Deoiling Powder AR-815 (Drill Bit Special Cleaning Powder) is mainly applied in surface cleaning processes in the metalworking and precision manufacturing industries, covering core scenarios such as drill bit tool degreasing, precision component oil removal, and automotive parts pretreatment.
Main Application Industries
- Tool and Cutter Manufacturing Industry — Degreasing cleaning after processing of HSS drills, carbide drills, tungsten steel drills, taps, and milling cutters
- Precision Machinery and Bearing Industry — Oil removal before assembly of precision bearings to ensure assembly accuracy and operational reliability
- Automotive Parts Manufacturing Industry — Surface oil removal pretreatment before electroplating, painting, or heat treatment of metal parts
- Metal Surface Treatment Industry — Alkaline cleaning and degreasing before painting, electroplating, or heat treatment of various metal workpieces
Core Application Processes
- Spray Cleaning Process — Suitable for batch industrial continuous cleaning lines, using spray pressure to enhance penetration
- Ultrasonic Cleaning Process — Combined with ultrasonic cavitation effect, deep into drill bit spiral grooves and tiny pores to achieve deep cleaning
- Immersion Cleaning Process — Suitable for small batches or complex-shaped workpieces, gradually stripping oil through alkaline saponification and emulsification
- Pretreatment for Painting/Electroplating/Heat Treatment — As a pretreatment step, removes processing oil to improve coating adhesion and surface treatment quality
Applicable Oil Contaminant Types
This product utilizes three mechanisms of saponification, emulsification, and chelating dispersion to simultaneously address the following processing residues: mineral-based cutting oils, synthetic ester rust preventives, solid grinding waxes, carbonized sintered deposits, and adhesive greases.
Precautions
This product is strongly alkaline (1% aqueous solution pH 12.0–13.5). Wear alkali-resistant gloves and protective goggles during operation; it is corrosive to amphoteric metals such as aluminum and zinc, and is not suitable for cleaning such materials.
