ITEM NAME:1Rotary Multi Tool Cutting Guide HSS Router Drill Bits Kit Cutters Set OZ Specification: 100% Brand and high quality Tool Converter Height: approx. 48mm Tool Converter Diameter: approx. 60mm Maximum Depth Adjustment: approx. 19mm Max RPM: 28,000 Include 4pcs cutters and 6pcs HSS router bits. Keep the rotary tool more steady. Safe to use. Durable in use. Package included: 1 x Cutting Guide 4 x Drill 6 x HSS Router Bits Note: Please allow 1-5mm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same..Tool Converter Height: approx. 1 x Cutting Guide. Keep the rotary tool more steady.