Step Drill Bits

Step Drill Bits for sheet metal, plastic, and light fabrication, available in OEM/ODM specifications with consistent production, strict inspection, and steady supply for importers, wholesalers, and industrial buyers.

RZ0019J 3-Piece 4-12/4-20/4-32mm HSS Spiral Groove Step Drill Bit Set Titanium Coated for Wood and Metal

$2.79-2.88 /pieces

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

MOQ 10 pieces
Model NO. db-11522
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

useWood Drillingdrill typeStep drill bit
Total LengthotherfinishTitanium Plating
customized supportOEMworking length (mm)Customized
Product NameStep Drill BitProduct MaterialGolden (as pictures show)
Package includes3pcs x HSS Spiral Grooved Step Drill Setpackagingplastic bag packaging
multiple usageDeburring, chamfering, rounding holesKeywordCone Drill Bits

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.

Copyright © 2026 China Loong Drill Bits Co., Ltd. All rights reserved.
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RZ0019J 3-Piece 4-12/4-20/4-32mm HSS Spiral Groove Step Drill Bit Set Titanium Coated for Wood and Metal

SKU: db-11522

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