Ingersoll Rand 8265-101-1 Self-Feed Air Drill | 1/2" Capacity | .75 HP | 10,000 RPM | Double Gear Reduction

Ingersoll Rand 8265-101-1 is a Super Par-A-Matic Series Self-Feed Air Drill built for production assembly engineering and automated or fixture-mounted secondary machining. Its 0.75 HP (.56 kW) pneumatic motor operates at a 10,000 RPM free speed with double gear reduction, while the 1-1/2 in. (38 mm) stroke provides controlled spindle travel for repeatable drilling cycles. The 1/2 in. standard chuck capacity accommodates compatible production tooling, while the pneumatic feed system reduces the need for continuous manual spindle pressure.

Compressed air powers both spindle rotation and the feed/control functions. A double-acting air piston provides controlled forward and retract strokes, while needle-valve controls adjust the feed and retract movement. The adjustment screw provides infinite stroke-length settings, and the built-in pneumatic control arrangement allows the drill to be incorporated into suitable production machinery. Ball-bearing spindle support provides precision spindle guidance, while the muffled exhaust helps reduce operating noise.

Type: Self-Feed Air Drill | Series: Super Par-A-Matic | Model: 8265-101-1 | Capacity: 1/2 in. (12.7 mm) | Motor Power: 0.75 HP (.56 kW) | Free Speed: 10,000 RPM | Gear Reduction: Double | Stroke Length: 1-1/2 in. (38 mm) | Nominal Drilling Capacity — Type 304 Stainless Steel: — | Nominal Drilling Capacity — SAE 1213 Steel: 3/64 in. (1.2 mm) | Nominal Drilling Capacity — 2024-T4 Aluminum: 5/32 in. (4.0 mm) | Nominal Drilling Capacity — Wood, Medium or FRP: 5/32 in. (4.0 mm) | Thrust: 250 lb (1112 N) at 90 PSI

Features:

• Compressed air powers both the spindle rotation and feed/control functions.
• The rotary vane air motor provides a high power-to-size ratio for compact machine integration.
• The double-acting air piston provides smooth, controlled forward and retract strokes.
• Needle-valve controls allow adjustment of the forward and retract strokes.
• The adjustment screw provides infinite stroke-length settings.
• Ball-bearing spindle support provides precision spindle guidance.
• The muffled exhaust helps provide a quieter work environment.
• The pneumatic design requires only simple circuitry for installation into suitable production equipment.

NON-RETURNABLE. MADE TO ORDER.

Applications:

• Aerospace assembly — producing small rivet and mounting holes in appropriate fixture-mounted production operations.
• Appliance manufacturing — drilling panel and frame holes in repeatable production cycles.
• Metal fabrication — producing controlled holes in sheet-metal and cast-component applications within the specified material capacities.
• Vehicle components — drilling compatible engine-mount, hinge, and body-component holes using suitable fixtures.
• Furniture and cabinet production — producing repeatable dowel, hinge, and pilot holes where the specified tooling and material capacities are appropriate.
• Recreational vehicle manufacturing — performing repeatable drilling operations on compatible ATV, snowmobile, and trailer components.

FAQs:

• Q: What is the free speed of the 8265-101-1?
  A: The 8265-101-1 operates at a 10,000 RPM free speed and uses double gear reduction.
• Q: What does the “-1” configuration indicate?
  A: The -1 configuration provides a 1-1/2 in. (38 mm) stroke. The 8265-101 family is also available in a 3 in. stroke configuration.
• Q: What is the actual drilling capacity of this model?
  A: The manufacturer lists 3/64 in. (1.2 mm) for SAE 1213 steel, 5/32 in. (4.0 mm) for 2024-T4 aluminum, and 5/32 in. (4.0 mm) for wood, medium or FRP. No Type 304 stainless-steel capacity is listed for this model.
• Q: Is the 1/2 in. specification the drilling capacity?
  A: No. The 1/2 in. specification identifies the standard chuck capacity. Actual nominal drilling capacity varies by workpiece material and is smaller for the materials listed for this model.
• Q: What air supply does the 8265-101-1 require?
  A: The specified operating pressure is 90 PSI (6.2 bar), with a 1/4 in. NPT male air inlet and a recommended 3/8 in. hose I.D.
• Q: Can this drill be incorporated into automated equipment?
  A: Yes. The Super Par-A-Matic self-feed configuration is intended for production assembly engineering and automated or fixture-mounted secondary machining applications using appropriate pneumatic circuitry.

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For help choosing the correct Ingersoll Rand Self-Feed Air Drills for your application, please call (800) 608-5210 or email info@intlairtool.com