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Silver pneumatic chipping hammer with swan-neck handle and round shank

Ingersoll/Rand

Ingersoll/Rand 1A2SA air chipping hammer round shank 0.680 in 2500 BPM 7.00 CFM

SKU CH-BWZ7-1BPWR

Heavy-duty air chipping hammer with 1 in. stroke, 2500 BPM and 7.00 CFM average consumption, featuring a 0.680 in. round shank and swan-neck handle

  • Delivers 2500 blows per minute for fast material removal
  • 680 in. round shank fits standard chisels and accessories
  • 00 CFM average consumption matches common shop compressors
  • 1 in. stroke length provides strong impact force per blow
  • Swan-neck handle improves control during extended chipping tasks

Industrial chipping hammer for heavy demolition

The Ingersoll/Rand 1A2SA is a round-shank air hammer built for industrial duty. It accepts a 0.680 in. shank and delivers 2500 blows per minute with a 1 in. stroke length. The swan-neck handle provides control during extended chipping work.

Air consumption and pressure in normal use

At a 15-second run time the tool averages 7.00 CFM at the required 90 psi supply pressure. A minimum 1/2 in. hose and a 3/8 in. NPT air inlet ensure adequate flow. Overall length is 15-1/2 in. for reach in tight spaces.

Behaviour under sustained load

When run continuously the air demand rises to 28.0 CFM at full load. Operators should size the compressor and supply line for this higher continuous flow to maintain performance. California Proposition 65 warnings apply for cancer and reproductive harm.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $589.99
Pricier than about 91% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameINGERSOLL-RAND

Questions about this item

How do I connect the 3/8 in. NPT air inlet and what step is often missed?

Fit a 1/2 in. minimum hose to the 3/8 in. NPT inlet, then set the regulator to 90 psi; the step most people skip is confirming the compressor can deliver 28.0 CFM at full load.

Which parts will need replacement after extended use?

The 0.680 in. round shank and the internal piston seal are the wear items; inspect the shank for groove deformation and replace the seal when blow rate drops below 2500 BPM.

What is the first limit reached during continuous chipping?

The 7.00 CFM average demand at 15-second intervals is the first constraint; if the supply cannot sustain that flow the tool loses power before heat becomes an issue.

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