Omega Products BT40 End Mill Holder - S/L08 - 25,000 RPM - G2.5 - 8mm Bore Size - 160mm Gauge Length - Form AD/B FLH The HSS-E composition delivers wear

The HSS-E composition delivers wear and heat resistance for consistent performance

ensuring clean transitions and better final part quality

the Widin end mill supports steady workflows

with neck lengths available to match different depths and radii

Omega Products BT40 End Mill Holder - S/L08 - 25,000 RPM - G2.5 - 8mm Bore Size - 160mm Gauge Length - Form AD/B FLH The HSS-E composition delivers wearOmega Products BT40 End Mill Holder with S L08 (Form AD B) is engineered for high speed milling and precise tool retention. Designed to fit BT40 spindles, it accepts 8mm end mills and features a 160mm gauge length to deliver extended reach with rigid support. This holder is ideal for engineers, machinists, hobbyists, and manufacturing shops seeking consistent accuracy, stable tool seating, and reliable performance in demanding CNC operations. G2. 5