UB Tools (Shanghai) Ltd

UB Tools (Shanghai) Ltd is based in Shanghai, China and lists eight active products in its catalogue. The company focuses on cutting tools within the Tools & Instruments category. Its product list includes various end mills and carbide drills, such as M42 roughing end mills, ball‑nose end mills, cobalt end mills, M42 cobalt end mills, carbide taper end mills, carbide drills, a two‑flute solid carbide end mill and a generic end mill. All items fall under the general HS chapter 82 for hand tools and machine tools (e.g., HS 8205 for cutting tools). The catalogue reflects a mix of high‑speed steel (M42) and solid carbide material specifications.

The eight entries cover both geometry variations (roughing, ball‑nose, taper) and material variants (M42 high‑speed steel, cobalt alloy, solid carbide). The inclusion of a two‑flute solid carbide end mill indicates availability of high‑precision, high‑speed cutting options. The product titles do not specify coating, diameter range, or flute length, which are typical parameters for end‑mill selection. The supplier’s imported tier status suggests that the goods are intended for export from China to international markets.

UB Tools (Shanghai) Ltd offers a catalogue of eight cutting‑tool items that are all variants of end mills or drills. The listed products comprise M42 roughing end mills, ball‑nose end mills, cobalt end mills, M42 cobalt end mills, carbide taper end mills, carbide drills, a two‑flute solid carbide end mill and a generic end mill. In the machining industry, M42 high‑speed steel tools are valued for their 1.2 % cobalt content and hardness around 64‑66 HRC, suitable for high‑speed steel work‑holding and stainless steel machining. Cobalt‑based end mills typically contain 5‑8 % cobalt alloyed with high‑speed steel to improve red‑hardness, while solid carbide tools use a tungsten‑carbide matrix with 5‑12 % cobalt binder, providing cutting speeds up to 500 m/min.

Standard industry specifications for these tools include ISO 1217 for tool dimensions, ISO 2768‑m for linear tolerances, and optional TiAlN or Al₂O₃ coatings that raise heat resistance. Common diameter ranges are 1 mm to 25 mm, flute counts of two to four, and overall lengths of 30 mm to 125 mm. Buyers often request data sheets that list helix angle, corner radius, and recommended cutting parameters such as feed per tooth (0.05‑0.15 mm) and spindle speed limits. The presence of both HSS (M42) and carbide options allows users to select tools based on material hardness and production volume.