Extension bars for power tools; Fruit core removing machines; Mounting brackets adapted for exhaust systems for internal combustion engines; Pneumatic blow guns for use in a manufacturing process to blow dust off parts, workstations or wherever necessary; Polishing system for use in single-head machines comprising grinding and polishing discs for stone profiling and edges; Power-operated abrasive wheels; Wire brushes for use in machines; Drain jetters; Parts for pneumatic blow guns, namely, i...