UB3 - Step Drill, 1/4"-3/4" - Malco Non-Recoiling: The hammer head is

Non-Recoiling: The hammer head is filled with steel shot

double-riveted tip connection ensures the blade remains securely attached

Connection Size: 2-1/8 inch ODS (Outside Diameter Solder)

Voltage: 24V AC

Construction: Brass valve body with internal parts made of brass and carbon steel

UB3 - Step Drill, 1/4"-3/4" - Malco Non-Recoiling: The hammer head isThe Malco UB3 Step Drill is a high quality tool designed for precision and durability, ideal for professionals working with various materials. Here are the key features and details: Hole Sizes: The UB3 step drill can create nine different hole sizes ranging from 1 4 inch to 3 4 inch in diameter. The sizes include 1 4, 5 16, 3 8, 7 16, 1 2, 9 16, 5 8, 11 16, and 3 4 inch Step Increments: Each step increment is 1 16 inch, allowing for precise control