Fangrui Product Details Made Of High-quality Materials: This 21-piece Lathe Tool Set Is Composed Of A Tool Handle Made Of High-quality Steel And A Blade Made Of Carbide Material, Which Effectively Ensures The High Strength And Wear Resistance Of The Tool And Ensures Cutting Performance. And Excellent Chip Removal Effect. High-precision Design: Precision Calculation And Precision Design Provide Exact Cutting Performance. The Tool Is Suitable For Various Working Scenarios Such As Threading, Turning, Grooving, Thread Cutting, Finishing Turning And Outer Diameter Grooving. Widely Applicable Materials: The Blades Are Made Of Carbide, And This Lathe Tool Set Is Suitable For Turning Many Different Materials, Including Steel, Stainless Steel, Cast Iron, And More. This Design Is To Improve The Versatility Of The Tool To Meet The Turning Needs Of Different Materials. Effective Maintenance And Quality Assurance: The Of The Tool Holder Is Coated With Anti-rust Oil To And Excellent Durability Of The Product. If You Are Not Satisfied With Th