Pieces Reducing Sleeve for 8mm (5/16") Chuck Black

Dimensions - Conversion Size: 8mm (5/16") to 6mm (15/64"); Large End Length: 8mm / 0.31"; Inner Diameter: 6mm / 15/64"; Outer Diameter: 8mm / 5/16"; Overall Length: 25mm / 0.98"; Contents: 3 Pieces x Chuck Reduction Sleeve
Material - These chuck conversion sleeves are made of heat-treated carbon steel, providing superior hardness, wear resistance, and optimal stability. Heat treatment ensures greater elasticity.
Features - These reduction sleeves are precisely dimensioned, with smooth inner and outer surfaces, ensuring a perfect and secure fit for your router bit. The three-way compression guarantees a stable clamping, reducing vibration, improving cutting accuracy, and preventing accidental loosening.
Application - Designed for woodworking, CNC engraving, and precision milling. Suitable for milling machines, engraving machines, routers, and CNC spindles in professional workshops, woodworking shops, and DIY projects.
Package Contents - Always tighten the chuck firmly to prevent tool slippage. Regularly check for wear and replace if deformed or excessively worn.