8V, Max Cordless Rotary Tool Kit, Variable Speed From 5,000 To 25,000 RPM To Match The Proper Speed Required, High Capacity 8V Lithium-Ion Battery For Longer Run Times, Compact Size For Portability, Lightweight For Comfort, 360 Degree Grip Zone With Soft Grip For Comfort & Control, Quick Collet Lock For Fast Accessory Change, Accessories Included: 60G Sanding Drum Mandrel, 60, 120 & 240 Grit Sanding Bands, 401 & 402 Mandrels, 2 Each 1-1/4" Cut Off Wheel, 2 Each 1" Felt Polishing Wheel, Polishing Compound, 125 & 191 High Speed Cutters, Engraving Cutter, Stainless Steel Brush & Silicon Carbide Grinding Stone.
4V, Lithium-Ion, Variable Speed Cordless Rotary Tool, Quick & Easy Accessory Changes, USB Rechargeable Battery, LED Battery Life Indicator, Portable & Lightweight, Can Be Used With Most Dremel Accessories & A Selection Of Attachments, Includes 1/16" Engraving Cutter, 3/8" Aluminum Oxide Grinding Stone, 3/8" Brush Wheel, 1/2" Polished Wheel, Polishing Compound, 1/2" Sanding Brand & Mandrel, Screw Mandrel, Wrench, Accessory Case, Universal Micro USB Cord, 3.6V USB Wall Plug Power Supply, Manual & Quick Start Guide.