Hot Professional Knurling Holder Linear Knurl Tool. Features: This Knurling Tool is Made of High Quality 45 Carbon Steel, and the Wheels Are Made of CR15, Durable in Use. This Knurling Tool is Specifically for the Mini Lathe. Great Design Helpsreducingthe Load on the Lathe Spindle Bearings Compared to Any Otherstandard Knurling Tool. Pressure is Applied Via the Turn Screw Instead of the Lathe Slide. It is Also Works with Any of the Quick Change Tool Posts. This Knurling Tool Fits in the Standard Tool Post of the Mini Lathe Without Any Modification. Specifications: Knurling Materials :45 Carbon Steel. Wheel Material: CR15 Knurling Wheel Figure Diameter: Approx.0.8mm, 1.2 Mm, 1.2 Mm Knurling Wheel Diameter: Approx.2cm/0.8inch Weight: 600g Package Included: 1 X Knurling Tool with 2 Wheels 4 X Spare Knurling Wheels . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.