HP15077 Manual Quick-Change Series (Aluminum Jaw): Precision Grip & Versatility for Delicate & High-Speed Machining

Traditional steel jaws are reliable for heavy-duty clamping, but their smooth surface can slip on delicate workpieces, and their weight limits high-speed machining on rotary tables or indexers. The HP15077 Manual Quick-Change Series (Aluminum Jaw)（1007780mm） solves this by combining the strength of heat-treated steel with the grip of aluminum, delivering precision, versatility, and productivity for demanding applications like aerospace component machining, medical device production, or complex 5-axis parts.

Engineered for Delicate Workpieces & High-Speed Machining

The HP15077 features a heat-treated hardened steel core for maximum strength and wear resistance, paired with an aluminum clamping surface that provides superior traction for delicate workpieces (e.g., thin-walled aerospace frames, precision medical implants). This combination ensures zero slippage during high-precision machining, even when cutting aggressive tolerances. The 3.5kg weight (slightly heavier than the all-steel HP15077 due to aluminum cladding) is a small trade-off for the enhanced grip, which is critical for maintaining part accuracy in high-volume production.

Large Clamping Range & Unobstructed Access

With a 77*150mm profiling clamping range, the HP15077 accommodates irregularly shaped workpieces (e.g., curved aerospace brackets, custom medical components) that smaller jaws can’t secure. Its unobstructed center axis eliminates axial interference, making it ideal for bar-feeding operations, wire EDM, or multi-axis machining where full access to the spindle center is required. The compact profile (1007780mm) also minimizes 5-axis interference, ensuring full access to workpiece features like deep cavities or angled surfaces without compromising clamping security.