SF61125 – 11mm Ball-Nosed Tree Burr, 6mm Shank Double Cut for Steel & Stainless

The SF61125 is built for tight access and smooth control. With an 11mm ball-nosed tree head and a 6mm shank, it’s ideal for shaping, deburring, and profiling in confined spaces—especially on steel, stainless, and cast iron.

The double-cut fluting gives you fast, chatter-free stock removal with a clean finish. Whether you’re chasing welds, cleaning up castings, or carving out tight internal curves, this burr holds its edge and keeps your hand steady.

Specs:

• Shape: Ball-nosed tree (Type F)
• Head diameter: 11mm
• Cut length: 25mm
• Shank: 6mm
• Overall length: 70mm
• Cut type: Double cut
• Material: Brazed solid carbide

Recommended RPM: 10,000–18,000 depending on material.