Klein Tools 31906 Hole Saw Arbor With Pins, 7/16-Inch

Klein's Hole Saw Arbor with Adapter can be used with Klein hole saws 1-3/8-Inch to 6-3/8-Inch (35 mm - 162 mm). Fits all 3/8-Inch drills and larger. Pins lock the saw to prevent over-tightening. Hardened mandrel for long thread life. Fast and easy to engage and disengage hole saw. 118 degree split point pilot bits. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.