Genmitsu 4Pcs Router Collet Kit, 1/8" to 5/16" Router Bit Collet Accessory for Trim Router, Engraving Machine Tool, CNC Router Machine

Size: Inner diameter sizes are 1/8"; 15/64"; 1/4"; and 5/16", outer diameter is 21/64” (10mm) and 25/32” (20mm) long. These collets are perfect for Genmitsu 118 compact router (B0CN3DCG7P) and other brand trim routers like RT0701C / RP0900K / RT0700C. The size image will help you check if it fits your router. Application: Collets with varying inner diameters enable the use of cutting bits of different diameters, offering a wider range of machining options to achieve optimal processing results and work efficiency. Material: It is made of spring steel material. This material offers extra-long life, good flexibility, and wear resistance. Effect: The router collets provide high precise clamping force and good grip stability. This ensures the stability and accuracy of the engraving process. Package: Each package contains 4 pieces of 1/4″ to 5/16″ collets for trim routers and compact routers.