Largest Online Supplier in the USA for Carbide Inserts and Cutting Tools

Based in the USA, is the largest online supplier of carbide inserts and cutting tools. Choose from industry leaders Kennametal, Iscar, Mitsubishi Carbide, Seco, Garr Tool, Tungaloy-NTK, Widia, SGS, Kyocera, Walter, Allied Machine, Tool-Flo, Harvey Tool, Helical Solutions, Titan USA, and our Carbide Depot brand. All suppliers drop ship same day straight to you for fast deliveries! Check out our customer reviews or reach us by phone at 205-942-6005.

Shop our newest suppliers: and


NEW Supplier Storefronts

Allied Machine Carbide Depot Dapra Fullerton Tool
Garr Tool Hanita Harvey Tool Helical Solutions
Iscar Kennametal Kyocera Micro 100
Mitsubishi Carbide Moldino Prototyp Seco
SGS Titan USA Titex Tool-Flo
Tungaloy-NTK Walter Widia

Carbide Depot chipbreaker and tool images use these color codes to represent the corresponding material recommendations.

Carbide inserts are replaceable and usually indexable bits of cemented carbide used in machining steels, cast iron, high temperature alloys, and nonferrous materials. Carbide inserts allow faster machining and leave better finishes on metal parts. Carbide inserts can withstand higher temperatures than high speed steel tools. Our products include the following:

  • Indexable Inserts
    • Carbide Inserts
    • Cermet Inserts
    • Ceramic Inserts
    • PCD and PCBN Tipped Inserts
  • Toolholders
  • Boring Bars
  • Milling Cutters
    • Face Mills
    • Indexable Endmills
    • Hi Feed Cutters
    • Slotting Cutters
  • Rotary Holders
    • CAT 40 V-Flange
    • CAT 50 V-Flange
    • Collet Chucks
    • Endmill Holders
    • Shell Mill Holders
    • Collets
  • Carbide Endmills
  • Carbide Drills
    • Solid Carbide Drills
    • Indexable Carbide Drills
  • Shim Seats
  • Carbide Burs
  • Threadmills
  • Taps

Trusted Carbide Tooling Online Store

For over twenty years, Carbide Depot has been committed to providing our customers with a large selection of carbide inserts and cutting tools at competitive prices. We also offer a vast array of technical resources, reference tables, and online calculators for easy comparison shopping, and to help you get the right tools for your particular application. Shop online with us today to get the best deals and fastest deliveries on carbide inserts and related cutting tools!