RISK-FREE SERVICE & PACKAGE - What you get: One-month free trial, Lifetime Quality Promise and Money-back Service if you’re not 100% satisfied. Package Includes: 1 x 1kg Spool of 1.75mm PLA filaments, 1 x Build surface 200*200mm/7.87*7.87in, 1 x Resealable nylon bag with desiccant for better storage of unfinished spool. Unbeatable launching price as a new brand. | PREMIUM PLA PLUS & COST-EFFECTIVE- Produced with USA high purity raw material without processed recycled waste. Compared to other ordinary PLA filaments, Duramic premium PLA+ filaments have the advantages of incredible ease of printing and 8 times improved mechanical properties as the ordinary PLA at the same price. | ACCURACY & CONSISTENCY - Duramic uses digital caliper system which measures the dimensions a thousand times and automatically adjusts them. This help ensures the 1.75mm diameter and the ±0.05mm tolerance are accurate and consistent. The color is also consistent without traces of other color. | SMOOTH & STABLE PRINTING - Duramic 3D promises no tangles, no bubbles and no clogs due to its rigid manufacturing quality control. Give us a chance to prove we’re your future go-to filament with its smooth extrusion and stable printing performance. Recommended Extrusion/Nozzle Temperature 220±10C (410F - 446F ) . | USER-FRIENDLY & COMPATIBLE - Universal compatibility with diverse FDM 3D printers in market. User-friendly with length scale and weight scale to monitor remaining length and weight easily. The storage hole is designed to place the end of the filament to prevent tangling. Eco-friendly and odor-free.

Used to make new threads or re-thread damaged and/or jammed threads | Left hand cut, also called a "reverse tap" | High speed steel hand taps are the most versatile taps for hand use, or for tapping under power | Hand taps are popular for use in general machine tapping or CNC tapping | Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications