Deep Hole Twist Drill Bits

Deep Hole Twist Drill Bits for deep-hole drilling in steel, cast iron and alloy parts, with OEM/ODM options, stable supply and custom specs for industrial buyers.

Extra Long Drill Bits for Deep Hole Drilling Hss Drill Bit

$7.80-9.80 /pieces

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

MOQ 300 pieces
Model NO. db-3541
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

useMetal Drillingdrill typeHSS Drill Bit
Total Length56-316mm(2.20-12.44in)finishBlack Oxide, White, Black Oxide&polish, Titanium Plating, Cobalt Plating, Amber, Amber &black Oxide
customized supportOEMProcessRoll Forged, Roll&Polished, Fully Ground, Milled
StandardDIN338, DIN340, DIN1897, DIN1869, Jobber LengthShankStraight Shank , reduce shank , Triangle ,Milled Hexagon
Point Angle118° or 135°

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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Extra Long Drill Bits for Deep Hole Drilling Hss Drill Bit

SKU: db-3541

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