Carmex Carbide Tiny Tool - Threading - MIL - 55° Partial - BXC Grade - 5.1mm Minimum Diameter x 15mm Reach (Left Hand)

The Carmex Carbide Tiny Tool is a compact left‑hand threading bar designed for precision internal threads in tight bores. It supports 55° thread forms and is well-suited for stainless steels and other demanding materials when paired with the correct coating. With a 5.1 mm minimum diameter, a 15 mm reach, and a minimum bore diameter of 1.2 mm (0.05 in), it reaches narrow interiors without sacrificing rigidity or thread quality. The line offers two coating grades—BXC TiN for low cutting speeds and BMK with advanced PVD triple coating—giving you flexibility to optimize performance for your material and process.

• 55° partial-profile threading design: Engineered to cut internal threads with a partial profile, delivering consistent engagement and clean geometry in confined bores.
• Coated carbide options for versatile materials: Choose BXC TiN for reliable, low‑speed threading on stainless steels (ISO P30‑P50 / K25‑K40) or BMK’s sub‑micron, triple‑coated grade for exceptional heat resistance and smooth cutting across a wide range of materials.
• Compact reach for tight spaces: With a 5.1 mm minimum diameter and 15 mm reach, it accesses deep or narrow interiors while maintaining rigidity and producing accurate threads.

When you invest in Carmex Carbide Tiny Tool, you’re choosing a threading solution that performs consistently in constrained spaces. The carbide body and protective PVD coatings minimize wear and heat buildup, helping deliver repeatable, clean threads over many cycles. Whether threading stainless steel components or working with a variety of materials, this tool helps speed setups, reduce downtime, and improve overall thread quality and productivity.