OSG 55° Helix Endmill Corner Radius - Centre Cutting Long Length - 12mm x R1 Jobber Drill insert with a steady

insert with a steady

Flute Design: Multi‑flute geometry emphasizes efficient material removal and effective chip evacuation

while the overall design handles up to 100 kg for reliable

Efficient chip evacuation with left-hand spiral: Left-hand spiral flute combined with right-hand cutting ensures smooth cutting action and cleaner holes

helping ensure proper mating and sealing of pipe fittings and adherence to NPT standards across plumbing

OSG 55° Helix Endmill Corner Radius - Centre Cutting Long Length - 12mm x R1 Jobber Drill insert with a steadyThe OSG 55 Helix Endmill features a 12 mm diameter with a 1 mm corner radius (R1) and a long length design, delivering extended reach for deep pockets and tall features. Its 55 degree helix promotes efficient chip evacuation and reduced cutting forces, making it well suited for milling, profiling, and slotting tasks. This centre cutting tool is designed for general machining across a range of applications, providing reliable results even in tight or