Ingersoll Rand 8245-101-2 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 10,000 RPM free speed and double gear reduction. The -2 configuration provides a 2 in. (51 mm) stroke, making it suitable for drilling applications that require more feed travel than the 1-1/4 in. version.
The Bant-A-Matic self-feed system uses compressed air for spindle rotation and feed/control functions. A double-acting air piston provides smooth, controlled forward and retract strokes, while needle-valve controls allow adjustment of the forward and retract rates. The adjustment screw provides infinite stroke-length settings, and the built-in four-way valve allows both manual and remote operation. Ball-bearing spindle support provides precision and long service life, while the muffled exhaust helps provide a quieter work environment. The tool has a 1/4 in. (6.4 mm) standard chuck capacity, 1/8 in. NPT male air inlet, and 1/4 in. recommended hose I.D.
Type: Self-Feed Air Drill | Series: Bant-A-Matic | Model: 8245-101-2 | Capacity: 3/16 in. | Power: 0.25 HP (.20 kW) | Free Speed: 10,000 RPM | Gear Reduction: Double | 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 the spindle rotation required for pneumatic drilling.
- 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.
- The built-in four-way valve enables both manual and remote operation.
- Ball-bearing spindle support provides precision and long service life.
- The muffled exhaust helps provide a quieter work environment during 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 — repetitive drilling such as compatible rivet-hole applications where the tool's capacity and operating parameters are appropriate.
- Appliance manufacturing — producing repeatable panel and frame holes in suitable production fixtures.
- Furniture production — drilling compatible dowel holes in chair seats, frames, or backs.
- Metal fabrication — drilling sheet metal and compatible cast components within the specified drilling capacities.
- Recreational vehicle and vehicle component production — drilling compatible holes in mounts, hinges, frames, and body components.
- Windows, doors, and cabinets — producing compatible hinge, pilot, or dowel holes in production applications.
FAQs:
- Q: What is the free speed of the 8245-101-2?
A: The 8245-101-2 has a 10,000 RPM free speed. - Q: What is the motor power?
A: The drill uses a 0.25 HP (.20 kW) pneumatic motor. - Q: What does the “-2” suffix indicate?
A: The -2 identifies the 2 in. (51 mm) stroke configuration in the 8245-101 series. - Q: What does double gear reduction mean?
A: It identifies the double gear reduction configuration used in the spindle drive of this 10,000 RPM model. - Q: What is the drilling capacity?
A: The product is listed with a 3/16 in. capacity. The catalog's nominal material capacities are 1/64 in. (0.4 mm) in Type 304 stainless steel, 1/32 in. (0.8 mm) in SAE 1213 steel, 1/16 in. (1.6 mm) in 2024-T4 aluminum, and 1/8 in. (3.2 mm) in wood, medium or FRP. - Q: What is the standard chuck capacity?
A: The standard chuck capacity is 1/4 in. (6.4 mm). - Q: What air connection does this drill use?
A: The drill uses a 1/8 in. NPT male air inlet and a recommended 1/4 in. hose I.D. - Q: Can the drill be operated remotely?
A: Yes. The built-in four-way valve allows both manual and remote operation.
| 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 | ||||
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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
- Type
- Feed Drill
- RPM
- 10000
- Gear Reduction
- Double
- Stroke Length (in.)
- 2
- Nominal Drilling Capacities Wood Med. or FRP
- 1/8
- Nominal Drilling Capacities Stainless Steel Type 304
- 1/64
- Nominal Drilling Capacities Steel SAE 1213
- 1/32
- Nominal Drilling Capacities Aluminum 2024-T4
- 1/16
- Capacity (in.)
- 3/16
- Power (hp)
- .25
- Air Inlet
- 1/8" NPT Male
- Hose Size (in.)
- 1/4
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