Calling all pen makers and woodworkers! This WoodRiver 15/32 inch drill bit is specifically designed for creating perfect pen blanks. The precision grinding means it starts cleanly and limits that annoying exit hole chip-out that can ruin your projects. The deep, smooth flutes are awesome for chip extraction - no more clogged bits halfway through your work. What's really cool is how sharp the lands and flutes are, which gives you precision-sized holes without losing precious pen blanks. The HSS (high-speed steel) construction means this bit will last through plenty of projects without dulling quickly. The shank is reduced to 7/16 inches on bits 31/64 inches and larger, which fits standard chucks perfectly. WoodRiver is made by Woodcraft, who've been in the woodworking game since 1928 - so they definitely know their stuff. Whether you're a beginner pen maker or a seasoned pro, having the right drill bit makes all the difference in your finished product. No more struggling with generic bits that don't quite work right for pen making. This bit helps you create clean, professional-looking pen blanks every time. The quality is seriously impressive, especially considering the price point. If you're serious about pen making or want to get into it, this is one of those tools that's worth investing in. Your pen blanks will thank you, and your finished pens will look so much more professional. Happy woodworking!