The APT 109 is a 9 lb-class handheld pneumatic chipping rock drill from American Pneumatic Tools's rock-drill line, used for spot drilling, light chipping, rebar trimming, and small-diameter anchor-hole work. Key specs include 3,400 BPM impact rate, 20 CFM at 90 PSI. Utility, masonry, and finish-rock crews specify the APT 109 with a 3/4 in. round shank, sized for American Pneumatic Tools's production parts pipeline.
- 9 lb-class handheld chipping pneumatic rock drill from American Pneumatic Tools's rock-drill line, built for sustained spot drilling and light chipping work.
- Rated 3,400 BPM, 13 lb tool weight for balanced impact across production drilling and rock-bolting work.
- Consumes 20 CFM at 90 PSI through a 3/8 in. NPT air inlet, runs on standard contractor compressor circuits.
- A 50-CFM compressor supports single-tool operation; larger 185-CFM and 375-CFM units run multiple drills on the same circuit.
- 3/4 in. round shank, the standard light-chipping shank size used across U.S. industrial chipping tools.
- Built for light chipping on concrete and masonry, spot drilling, post-blast cleanup, rebar trimming, and small-diameter anchor-bolt holes.
- Utility, masonry, and finish-rock crews specify it as the small-diameter detail tool in their truck inventory for cleanup and spot work.
- Crowder Supply stocks 3/4 in. round shank chipping steels, replacement chucks, retainers, and pistons for the APT 109.
- American Pneumatic Tools is a long-established U.S. manufacturer of industrial drilling, chipping, and demolition tools with deep aftermarket parts support.
