U-Drill Inserts

HY Cutting Tools supplies carbide U-drill inserts for indexable drilling, hole making and general CNC machining, with multiple insert geometries, carbide grades, chipbreakers and coating options for steel, stainless steel, cast iron and other machining materials.

Need Help Choosing an Insert?

Send us the machining operation, workpiece material, insert designation and cutting conditions. We can help match a suitable grade and geometry.

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Technical Resources

CNC Insert Resources Product Catalogs & Cutting Data

OEM & Custom Supply

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

OEM & Private Label Services

Indexable U-Drill Inserts for Wholesale Supply

HY Cutting Tools supplies insert selections for indexable U-drill systems. Distributor orders should identify the drill-body model, insert family and center or peripheral position where the system uses different configurations.

Send the full insert code, grade, chipbreaker, drill diameter, body model and quantity. Similar-looking insert families are not automatically interchangeable; confirm pocket fit, fixing components and position-specific requirements before arranging samples or repeat supply.

Need private-label inserts for indexable U-drills? View our OEM & Private Label Services to review drill-system compatibility, position-specific selections, mixed-model orders and box labeling.