Countersink Drill Bits

Countersink Drill Bits for wood, metal and plastic finishing, with OEM/ODM customization, strict QC and steady supply for importers and distributors.

HSS Taper Drill Bit and Wood Countersink for Tapered Screw Holes

$0.48-0.50 /sets

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

MOQ 200 sets
Model NO. db-10478
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

useWood Drillingdrill typeCountersink Drill Bit
Total LengthStandard LengthfinishBlack Oxide, Bright
customized supportOEMProduct NameHSS Taper Drill Bit Wood Countersink for Tapered Hole Wood Screw
For Screw Size#4, 6, 8, 10,12,14Tapered Drill Bits MaterialHigh Speed Steel
Countersink MaterialCarbon SteelShank Type1/4 Quick Change Hex Shank
Countersink Fulte Type4 FlutesDrill Bit ShapeTapered Type
ProcessFully GroundSurface TreatmentBlack Oxide-Countersink, Bright-Tapered 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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HSS Taper Drill Bit and Wood Countersink for Tapered Screw Holes

SKU: db-10478

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