProduct NameTwist Drill Bit
MaterialM35 HSS Co5% or M42 HSS Co8%ProcessFully Precision Ground
Length StandardDIN338 or Jobber LengthFlute TypeType N Spiral Flute, Right Hand
Point Angle135 Degree Split Point or othersShankStraight Shank or 3 Flats Shank
Sizes1-20mm, 1/64 to 1 Inch , A to Z, 1# to 90#Surface FinishGold Oxide or TiN Coated
Application:For Stainless Steel Hard Metal Aluminium Drilling

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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M35 HSS-E Co5% Cobalt Drill Bit & Heavy Duty M42 HSS Co8% Extra Last Drilling for Stainless Steel Hardened Steel Tough Metal

SKU: db-2237

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