Milwaukee 3/4″ Weldon to 1/2″ Chuck Adapter

MAXIMIZE STRUCTURAL DRILLING VERSATILITY WITH WELDON-TO-CHUCK CONVERSION

In the world of heavy civil and structural steel fabrication, downtime is the enemy of the schedule. When you are out on the iron with an M18 FUEL 1-1/2 in. Magnetic Drill, you need the flexibility to move from high-speed annular cutting to precision twist drilling without hauling multiple machines. This 3/4 in. Weldon to 1/2 in. Chuck Adapter is engineered for exactly thatrugged, all-steel durability that maintains concentricity and grip under heavy load. Whether you are cleaning up holes or drilling smaller diameters where an annular cutter isn’t practical, this adapter keeps your workflow moving without compromising the high-torque performance required for industrial metalwork.

• / Rapidly transition from heavy-duty annular cutters to standard twist drill bits without changing the entire arbor or machine setup.
• / Industrial-grade steel construction engineered to withstand the extreme torque demands of structural steel environments.
• / Universal 3/4 in. Weldon shank compatibility ensures seamless integration with the M18 FUEL 1-1/2 in. Magnetic Drill and competitive units.
• / Precision-machined 1/2 in. keyed chuck provides a secure, non-slip grip on bits ranging from 5/64 in. to 1/2 in. for secondary hole-making.

TECHNICAL SPECIFICATIONS

WHAT’S IN THE BOX

(1) 3/4 in. Weldon to 1/2 in. Chuck Adapter (49-59-0020), (1) Chuck Key