Ingersoll Rand 8245-B30-2 Self-Feed Air Drill | 3/16" Capacity | .25 HP | 2,700 RPM | Single Gear Reduction

Ingersoll Rand 8245-B30-2 is a Bant-A-Matic Series Self-Feed Air Drill built for repetitive and fixture-mounted drilling where controlled spindle feed and retract movement are required. This model combines a 0.25 HP pneumatic motor with a 2,700 RPM free speed and single gear reduction. The -2 configuration provides a 2 in. stroke, giving production tooling and automated fixtures additional feed travel compared with the shorter-stroke version.

The self-feed mechanism uses a double-acting air piston for controlled forward and retract strokes. A built-in four-way valve permits manual or remote operation, while needle-valve controls allow adjustment of forward and retract stroke rates. An adjustment screw provides infinite stroke-length settings. Ball-bearing spindle support helps maintain controlled spindle operation, and the muffled exhaust helps reduce operating noise. The tool uses a 1/4 in. standard chuck and is listed for a 3/16 in. capacity.

Type: Self-Feed Air Drill | Series: Bant-A-Matic | Model: 8245-B30-2 | Capacity: 3/16 in. | Motor Power: 0.25 HP | Free Speed: 2,700 RPM | Gear Reduction: Single | Stroke Length: 2 in. (51 mm) | Standard Chuck Capacity: 1/4 in. | Thrust: 90 lb (400 N) at 90 PSI | Air Consumption: 1.5 ft³/cycle (42 L/cycle) at working speed | Sound Level: 77 dB(A)

Features:

• The self-feed configuration provides controlled forward and retract movement for repetitive drilling cycles.
• The 0.25 HP pneumatic motor supplies spindle rotation for the drilling operation.
• Single gear reduction provides the drive configuration specified for the 2,700 RPM model.
• The double-acting air piston provides controlled forward and retract strokes.
• The built-in four-way valve enables manual or remote operation.
• Needle-valve controls allow adjustment of forward and retract strokes.
• The adjustment screw provides infinite stroke-length settings.
• Ball-bearing spindle support provides precision spindle guidance.
• The muffled exhaust helps reduce operating noise during pneumatic operation.
• The 1/4 in. standard chuck accepts compatible drill tooling within the manufacturer's specified capacity.

NON-RETURNABLE. MADE TO ORDER.

Applications:

• Production drilling — carrying out repetitive holemaking operations where controlled pneumatic feed and retract movement are required.
• Fixture-mounted machining — integrating the drill into dedicated production fixtures for repeatable drilling cycles.
• Secondary machining — automating repetitive drilling operations without relying on continuous manual feed control.
• Metal fabrication — drilling compatible metal components within the manufacturer's specified capacity.
• Automated assembly equipment — using the manual or remote four-way valve configuration where controlled drilling cycles are required.

FAQs:

• Q: What is the free speed of the 8245-B30-2?
  A: The 8245-B30-2 has a 2,700 RPM free speed.
• Q: What does the “-2” suffix indicate?
  A: The -2 configuration identifies the 2 in. (51 mm) stroke version of the 8245-B30 model family.
• Q: What does single gear reduction mean?
  A: It identifies the single gear reduction configuration used in the spindle drive of this 2,700 RPM model.
• Q: What is the standard chuck capacity?
  A: The standard chuck capacity is 1/4 in.
• Q: Can the drill be operated remotely?
  A: Yes. The built-in four-way valve permits both manual and remote operation.
• Q: How much thrust does the drill provide?
  A: The manufacturer specification is 90 lb (400 N) thrust at 90 PSI.

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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