Description an angled ridges in a pattern on any workpiece for a decorative finish or proof grip. Lathe knurling tool can be rotated and locked to give different patterns of coarse, medium and fine knurling textures. This knurling tool has 1 set of pair of different pitches which gives different patterns as required. Features - Color: Black. - Material: Steel. - Size: 2.50 x 2.50 x 0.70cm/ 0.98 x 0.98 x 0.28 inch. 【Lathe Knurling Wheel】Comprehensive Knurl Set Of 4pcs Ensures Versatility In Mechanical Processing And Finishing Tasks 【Wheel Knurling Tool】Diamond Pattern Enhances Grip And Aesthetic Appeal In Mechanical Projects 【Metal Lathe Wheel】Designed Specifically For Lathe Tools To Create Precise Diamond Patterns With Ease And Efficiency 【Milling Lathe Tool】Versatile Knurling Wheels Support Both Mechanical Processing and Decorative Finishing Tasks 【Knurling Tool】Four Piece Set Includes Diverse Knurling Wheels For Versatile Use Across Various Lathe Operations