This premium set includes pilot shafts for different tube sizes (7 mm, 8 mm, 10 mm, 3/8inch, 27/64inch), a 3/4inch, 14mm Steel Cutter, and a hex key for added convenience and versatility. perfect for jewelry making, woodworking, and DIY projects, this pen mill and barrel trimmer set is a must-have for any crafting enthusiast. Crafted specifically for pen kits for woodturning, this set is designed to help you create pens with precision and ease. Whether you're a seasoned woodworker or a beginner DIY enthusiast, this versatile set is sure to take your projects to level. Order yours now and unleash your creativity with ease and confidence! Quality Material: The cutter shafts are made of solid carbon steel, steel provides a clean cut every time. Various Occasions: shafts can be used on a drill press, lathe chuck, or with a standard hand drill, the shafts will clean and remove any excess glue from the tubes, Cleanly remove excess glue from your turned pen tube and blank. Introducing the versatile and convenient Barrel Trimmer Pen Mill For Pen Kits - the perfect tool for all your pen turning needs! Colour:As Shown Material:high speed steel Size:high speed steel Package Contents: 5 x Milling Cutters 1 x Copper Tubes 1 x Woodworking Drill 2 x Cutter 1 x Hexagon Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.