The replaceable band covering the cylinder is available in extra fine (240 grit)
Picture is for reference only
Compatability with Models : 4200
Max Cutting Capacity at 90 degrees:
No Load Speed 0-2800 rpm
Dremel 7123 Diamond Wheel Point 3/16 5kg Demolition Hammer The replaceable band covering theDremel 7123 Diamond Wheel Point For fine detail work, cutting, engraving, carving, touch up and finishing. Use on wood, jade, ceramic, glass, hardened steel, semi precious stones and other hard materials. Bits are covered with diamond particles. Ideal for fine detail work on wood, jade, ceramic, glass, hardened steel and other hard materials Removes material quickly and easily Covered with diamond particles Use higher speeds for hard woods and slower