Micro 100 LTR-312-12X Thread Relief Tool, Aluminum/Tin Coated, 0.312" Cutter Diameter, 0.075" Projection, 0.750" Maximum Depth, 0.094" Flat, 0.003"-.007" Tool Radius, 0.3125" Shank Diameter, 2.5" Overall Length, Solid Carbide Tool

The MICRO 100 LTR-312-12X coated, solid carbide thread relief tool. Designed and engineered for most machining applications that require a relief diameter for threading applications. Ideal for applications in soft to medium materials. Tools can be utilized for both roughing and finishing. Manufactured with close tolerances to ensure ultimate precision and performance. AlTiN coatings are high performance and versatile. Has a higher breakdown temperature while maintaining high surface hardness at elevated temperatures. This type of coating also promotes tool life and allows for faster feeds and speeds. Excellent for dry machining applications. Applicable with oxidation temperatures up to 800° C or 1450° F. AlTiN coatings are best utilized on alloy steels, stainless steels, tool steels, nickel alloys and titanium. For over 45 years, MICRO 100 is a known industry leader and internationally acclaimed when it comes to solid carbide tooling.