Micro Threading Bars

HY Cutting Tools manufactures solid carbide micro threading bars for precision internal threading in small bores, with multiple thread profiles, minimum bore sizes, working lengths, shank diameters and custom geometry options for CNC and Swiss-type applications.

Need Help Choosing a Micro Tool?

Send us the minimum bore, machining operation, groove or thread size, working length and shank diameter for tool selection.

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Technical Resources

Micro Tooling Resources Product Catalogs & Cutting Data

OEM & Custom Supply

Custom specifications, marking, packaging and private-label supply available.

OEM & Private Label Services

Micro Internal Threading Bars for Distributor & OEM Supply

Micro threading bars serve thread turning inside small bores. HY Cutting Tools reviews distributor selections by thread standard, pitch, minimum bore diameter and working reach.

Provide thread form, pitch or TPI, cutting direction, shank diameter, thread length and quantity. Confirm bore clearance, holder fit and the material-specific geometry before requesting samples, custom profiles or customer-labeled packaging.

Need private-label micro threading bars? View our OEM & Private Label Services to review thread profiles, pitch requirements, bore clearance and customer labeling.