SB61225 – 12mm End-Cut Cylinder Burr, 6mm Shank Double Cut for Steel & Cast Iron

The SB61225 is a 12mm end-cut cylindrical burr with a 6mm shank, built for aggressive stock removal and flat-surface cleanup. The end-cut face lets you plunge, face, and square off edges, while the double-cut fluting keeps chatter down and control up—especially on steel, stainless, and cast iron.

Whether you're squaring off welds or chasing out corners, this burr holds its edge and keeps cutting clean.

Specs:

• Shape: Cylinder with end cut (Type B)
• Head diameter: 12mm
• 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.