Practical HSS Router Bit Milling Collet Reduction Sleeve - 6.35mm

Features:Made from high-quality material.High durability strength and hardness.Easy to use.Supports long time use.Specifications:Material: HSSQuantity: 1pc (8mm / 6mm / 6.35mm) / 1 set (8mm+6mm+6.35mm) (optional)Hole Diameter: 8mm / 6mm / 6.35mm (optional for 1pc)Big H-ead Diameter Outside: 11.8mm / 11.8mm / 12.7mmSmall H-ead Outside Diameter: 10mmOver Length: 16.5mm / 16.5mm / 20mmPackage size: 20 * 20 * 20mm (1pc) 40 * 40 * 30mm (1 set)Package weight: 10g / 0.35ounces (1pc) 30g / 1.06ounces (1 set)Note:1.Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures.2.Please allow a little measuring deviation due to manual measurement.Package List:1 * Set of Router Bit Collet