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Micro100 tools

Micro 100 Cutting Tools

Micro 100 is a leading manufacturer of high-performance solid carbide cutting tools and indexable tooling systems, with a catalog of more than 10,694 SKUs spanning turning, milling, holemaking, threading, and tool holders. Browse the complete Micro 100 lineup below — or jump straight to a series, section, or SKU.

All Categories

Every Micro 100 series, section, and product family, organized by tool type.

Turning Tools7,566

Solid carbide and indexable turning tools for inside and outside diameter operations — boring bars, threading tools, grooving tools, and full holder lines.

Milling Tools1,646

End mills, ball mills, corner-radius and specialty milling cutters for high-performance metal removal in a wide range of materials.

End Mills (785)

Tool Holders & Systems846

Rotary tool holders, collets, and modular systems engineered to mate with Micro 100's cutting tool line.

Collets (243)

Holemaking & Threading Tools394

Spotting and miniature drills, reamers, and thread mills built for small-feature precision holemaking and threading.

Drills (257)

Blanks, Sets & Accessories242

Carbide blanks, tool sets, and supporting accessories for shop use and tooling fabrication.

Blanks (119)
Sets (31)

Looking for a Specific Micro 100 SKU?

Use the site search at the top of every page. Micro 100 SKUs are typically alphanumeric — e.g. micro100-SBM250, micro100-10-3151, or micro100-AECM-0603-4. You can also browse the full Micro 100 brand archive.

⚠ WARNING: Micro 100 cutting tools can expose you to chemicals including cobalt, which is known to the State of California to cause cancer.
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Showing 649–672 of 11999 results

Micro 100 — Micro-StandardBoring-004_UN_Rep

Internal Diameter (ID) - Standard

Micro 100 – BB-090300S Standard – Boring Tools – Right Hand – Sharp

$41.95
Micro 100 — Micro-StandardBoring-004_ALTIN_Rep

Internal Diameter (ID) - Standard

Micro 100 – BB-090300SX Standard – Boring Tools – Right Hand – Sharp

$48.40
Micro 100 — Micro-StandardBoring-002_ALTIN_Rep

Internal Diameter (ID) - Standard

Micro 100 – BB-090300X Standard – Boring Tools – Right Hand

$50.95
Micro 100 — Micro-StandardBoring-004_UN_Rep

Internal Diameter (ID) - Standard

Micro 100 – BB-090400S Standard – Boring Tools – Right Hand – Sharp

$41.95
Micro 100 — Micro-StandardBoring-004_TIN_Rep

Internal Diameter (ID) - Standard

Micro 100 – BB-090400SG Standard – Boring Tools – Right Hand – Sharp

$48.70
Micro 100 — Micro-StandardBoring-004_ALTIN_Rep

Internal Diameter (ID) - Standard

Micro 100 – BB-090400SX Standard – Boring Tools – Right Hand – Sharp

$48.70