UB1 - Malco - STEP DRILL, 1/8"-1/2" (1EA)

The Malco UB1 Step Drill is designed for fast, accurate hole drilling in sheet metal, plastic, and other thin materials commonly encountered in HVAC, electrical, and general fabrication applications. Covering hole sizes from 1/8" to 1/2", this step drill eliminates the need for multiple bits, saving time and improving efficiency on the job.

Precision‑ground cutting edges provide smooth, burr‑free holes, while the stepped design allows for controlled enlargement without material grabbing or distortion. Built for durability and consistent performance, the UB1 is a reliable addition to any professional tool kit.

Features & Benefits:

• Drills multiple hole sizes from 1/8" to 1/2"
• Step design allows controlled, accurate hole enlargement
• Produces clean, burr‑free holes in thin materials
• Ideal for sheet metal, plastic, and light‑gauge materials
• Reduces tool changes and improves jobsite efficiency
• Trusted Malco quality for professional use