Carmex’s Carbide Shank Toolholder with Internal Coolant for CMT Inserts (CRC1010L45M) is a precision-ready holder engineered for vertical milling and internal thread work. Built for reliability in high-parameter machining, it’s ideal for shops that demand repeatable performance with minimal setup.

• Model and compatibility: CRC1010L45M designed for C10 inserts; accepts RH/LH threading with a 10.0 mm carbide shank and a compact neck diameter of 7.3 mm.
• Internal coolant bore: Integrated coolant channel delivers coolant directly to the cutting edge, aiding chip evacuation and temperature control for improved tool life and surface finish.
• Weldon-style shank: Robust clamping compatibility with reliable, rigid engagement that minimizes tool deflection during heavy milling and threading tasks.
• Ground-profile inserts: Pairs with Carmex’s ground-profile CMT inserts to deliver high-precision geometries and consistent performance at demanding machining parameters.
• Fixed, repeatable setup: Solid clamping method ensures repeatability across cycles, reducing part-to-part variance and downtime from retooling.
• Versatile capabilities: Suitable for threads, grooves, chamfers, and related milling operations in a single setup; same insert works for right- or left-hand threads.
• Physical specs: Cut length 45 mm, overall length 150 mm, shank diameter 10.0 mm, neck diameter 7.3 mm, insert screw S5.

This toolholder is designed to help you push deeper into precision milling and thread milling challenges with confidence. The combination of a carbide shank, internal coolant, and a ground-profile insert system translates to cleaner finishes, tighter tolerances, and longer-lasting tooling in demanding manufacturing environments. Whether you’re producing fine-thread components or intricate grooves, CRC1010L45M provides a dependable foundation for repeatable, high-quality results.