8258-C21-2 Self-Feed Twin Drill by IR Ingersoll Rand

Ingersoll Rand

SKU:
8258-C21-2
Availability:
Please Call For Pricing and Availability
Please Call For Pricing and Availability

Description

8258-C21-2 Specifications

Model 8258-C21-2
Sound Level dB(A) 74
Air Consp. @ Working Speed ft^3/cycle (L/cycle) 2.3 (65)
Nominal Drilling Capacities Wood, Med. or FRP 7/32 (5.6)
Stroke Lengths 2.0" (51mm)
Thrust @ 90 PSI lb. (N) 170 lbs.
Free Speed rpm 2,100
Nominal Drilling Capacities Stnls. Steel Type 304 5/64 (1.9)
Std. Chuck Capacity in. (mm)
Nominal Drilling Capacities Steel SAE 1213 5/32 (4.0)
Nominal Drilling Capacities Aluminum 2024-T4 7/32 (5.6)
Gear Reduction Single


1/4" ( 6.4 mm ) Capacity , Steel - 0.50 H.P. ( .37 kW ) 1/2" to 2 1/2" spindle adjustment ( 12.7mm to 63.5 mm )
  • Adjustable spindles allow reapplication as machining requirements change.
  • Comprehensive range of American and metric collets available to meet a wide variety of hole specifications.
  • Double-acting air piston provides smooth, controlled forward and retract strokes.
  • Needle valve controls allow adjustment of forward and retract strokes.
  • Adjustment screw provides infinite stroke length settings up to 3.0" maximum.
  • Muffled exhaust for a quieter work environment.

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CCN Number 4160065

Last updated on August 3rd 2021 - ATP115
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