Expertly engineered for ultra-precise miniature internal threading operations in high-tech production environments, the Guhring Metric Micro TiCN Coated Solid Carbide Thread Milling Cutter range is the definitive industrial choice for advanced micro-machining. Operating on the standard 60° ISO Metric thread profile, these premium sub-diameter solid carbide (VHM) tools feature an advanced Titanium Carbonitride (TiCN) coating. This specialized, multi-layered surface treatment delivers extreme peripheral hardness and an exceptionally low coefficient of friction, which is vital for preventing chip adhesion and tool deflection on miniature pitches. Utilizing precise helical paths at high spindle speeds, these micro cutters generate flawless, small-scale metric thread forms with absolute pitch compliance. The ultra-fine micro-grain carbide substrate paired with the intense thermal protection of TiCN makes this range uniquely optimized to deliver exceptional tool life and perfect surface finishes across demanding materials, including abrasive structural steels, mild steel, AS/NZS 3678 250 and 350 grade plate, and high-tensile alloys. By maximizing core rigidity, Guhring micro thread mills completely eliminate the risk of tool breakage inherent with fragile micro-taps in deep, small-diameter holes.

TECHNICAL DATA

• Made from Solid Carbide
• Standard  - Guhring Std.
• Surface - TiCN Coated
• Thread Length - 3 x Diameter
• Guhring No. 4226