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.
Every Micro 100 series, section, and product family, organized by tool type.
Solid carbide and indexable turning tools for inside and outside diameter operations — boring bars, threading tools, grooving tools, and full holder lines.
End mills, ball mills, corner-radius and specialty milling cutters for high-performance metal removal in a wide range of materials.
Rotary tool holders, collets, and modular systems engineered to mate with Micro 100's cutting tool line.
Spotting and miniature drills, reamers, and thread mills built for small-feature precision holemaking and threading.
Carbide blanks, tool sets, and supporting accessories for shop use and tooling fabrication.
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.
Helical Back Rake
Helical Back Rake
Micro 100 – HBB-040250X Standard – Boring Tools – Helical Back Rake
Helical Back Rake
Micro 100 – HBB-050312X Standard – Boring Tools – Helical Back Rake
Helical Back Rake
Micro 100 – HBB-060375 Standard – Boring Tools – Helical Back Rake
Helical Back Rake
Micro 100 – HBB-060375X Standard – Boring Tools – Helical Back Rake