Packs of 6-Busch Fig. 1 Ball Burs 0.25mm-3.70mm

A ball bur is the bench workhorse for opening a hole, cutting a seat, and removing metal in a controlled, rounded cut. Busch Fig. 1 Ball Burs come in 35 sizes from 0.25 mm to 3.70 mm, machined in tungsten vanadium steel to ultra-precise tolerances for clean, repeatable cutting across metalsmithing and jewelry fabrication. Each size is sold in a pack of 6, so the sizes you reach for most stay stocked.

Features

• Spherical ball-shaped cutting head for accurate, controlled material removal
• Tungsten vanadium steel for durability and cutting consistency
• Ultra-precise tolerances for repeatable results across every bur in the pack
• Size range of 0.25 mm–3.70 mm covers fine detail work through larger seat cutting
• Sold in packs of 6 in a single size

Available Options