Solid-carbide boring bar for small-hole internal grooving on CNC lathes, designed to provide stable cutting in compact bores.
Key Features
Solid-carbide construction for rigidity, wear resistance and consistent small-bore machining.
Sharp cutting geometry helps reduce cutting resistance and support a clean groove finish.
Coated cutting edge improves heat and oxidation resistance in suitable applications.
Round shank design supports secure clamping in compatible boring-bar holders.
Application
The MKR series is intended primarily for internal grooving. The original product data indicates use in bores above approximately 4 mm, depending on tool size and groove geometry.
Selection
Select the required MKR shank diameter, nose radius and cutting length from the variant menu. Confirm bore diameter, groove geometry and required reach before machining.
