Ingersoll Rand 8245-203-2 is a Bant-A-Matic Series Self-Feed Air Drill designed for automated and fixture-mounted drilling applications where controlled feed and retract movement are required. This model combines a 0.25 HP pneumatic motor with a 19,000 RPM free speed and single gear reduction. The -2 configuration provides a 2 in. (51 mm) stroke, while the model's nominal drilling capacities are specified for SAE 1213 steel, 2024-T4 aluminum, and wood, medium, or FRP.
The feed drill uses compressed air for spindle rotation and feed/control functions. Its rotary vane air motor provides a high power-to-size ratio, while the double-acting air piston provides controlled forward and retract strokes. Needle-valve controls allow adjustment of the forward and retract strokes, and the adjustment screw provides infinite stroke-length settings. Ball-bearing spindle support is designed for precision and long service life, while the muffled exhaust helps provide a quieter work environment. The tool uses a 1/4 in. (6.4 mm) standard chuck, a 1/8 in. NPT male air inlet, and a 1/4 in. recommended hose I.D.
Type: Feed Drill | Series: Bant-A-Matic | Model: 8245-203-2 | Capacity: 3/16 in. | Power: 0.25 HP | Free Speed: 19,000 RPM | Gear Reduction: Single | Stroke Length: 2 in. (51 mm) | 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) | Standard Chuck Capacity: 1/4 in. (6.4 mm) | Air Inlet: 1/8 in. NPT Male | Recommended Hose I.D.: 1/4 in.
Features:
- The self-feed configuration provides controlled forward and retract movement for repetitive drilling operations.
- The rotary vane air motor provides spindle rotation while maintaining a compact tool configuration.
- 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 for application-specific feed travel.
- Ball-bearing spindle support provides precision and long service life.
- The muffled exhaust helps provide a quieter work environment during pneumatic operation.
- The tool requires only simple pneumatic circuitry for installation.
- The 1/4 in. standard chuck accommodates compatible drill tooling within the manufacturer's specified capacity.
NON-RETURNABLE. MADE TO ORDER.
Applications:
- Aerospace machining — suitable for repetitive drilling operations such as rivet-hole applications when the tool's capacity and operating parameters match the work.
- Appliance manufacturing — performing repeatable panel and frame drilling operations.
- Furniture production — producing compatible dowel holes in seats, frames, or backs.
- Metal fabrication — drilling sheet-metal and cast-component applications within the specified capacity.
- Vehicle and recreational-vehicle components — performing compatible holes in components such as mounts, hinges, frames, and body components.
- Windows, doors, and cabinets — producing compatible hinge, pilot, or dowel holes where the drill's capacity is appropriate.
FAQs:
- Q: What is the free speed of the 8245-203-2?
A: The 8245-203-2 has a 19,000 RPM free speed. - Q: What is the motor power?
A: This Bant-A-Matic self-feed drill uses a 0.25 HP pneumatic motor. - Q: What does the “-2” suffix indicate?
A: The -2 configuration identifies the 2 in. (51 mm) stroke version of the 8245-203 model family. - Q: What does single gear reduction mean?
A: It identifies the single gear reduction configuration used in the spindle drive of this 19,000 RPM model. - Q: What is the thrust rating?
A: The catalog specifies 90 lb (400 N) thrust at 90 PSI. - Q: What is the standard chuck capacity?
A: The standard chuck capacity is 1/4 in. (6.4 mm). - Q: What is the air inlet size?
A: The tool uses a 1/8 in. NPT male air inlet, with a recommended 1/4 in. hose I.D. - Q: What are the nominal drilling capacities?
A: The catalog lists 1/64 in. (0.4 mm) in SAE 1213 steel, 1/32 in. (0.8 mm) in 2024-T4 aluminum, and 1/16 in. (1.6 mm) in wood, medium or FRP. No Type 304 stainless-steel capacity is listed for the 8245-203 configuration.
| SKU | STROKE LENGTHS IN (MM) |
FREE SPEED RPM |
*NOMINAL DRILLING CAPACITIES | THRUST @ 90PSI LBS (N) |
AIR CONSP.‡ AT WORKING SPEED FT³/CYCLE (L/CYCLE) |
SOUND LEVEL DBA |
STANDARD CHUCK CAPACITY IN (MM) |
GEAR REDUCTION |
|||
|---|---|---|---|---|---|---|---|---|---|---|---|
| STAINLESS STEEL TYPE 304 |
STEEL SAE 1213 |
ALUMINUM 2024-T4 |
WOOD MED. OR FRP |
||||||||
| BANT-A-MATIC SERIES | |||||||||||
| 8245-203-1* | 1-1/4” (32) | 19,000 | — | 1/64 (0.4) | 1/32 (0.8) | 1/16 (1.6) | Single | ||||
| 8245-101-1 | 1-1/4” (32) | 10,000 | 1/64 (0.4) | 1/32 (0.8) | 1/16 (1.6) | 1/8 (3.2) | Double | ||||
| 8245-B45-1 | 1-1/4” (32) | 4,400 | 1/32 (0.8) | 1/16 (1.6) | 1/8 (3.2) | 5/32 (4.0) | 90 (400) | 1.5 (42) | 77 | 1/4 (6.4) | Single |
| 8245-B30-1 | 1-1/4” (32) | 2,700 | 1/16 (1.6) | 1/8 (3.2) | 3/16 (4.8) | 3/16 (4.8) | Single | ||||
| 8245-B8-1 | 1-1/4” (32) | 900 | 3/32 (2.4) | 3/16 (4.8) | 1/4 (6.4) | 5/16 (7.9) | Double | ||||
| 8245-203-2 | 2.0” (51) | 19,000 | — | 1/64 (0.4) | 1/32 (0.8) | 1/16 (1.6) | Single | ||||
| 8245-101-2 | 2.0” (51) | 10,000 | 1/64 (0.4) | 1/32 (0.8) | 1/16 (1.6) | 1/8 (3.2) | Double | ||||
| 8245-B45-2 | 2.0” (51) | 4,400 | 1/32 (0.8) | 1/16 (1.6) | 1/8 (3.2) | 5/32 (4.0) | 90 (400) | 1.5 (42) | 77 | 1/4 (6.4) | Single |
| 8245-B30-2 | 2.0” (51) | 2,700 | 1/16 (1.6) | 1/8 (3.2) | 3/16 (4.8) | 3/16 (4.8) | Single | ||||
| 8245-B8-2 | 2.0” (51) | 900 | 3/32 (2.4) | 3/16 (4.8) | 1/4 (6.4) | 5/16 (7.9) | Double | ||||
| 8245-203-3 | 3.0” (76) | 19,000 | — | 1/64 (0.4) | 1/32 (0.8) | 1/16 (1.6) | Single | ||||
| 8245-101-3 | 3.0” (76) | 10,000 | 1/64 (0.4) | 1/32 (0.8) | 1/16 (1.6) | 1/8 (3.2) | Double | ||||
| 8245-B45-3 | 3.0” (76) | 4,400 | 1/32 (0.8) | 1/16 (1.6) | 1/8 (3.2) | 5/32 (4.0) | 90 (400) | 1.5 (42) | 77 | 1/4 (6.4) | Single |
| 8245-B30-3 | 3.0” (76) | 2,700 | 1/16 (1.6) | 1/8 (3.2) | 3/16 (4.8) | 3/16 (4.8) | Single | ||||
| 8245-B8-3 | 3.0” (76) | 900 | 3/32 (2.4) | 3/16 (4.8) | 1/4 (6.4) | 5/16 (7.9) | Double | ||||
| PAR-A-MATIC SERIES | |||||||||||
| *8255-172-1 | 1-1/4” (32) | 17,000 | — | 1/64 (0.4) | 1/32 (0.8) | 1/16 (1.6) | Single | ||||
| 8255-101-1 | 1-1/4” (32) | 10,000 | — | 1/32 (0.8) | 1/16 (1.6) | 5/32 (4.0) | Double | ||||
| 8255-A50-1 | 1-1/4” (32) | 5,000 | — | 5/64 (2.0) | 3/16 (4.8) | 3/16 (4.8) | Single | ||||
| 8255-A28-1 | 1-1/4” (32) | 2,800 | 1/16 (1.6) | 9/64 (3.6) | 1/4 (6.4) | 1/4 (6.4) | Single | ||||
| 8255-A21-1 | 1-1/4” (32) | 2,100 | 7/64 (2.8) | 7/32 (5.6) | 9/32 (7.1) | 5/16 (7.9) | 170 (756) | 2.3 (65) | 74 | 5/16 (7.9) | Single |
| 8255-A14-1 | 1-1/4” (32) | 1,450 | 5/32 (4.0) | 1/4 (6.4) | 5/16 (7.9) | 3/8 (9.5) | Double | ||||
| 8255-A8-1 | 1-1/4” (32) | 850 | 11/64 (4.4) | 9/32 (7.1) | 21/64 (8.3) | 25/64 (9.9) | Double | ||||
| 8255-A5-1 | 1-1/4” (32) | 500 | 1/4 (6.4) | 5/16 (7.9) | 11/32 (8.7) | 13/32 (10.3) | Double | ||||
Looking for more information about Ingersoll Rand Self-Feed Air Drill? Click here to view the Catalog
For help choosing the correct Ingersoll Rand Self-Feed Air Drills for your application, please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
