The Carmex Carbide Tiny Tool is a compact threading solution designed for partial-profile, internal threading tasks. Built for left-hand operations with a 60° partial-profile geometry, it excels in tight bores and small-diameter work. This versatile tool is part of a line that delivers precise, repeatable results across a range of materials, from stainless steels to tougher alloys, with a practical 5 mm reach and a 1.2 mm minimum bore diameter for internal threading.

• Left-Hand, 60° Partial-Profile threading geometry: Optimized for internal threads in confined spaces, enabling reliable left-hand threading with precise profile control for small-diameter bores.
• Coated for durability and smooth cutting: Two coating grades enhance performance—BXC TiN coating for efficient cutting at low speeds, and BMK sub-micron grade with a triple PVD coating for exceptional heat resistance and smoother cuts.
• Material versatility and bore compatibility: Suitable for a wide range of stainless steels (ISO P30-P50 / K25-K40) and general-purpose across materials, with a minimum bore diameter of 1.2 mm providing reliable internal threading in small cavities.

This tiny threading tool combines robust carbide core performance with advanced coatings to help you complete small-diameter threads quickly and consistently. The left-hand, partial-profile design improves accessibility in tight spaces, while the coating options extend tool life and maintain a smooth chip evacuation and finish. Whether you’re working on stainless components or other materials, this tool supports efficient setups, steady cutting action, and dependable results that keep your projects moving forward.