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The 8265-46-3 Super Par-A-Matic Valve-In-Head Self-Feed Air Drill 3” Stroke Ingersoll Rand is a high-performance automatic production drill engineered for demanding secondary machining applications that require consistent precision and reliable throughput. As part of the advanced Super Par-A-Matic series, this model provides enhanced durability, accuracy, and control while maintaining the simple, economical operation that defines the ARO Par-A-Matic platform. Using compressed air for both spindle rotation and feed/control functions, the 8265-46-3 Super Par-A-Matic Valve-In-Head Self-Feed Air Drill 3” Stroke Ingersoll Rand delivers a compact, efficient drilling solution suitable for integration into a wide range of automated manufacturing systems.

At the core of the 8265-46-3 Super Par-A-Matic Valve-In-Head Self-Feed Air Drill 3” Stroke Ingersoll Rand is a powerful rotary-vane air motor that offers an exceptional power-to-size ratio, minimizing tool weight and overall footprint for greater machine design flexibility. Installation is straightforward, requiring only basic pneumatic circuitry, and the drill can operate as a stand-alone unit or in conjunction with additional ARO pneumatic or electric tools. This adaptability makes it an excellent choice for high-volume production environments where repeatability and uptime are critical.

The 8265-46-3 Super Par-A-Matic Valve-In-Head Self-Feed Air Drill 3” Stroke Ingersoll Rand incorporates a built-in four-way valve that supports both manual and remote actuation, allowing operators and integrators to tailor control methods to their workflow. A double-acting air piston ensures smooth, balanced forward and retract strokes, while adjustable needle valves provide fine control over cycle timing. An integrated adjustment screw offers infinite stroke-length settings, enabling quick adaptation to changing drilling depths or part specifications. Precision ball bearing spindle support enhances accuracy and contributes to long service life, even under continuous-duty operation. A muffled exhaust further supports a quieter, more comfortable work environment.

Designed for reliability, configurability, and high-accuracy drilling, the 8265-46-3 Super Par-A-Matic Valve-In-Head Self-Feed Air Drill 3” Stroke Ingersoll Rand is a proven production tool that excels in automated machining environments where consistent performance and minimal maintenance are essential.