The APT 155 is a 60 lb-class handheld pneumatic rock drill from American Pneumatic Tools's rock-drill line, used for anchor-hole drilling, secondary rock breaking, and production-rate handheld drilling. Key specs include 2,100 BPM impact rate, 120 CFM at 90 PSI. Foundation, anchor, and quarry crews specify the APT 155 for the American Pneumatic Tools parts pipeline and field-service support.
- 60 lb-class handheld pneumatic rock drill from American Pneumatic Tools's rock-drill line, built for sustained production rock drilling.
- Rated 2,100 BPM, 65-68 lb tool weight, 22-3/8 in. overall length for balanced impact across production drilling and rock-bolting work.
- Consumes 120 CFM at 90 PSI through a 3/4 in. NPT air inlet, runs on standard contractor compressor circuits.
- A 185-CFM compressor supports single-tool operation; larger 185-CFM and 375-CFM units run multiple drills on the same circuit.
- Percussion-plus-rotation pneumatic motor with 2-5/8 in. piston bore by 3 in. stroke for high impact-per-blow energy through the drill chuck.
- Available in dry and wet (water-flush) configurations; wet variants add through-the-steel water injection for cuttings removal and dust suppression.
- Built for anchor-hole drilling, foundation-pin holes, quarry bench work, secondary rock breaking, light blast-hole drilling, and rock-bolting work.
- Crowder Supply stocks drill steels, bits, replacement chucks, pistons, and seal kits for the APT 155 platform.
- American Pneumatic Tools is a long-established U.S. manufacturer of industrial drilling, chipping, and demolition tools with deep aftermarket parts support.
