Import Broach Tool — Buy in Bulk from Supplier in China

Hanzhong Zhihai Precision Mechanism&tool Co., Ltd. manufactures this Broach Tool for precision metalworking applications including keyway, spline, and profile cutting. The tool is produced from high-speed steel or carbide substrate, with cutting edges engineered for chip evacuation efficiency. The supplier is located in Hanzhong City, Shaanxi Province, China, an inland industrial centre with established precision machining supply chains. Available configurations cover multiple sizes and profiles to suit varied machining requirements, though exact dimensional ranges are not specified in source data and require direct confirmation.

Broach tools are classified by pull or push operation, internal or external cutting, and the material being broached. High-speed steel (HSS) variants offer toughness for interrupted cuts and easier resharpening, while carbide-tipped or solid carbide tools provide longer tool life in high-volume production of cast iron and hardened steels. Typical industry specifications include rake angles from 5 to 15 degrees, clearance angles of 1.5 to 3 degrees, and pitch calculated to accommodate chip space without binding. Surface finish requirements for the broached hole typically reach Ra 1.6 to 3.2 micrometres depending on material and speed. The source description references ISO and SGS certifications, but no certificate numbers or scopes are provided.

Primary buyers include automotive transmission manufacturers, aerospace component shops, and heavy machinery builders requiring accurate spline and keyway forms. The tool suits both job-shop and production environments where dedicated broaching equipment or auxiliary pull-type attachments are installed. Trade terms, MOQ, and pricing are not stated in available data. Packaging, corrosion protection, and Incoterms must be confirmed with Hanzhong Zhihai before order commitment. Buyers should request a cutting data sheet with recommended feeds, speeds, and coolant specifications for their target workpiece material.

Hanzhong Zhihai Precision Mechanism&tool Co., Ltd. is headquartered in Hanzhong City, Shaanxi Province, China, postal code 723000. The company holds an imported supplier tier and harbor trust tier, with no response rate or average response hours recorded. The source description positions the firm as a manufacturer of precision cutting tools, though no founding year, factory floor area, employee count, or revenue figure is provided. Buyers should not assume scale or capacity beyond what the listing confirms.

The supplier profile does not list specific export markets, client names, or case studies. No details are given about in-house quality laboratories, CMM inspection equipment, or tool grinding capabilities. The mention of ISO and SGS certifications lacks certificate numbers, issue dates, or accredited scopes. Buyers should request a current ISO 9001 certificate, any ISO 14001 or ISO 45001 credentials, and specific SGS test reports relevant to broach tool metallurgy and dimensional accuracy. Given the 0.00% response rate in available data, communication testing before substantial commitment is prudent.