The Carmex Carbide Tiny Tool is a precision solid carbide bar engineered for full-radius grooving and general turning tasks. Its compact geometry—7.1 mm minimum diameter with a 1.5 mm groove width and a 22 mm reach—lets you access tight pockets and small-diameter parts while delivering accurate groove profiles and a clean surface finish.

Available in two high-performance grades, BXC and BMK, the tool adapts to a wide range of materials and cutting speeds. BXC is a PVD TiN-coated grade optimized for low-speed cuts on stainless steels (ISO P30-P50 / K25-K40), providing reliable performance in tougher alloys. BMK is a sub-micron grade with an advanced PVD triple coating (ISO K10-K20), offering exceptional heat resistance and smooth cutting for broader material use—making it a versatile, all-purpose choice.

• Dedicated full-radius grooving geometry: Delivers precise groove profiles with a smooth cut, reducing finishing time and improving surface quality on every part.
• Two coated grades for versatile material handling: Choose BXC for stainless steels at lower speeds or BMK for high-heat, all-material performance, extending tool life and maintaining consistent results.
• Compact, robust carbide with exact dimensions: 7.1 mm minimum diameter, 1.5 mm groove width, and 22 mm reach ensure reliable engagement in tight spaces and predictable groove depth across jobs.

Whether you’re optimizing a manufacturing line or tackling precision finesse work in a home shop, the Carmex Tiny Tool delivers dependable performance, long tool life, and consistent groove quality— helping you finish projects faster with less rework and more confidence.