Dremel Drill Cutting Guide Hss Routing Router Bit Tool Kit Set f74 Dremel Cutting Guide Drill HSS Routing Router Bit Tool Kit Set Features: Used to fix drill bit, countersink and others, keep Dremel more stable. Turn on the grinder, keep it rotating in the locator, the grinder can punch accurately. Easily attaches to your rotary tool. Very safe when using the Dremel with it. Robust and of very good quality. Great product and practical. Compatible with Dremel rotary tool. Specification: Type: Cutting Guide Attachment Kit Material: Plastic + HSS Inner Diameter: 19mm Outer Diameter: 26mm Tool Converter Diameter: 60mm; height: 42 mm Drilling package includes: 1 x cutting guide 4 x drills 6 x HSS router bits Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.