APT M119 Trench Digger | 7/8" Hex x 3-1/4" Chuck | 1-3/4" Bore | 3-3/8" Stroke | 1500 BPM

APT M119 Trench Digger is a rugged pneumatic excavation tool crafted for heavy-duty trenching, pipe-laying, and underground service work in challenging ground conditions. It features a ⅞″ hex × 3-¼″ chuck (with optional 1″ hex × 4-¼″ version) for secure connection to digging steels. Built with a 1-¾″ bore and a 3-⅜″ stroke, the tool delivers approximately 1,500 blows per minute, providing steady, powerful penetration into clay, shale, hardpan, and frozen ground. Engineered with a longer overall tool length of 31″ and designed for demanding operations such as trenching under foundations or launching utilities in tough soils, the M119 combines durability and productivity to get the job done.

Type: Trench Digger | Handle: T style | Hex Size (in.): 7/8 | Chuck Size (in.): 3-1/4 | Bore (in.): 1-3/4 | Stroke (in.): 3-3/8 | BPM: 1500 | Air Consumption @ 90 PSI (CFM): 34-38 | Length (in.): 31 | Air Inlet NPTF (in.): 1/2 | Application: Underground Service Work, Footing Trenching

Features:

• Built-in automatic oiler
• T-style forged handle
• 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 Trench Digger? Click here to view the Catalog.

For more information please call (800) 608-5210 or email info@intlairtool.com