Rockler Wheel Marking Gauge
This versatile gauge lets you make perfect hairline layout marks both with and across wood grain. The hardened steel cutting wheel is beveled on one side, creating a natural pull that forces the face of the gauge against your workpiece for straight, wander-free marks. Features a solid brass body, knurled lock nut, graduated scales and a recess to protect the cutter in storage.Additional features:* Shaft has graduated scales (1 mm and 1/8 inch increments) for easy reference* Doubles as a depth gauge* Great for quick measurement transfers* Wheel retracts into face of the gauge for protection and easy vertical storage* Free-spinning wheel cuts wood fibers; doesn't tear them* Designed for comfortable one-handed operation* Balanced feelSpecifications:* Precision machined solid-brass body and knurled lock nut.* 8" long shaft