APT M155 Rock Drill is a powerful and durable pneumatic tool engineered for wet drilling applications in mining, quarrying, and construction projects. It features a 7/8" hex x 3-1/4" chuck that provides a secure grip on drill steel for stable and accurate drilling performance. With a 2-5/8" bore and 3" stroke, the M155 delivers up to 2100 blows per minute, ensuring efficient penetration in hard rock conditions.
Designed for wet drilling, it helps reduce dust and heat buildup, extending tool life and improving operator comfort. Built with high-quality materials and a balanced design, this rock drill offers reliability, ease of maintenance, and long-lasting performance in the toughest job site conditions.
Type: Rock Drill | Hex Size (in.): 7/8 | Chuck Size (in.): 3-1/4 | Bore (in.): 2-5/8 | Stroke (in.): 3 | BPM: 2100 | Air Consumption @ 90 PSI (CFM): 110-120 | Length (in.): 22-3/4 | Air Inlet NPT (in.): 3/4 male | Application: Road and Infrastructure Construction
Features:
• 3 drilling speeds
• Replaceable piston stem bearing
• Built-in automatic oiler
• Available wet or dry
• Counterclockwise rotation
• Rubber handle grips
Tech Tip: To increase tool performance, extend tool life and lessen repair costs use it with a Filter-Regulator-Lubricator (Click Here To Shop FRLs)
Looking for more information about APT Rock Drill? Click here to view the Catalog.
For more information please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
