Helix Angle: 30° helix for balanced cutting speed and reduced cutting load
Coating: Diamond-Like Carbon (DLC) coating reduces friction
Material: carbide construction offers excellent wear resistance and long tool life
Designed for hard materials: Optimized edge geometry grants efficient
and precision prototyping projects
Omega Products BT40 Shrink Fit Chuck - G2.5 - 25,000 RPM - 10mm - 160mm Long Endmill25 Helix Angle: 30° helix forThe Omega BT40 Shrink Fit Chuck is a high precision tool holder designed for BT40 spindle systems and high speed milling. Its shrink fit design uses heat to securely grip tool shanks, delivering solid stability and reduced runout for cleaner, more accurate cuts. With a G2. 5 precision rating, a 10 mm shank fit, and a long 160 mm body, it keeps tools running true up to 25,000 RPM. This makes it a reliable choice for engineers, machinists, and hobbyists