Ingersoll Rand’s line of feed drills provide the selection, performance, and degree of precision to automate a wide range of secondary machining applications simply and economically. They utilize compressed air for both the spindle rotation and feed / control functions. The reliable rotary-vane air motor offers high power-to-size performance, which minimizes tool size and weight for added machine design flexibility. The tools install easily, requiring only simple pneumatic circuitry.

Bant-A-Matic: 3/16" (4.8 mm) Capacity, Steel .25 HP (.20 kW)

Par-A-Matic: 5/16" (7.9 mm) Capacity, Steel .50 HP (.37 kW)

Super Par-A-Matic Drills: 1/2" (12.7 mm) Capacity, Steel .75 HP (.56 kW)

Hi-Thrust: 5/8" (15.9 mm) Capacity, Steel 1.25 HP (.93 kW)

  • Double-acting air piston provides smooth, controlled forward and retract strokes.
  • Needle valve controls allows adjustment of forward and retract strokes.
  • Adjustment screw provides infinite stroke length settings.
  • Ball bearing spindle support offers precision and long service life.
  • Muffled exhaust for a quieter work environment.
  • Custom models and accessories are available.

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Models

Models & Stroke Length in. (mm)

Models & Stroke Length in.(mm)

Free Speed (RPM)

Nominal Drilling Capabilities (Stnls. Stel Type 34)

Nominal Drilling Capabilities (Steal SAE 1213)

Nominal Drilling Capabilities (Alum. 2024-T4)

Nominal Drilling Capabilities (Wood, Med. Or FRP)

Thrust at 90 PSI LB. (N)

Air Consp. At Working Speed ft(3)/cycle (L/cycle)

Sound Level dB(A)

STD. Chuck Capacity in.(mm)

Gear Reduction

Bant-A-Matic: 8245 Series

1-1/4" (32 mm)

2.0" (51 mm)

3.0" (76 mm)

 

 

 

 

 

 

 

 

 

 

*8245-203-1

8245-203-2

8245-203-3

19000

NA

1/64(0.4)

1/32 (0.8)

1/16 (1.6)

90 (400)

1.5 (42)

77

1/4 (6.4)

Single

8245-101-1

8245-101-2

8245-101-3

10000

1/64 (0.4)

1/32 (0.8)

1/16 (1.6)

1/8 (3.2)

90 (400)

1.5 (42)

77

1/4 (6.4)

Double

8245-B45-1

8245-B45-2

8245-B45-3

4400

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

8245-B30-2

8245-B30-3

2700

1/16 (1.6)

1/8 (3.2)

3/16 (4.8)

3/16 (4.8)

90 (400)

1.5 (42)

77

1/4 (6.4)

Single

8245-B8-1

8245-B8-2

8245-B8-3

990

3/32 (2.4)

3/16 (4.8)

1/4 (6.4)

5/16 (7.9)

90 (400)

1.5 (42)

77

1/4 (6.4)

Double

Par-A-Matic 8255: Series

1-1/4" (32 mm)

2.0" (51 mm)

3.0" (76 mm)

 

 

 

 

 

 

 

 

 

 

*8255-172-1

8255-172-2

8255-172-3

17000

NA

1/64 (0.4)

1/32 (0.8)

1/16 (1.6)

170 (756)

2.3 (65)

74

5/16 (79)

Single

8255-101-1

8255-101-2

8255-101-3

10000

NA

1/32 (0.8)

1/16 (1.6)

5/32 (4.0)

170 (756)

2.3 (65)

74

5/16 (79)

Double

8255-A50-1

8255-A50-2

8255-A50-3

5000

NA

5/64 (2.0)

3/16 (4.8)

3/16 (4.8)

170 (756)

2.3 (65)

74

5/16 (79)

Single

8255-A28-1

8255-A28-2

8255-A28-3

2800

1/16 (1.6)

9/64 (3.6)

1/4 (6.4)

1/4 (6.4)

170 (756)

2.3 (65)

74

5/16 (79)

Single

8255-A21-1

8255-A21-2

8255-A21-3

2100

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-A14-1

8255-A14-2

8255-A14-3

1450

5/32 (4.0)

1/4 (6.4)

5/16 (7.9)

3/8 (9.5)

170 (756)

2.3 (65)

74

5/16 (79)

Double

8255-A8-1

8255-A8-2

8255-A8-3

850

11/64 (4.4)

9/32 (7.1)

21/64 (8.3)

25/64 (9.9)

170 (756)

2.3 (65)

74

5/16 (79)

Double

8255-A5-1

8255-A5-2

8255-A5-3

500

1/4 (6.4)

5/16 (7.9)

11/32 (8.7)

13/32 (10.3)

170 (756)

2.3 (65)

74

5/16 (79)

Double

Super Par-A-Matic: 8265 Series

1-1/2" (38 mm)

3.0" (76 mm)

3.0" (76 mm)

 

 

 

 

 

 

 

 

 

 

*8265-171-1

8265-171-3

8265-171-3

17000

NA

1/64 (0.4)

3/32 (2.4)

3/32 (2.4)

250 (1112)

2.9 (82)

77

1/2 (12.7)

Single

8265-46-1

8265-46-3

8265-46-3

4600

NA

1/8 (3.2)

1/4 (6.4)

5/16 (7.9)

250 (1112)

2.9 (82)

77

1/2 (12.7)

Single

8265-25-1

8265-25-3

8265-25-3

2500

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

8265-12-3

8265-12-3

1200

5/32 (4.0)

5/16 (7.9)

3/8 (9.5)

9/16 (14.3)

250 (1112)

2.9 (82)

77

1/2 (12.7)

Double

8265-6-1

8265-6-3

8265-6-3

650

17/64 (6.7)

7/16 (11.1)

9/16 (14.3)

5/8 (15.9)

250 (1112)

2.9 (82)

77

1/2 (12.7)

Double

8265-3-1

8265-3-3

8265-3-3

350

5/16 (7.9)

1/2 (12.7)

5/8 (15.9)

11/16 (17.5)

250 (1112)

2.9 (82)

77

1/2 (12.7)

Double

Hi-Thrust: 8670 Series

8670-47-3

3.0 (76)

3.0 (76)

4700

NA

3/16 (4.75)

7/16 (11.1)

1/2 (12.7)

500 (2224)

5.0 (142)

80

3/4 (19.0)

 

8670-28-3

3.0 (76)

3.0 (76)

2800

3/16 (4.8)

1/4 (6.35)

9/16 (14.3)

5/8 (15.9)

500 (2224)

5.0 (142)

80

3/4 (19.0)

 

8670-13-3

3.0 (76)

3.0 (76)

1350

5/16 (7.9)

11/32 (8.73)

5/8 (15.9)

3/4 (19.0)

500 (2224)

5.0 (142)

80

3/4 (19.0)

 

8670-8-3

3.0 (76)

3.0 (76)

800

3/8 (9.5)

7/16 (11.11)

3/4 (19.0)

7/8 (22.2)

500 (2224)

5.0 (142)

80

3/4 (19.0)

 

8670-4-3

3.0 (76)

3.0 (76)

450

1/2 (12.7)

5/8 (15.87)

7/8 (22.2)

1.0 (25.4)

500 (2224)

5.0 (142)

80

3/4 (19.0)

 

Consumption in cubic feet during a typical 6 second cycle time. Note: Performance data given at 90 PSI (6.2 bar) air pressure.