Ingersoll Rand 8245-B30-1 is a Bant-A-Matic Series Self-Feed Air Drill built for repetitive drilling operations where controlled pneumatic feed and retract are required. This model combines a 0.25 HP pneumatic motor with a 2,700 RPM free speed and single gear reduction. The self-feed configuration provides controlled spindle travel for fixture-mounted and production drilling applications where consistent feed movement is important.
The Bant-A-Matic self-feed system uses a double-acting air piston for forward and retract movement, with adjustable controls for setting the feed and retract rates. A built-in four-way valve supports manual or remote operation, while an adjustment screw provides infinite stroke-length adjustment within the specified stroke configuration. The 8245-B30-1 uses a 1/4 in. standard chuck capacity and delivers 90 lb (400 N) thrust at 90 PSI. Its specified 1-1/4 in. stroke provides controlled travel for repetitive drilling cycles.
Type: Self-Feed Air Drill | Series: Bant-A-Matic | Model: 8245-B30-1 | Motor Power: 0.25 HP (.20 kW) | Free Speed: 2,700 RPM | Gear Reduction: Single | Stroke Length: 1-1/4 in. (32 mm) | Thrust at 90 PSI: 90 lb (400 N) | Standard Chuck Capacity: 1/4 in. (6.4 mm)
Features:
- The self-feed configuration provides controlled forward and retract movement for repetitive drilling operations.
- The 0.25 HP pneumatic motor provides spindle rotation for the drilling process.
- Single gear reduction provides the drive configuration specified for the 2,700 RPM model.
- A double-acting air piston provides controlled feed and retract strokes.
- The built-in four-way valve permits manual or remote operation.
- Needle-valve controls allow adjustment of the forward and retract feed rates.
- An adjustment screw provides infinite stroke-length settings within the model's stroke configuration.
- Ball-bearing spindle support provides controlled spindle guidance during operation.
- The 1/4 in. standard chuck accommodates compatible drill tooling within the manufacturer's specified capacity.
NON-RETURNABLE. MADE TO ORDER.
Applications:
- Production drilling — performing repetitive holemaking operations where controlled pneumatic feed and retract movement are required.
- Fixture-mounted machining — integrating the self-feed drill into dedicated drilling fixtures and production equipment.
- Secondary machining — adding repeatable drilling cycles to manufacturing processes without continuous manual feed control.
- Automated drilling systems — using the four-way valve for manual or remote operation where the installation supports it.
- Metalworking and fabrication — carrying out compatible drilling operations where the model's 2,700 RPM speed, chuck capacity, thrust, and stroke meet the application requirements.
FAQs:
- Q: What is the free speed of the 8245-B30-1?
A: The 8245-B30-1 has a 2,700 RPM free speed. - Q: What is the motor power?
A: This self-feed air drill uses a 0.25 HP (.20 kW) pneumatic motor. - Q: What does single gear reduction mean?
A: It identifies the single gear reduction configuration used in the drill's spindle drive. - Q: What is the stroke length?
A: The 8245-B30-1 has a 1-1/4 in. (32 mm) stroke. - Q: How much thrust does the drill provide?
A: The specified thrust is 90 lb (400 N) at 90 PSI. - Q: What is the standard chuck capacity?
A: The standard chuck capacity is 1/4 in. (6.4 mm). - Q: Is this drill intended for manual drilling only?
A: No. The Bant-A-Matic self-feed configuration is intended for controlled feed and retract operation and can be configured for manual or remote operation through its four-way valve.
| 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
