Ingersoll Rand 8265-12-3 is a Super Par-A-Matic Series Self-Feed Air Drill built for repeatable production drilling, fixture-mounted machining, and automated secondary machining. Its 0.75 HP (.56 kW) pneumatic motor operates at a 1,200 RPM free speed with double gear reduction, providing controlled spindle speed for production drilling. The -3 configuration provides a 3 in. (76 mm) stroke, giving production fixtures extended spindle travel for controlled drilling cycles. The 1/2 in. capacity accommodates compatible tooling for the specified applications.
The self-feed system uses compressed air for both 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 those movements. An adjustment screw provides infinite stroke-length settings, and the built-in four-way valve permits both manual and remote operation. Ball-bearing spindle support provides precision spindle guidance, while the muffled exhaust helps provide a quieter work environment. The tool can be installed using simple pneumatic circuitry for suitable production equipment.
Type: Feed Drill | Series: Super Par-A-Matic | Model: 8265-12-3 | Product/Stock Code: 2325107 | Capacity: 1/2 in. (12.7 mm) | Motor Power: 0.75 HP (.56 kW) | Free Speed: 1,200 RPM | Gear Reduction: Double | Stroke Length: 3 in. (76 mm) | Nominal Drilling Capacity — Type 304 Stainless Steel: 5/32 in. (4.0 mm) | Nominal Drilling Capacity — SAE 1213 Steel: 5/16 in. (7.9 mm) | Nominal Drilling Capacity — 2024-T4 Aluminum: 3/8 in. (9.5 mm) | Nominal Drilling Capacity — Wood, Medium or FRP: 9/16 in. (14.3 mm) | Thrust: 250 lb (1112 N) at 90 PSI
Features:
- The built-in four-way valve permits both manual and remote operation.
- 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.
- Double gear reduction provides the specified drive configuration for the 1,200 RPM model.
- The 3 in. stroke provides extended spindle travel for compatible production fixtures.
- The pneumatic design requires only simple circuitry for installation into suitable production equipment.
NON-RETURNABLE. MADE TO ORDER.
Applications:
- Aerospace manufacturing — producing rivet and wing-frame mounting holes in suitable production fixtures.
- Appliance manufacturing — drilling repeatable panel and frame holes during production assembly.
- Furniture manufacturing — producing dowel holes for compatible chair seats, frames, and backs.
- Metal fabrication — drilling sheet metal and compatible cast components within the specified material capacities.
- Vehicle components — producing engine-mount and hinge holes in suitable fixture-mounted operations.
- Recreational vehicle manufacturing — performing repeatable drilling operations on compatible ATV, snowmobile, and trailer components.
FAQs:
- Q: What is the free speed of the 8265-12-3?
A: The 8265-12-3 has a 1,200 RPM free speed and uses double gear reduction. - Q: What does the “-3” configuration indicate?
A: The -3 configuration provides a 3 in. (76 mm) stroke. The related 8265-12-1 configuration uses a 1-1/2 in. stroke. - Q: What are the material-specific drilling capacities?
A: The nominal capacities are 5/32 in. (4.0 mm) in Type 304 stainless steel, 5/16 in. (7.9 mm) in SAE 1213 steel, 3/8 in. (9.5 mm) in 2024-T4 aluminum, and 9/16 in. (14.3 mm) in wood, medium or FRP. - Q: What thrust does the 8265-12-3 provide?
A: The specified thrust is 250 lb (1112 N) at 90 PSI. - Q: Can this self-feed drill be operated remotely?
A: Yes. The built-in four-way valve permits both manual and remote operation for suitable pneumatic control arrangements. - Q: What air supply is recommended?
A: The drill uses a 1/4 in. NPT male air inlet and a recommended 3/8 in. hose I.D. The published thrust specification is based on operation at 90 PSI.
| SKU | Stroke Lengths in (mm) | Free Speed rpm | Stainless Steel Type 304 | Steel SAE 1213 | Aluminum 2024-T4 | Wood Med. or FRP | Thrust @ 90psi lbs (N) | Air Consp.† at Working Speed ft³/cycle (L/cycle) | Sound Level dBa | Standard Chuck Capacity in (mm) | Gear Reduction |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PAR-A-MATIC SERIES | |||||||||||
| 8255-172-2 | 2.0" (51) | 17,000 | — | 1/64 (0.4) | 1/32 (0.8) | 1/16 (1.6) | Single | ||||
| 8255-101-2 | 2.0" (51) | 10,000 | — | 1/32 (0.8) | 1/16 (1.6) | 5/32 (4.0) | Double | ||||
| 8255-A50-2 | 2.0" (51) | 5,000 | — | 5/64 (2.0) | 3/16 (4.8) | 3/16 (4.8) | Single | ||||
| 8255-A28-2 | 2.0" (51) | 2,800 | 1/16 (1.6) | 9/64 (3.6) | 1/4 (6.4) | 1/4 (6.4) | Single | ||||
| 8255-A21-2 | 2.0" (51) | 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 (79) | Single |
| 8255-A14-2 | 2.0" (51) | 1,450 | 5/32 (4.0) | 1/4 (6.4) | 5/16 (7.9) | 3/8 (9.5) | Double | ||||
| 8255-A8-2 | 2.0" (51) | 850 | 11/64 (4.4) | 9/32 (7.1) | 21/64 (8.3) | 25/64 (9.9) | Double | ||||
| 8255-A5-2 | 2.0" (51) | 500 | 1/4 (6.4) | 5/16 (7.9) | 11/32 (8.7) | 13/32 (10.3) | Double | ||||
| 8255-172-3 | 3.0" (76) | 17,000 | — | 1/64 (0.4) | 1/32 (0.8) | 1/16 (1.6) | Single | ||||
| 8255-101-3 | 3.0" (76) | 10,000 | — | 1/32 (0.8) | 1/16 (1.6) | 5/32 (4.0) | Double | ||||
| 8255-A50-3 | 3.0" (76) | 5,000 | — | 5/64 (2.0) | 3/16 (4.8) | 3/16 (4.8) | Single | ||||
| 8255-A28-3 | 3.0" (76) | 2,800 | 1/16 (1.6) | 9/64 (3.6) | 1/4 (6.4) | 1/4 (6.4) | Single | ||||
| 8255-A21-3 | 3.0" (76) | 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 (79) | Single |
| 8255-A14-3 | 3.0" (76) | 1,450 | 5/32 (4.0) | 1/4 (6.4) | 5/16 (7.9) | 3/8 (9.5) | Double | ||||
| 8255-A8-3 | 3.0" (76) | 850 | 11/64 (4.4) | 9/32 (7.1) | 21/64 (8.3) | 25/64 (9.9) | Double | ||||
| 8255-A5-3 | 3.0" (76) | 500 | 1/4 (6.4) | 5/16 (7.9) | 11/32 (8.7) | 13/32 (10.3) | Double | ||||
| SUPER PAR-A-MATIC SERIES | |||||||||||
| 8265-171-1 | 1-1/2" (38) | 17,000 | — | 1/64 (0.4) | 3/32 (2.4) | 3/32 (2.4) | Single | ||||
| 8265-101-1 | 1-1/2" (38) | 10,000 | — | 3/64 (1.2) | 5/32 (4.0) | 5/32 (4.0) | Double | ||||
| 8265-46-1 | 1-1/2" (38) | 4,600 | — | 1/8 (3.2) | 1/4 (6.4) | 5/16 (7.9) | Single | ||||
| 8265-25-1 | 1-1/2" (38) | 2,500 | 3/32 (2.4) | 3/16 (4.8) | 5/16 (7.9) | 7/16 (11.1) | 250 (1112) | 2.9 (82) | 77 | 1/2 (12.7) | Single |
| 8265-12-1 | 1-1/2" (38) | 1,200 | 5/32 (4.0) | 5/16 (7.9) | 3/8 (9.5) | 9/16 (14.3) | Double | ||||
| 8265-6-1 | 1-1/2" (38) | 650 | 17/64 (6.7) | 7/16 (11.1) | 9/16 (14.3) | 5/8 (15.9) | Double | ||||
| 8265-3-1 | 1-1/2" (38) | 350 | 5/16 (7.9) | 1/2 (12.7) | 5/8 (15.9) | 11/16 (17.5) | Double | ||||
| 8265-171-3 | 3.0" (76) | 17,000 | — | 1/64 (0.4) | 3/32 (2.4) | 3/32 (2.4) | Single | ||||
| 8265-101-3 | 3.0" (76) | 10,000 | — | 3/64 (1.2) | 5/32 (4.0) | 5/32 (4.0) | Double | ||||
| 8265-46-3 | 3.0" (76) | 4,600 | — | 1/8 (3.2) | 1/4 (6.4) | 5/16 (7.9) | Single | ||||
| 8265-25-3 | 3.0" (76) | 2,500 | 3/32 (2.4) | 3/16 (4.8) | 5/16 (7.9) | 7/16 (11.1) | 250 (1112) | 2.9 (82) | 77 | 1/2 (12.7) | Single |
| 8265-12-3 | 3.0" (76) | 1,200 | 5/32 (4.0) | 5/16 (7.9) | 3/8 (9.5) | 9/16 (14.3) | Double | ||||
| 8265-6-3 | 3.0" (76) | 650 | 17/64 (6.7) | 7/16 (11.1) | 9/16 (14.3) | 5/8 (15.9) | Double | ||||
| 8265-3-3 | 3.0" (76) | 350 | 5/16 (7.9) | 1/2 (12.7) | 5/8 (15.9) | 11/16 (17.5) | 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
