86pcs Rotary Tool Accessories Kit Diamond Burr Bits Drill Polishing Kit for Sanding Polishing Cutting Carving Wood Stone Jewelry Glass Ceramic with Wooden Case ( Item#: E13949 )

Feature:
80pcs Various Diamond Burrs -- All together 12 types variouse diamond burr tip specially designed for different working demands. Excellent for fine detail work, cutting, engraving, carving, touch-up and finishing; Work on glass, metal , stone, ceramic, wood, plastic.
6pcs Sanding Rings -- 6pcs various grits sanding ring (1000/1500/2000/3000/5000/7000), from fine to coarse, the more grit it features, the finer surface can be polishing. Coarse can use to do quick deburr.
Wide Usage -- 2.35mm(3/32in) diameter shanks, compatible with most rotary tools; Ideal for home improvement, craft and whenever you need to polish, grind, drill, cut, engrave, and more,used with most rotary tools ,Able to engrave on a wide range of materials including: wood, ABS, acrylic, PVC, plastics, etc. Well-suited for detailed work, such as building and sanding dollhouse furniture, model trains, or miniature buildings,Highly recommended for jewer.
Sold Storage Box -- Specially designed label classification wooden box, use for identify easy diamond burr size and using type, easy to store and using.
Premium Qality -- Different from other slightly coated diamond grinding head, outr rotary tool accessories are durable and diamond coat is thick and evenly, long lasting use.

Maintian Tips:
1. Rotate speed as high as possible, usually required speed over 10-20m/s
2. Please operating with water to prolong the diamond burr heads' service life
3. After install in carving/rotary/engraving tool, before use please test if they are firmly assembeled
4. As drilling please keep stable in case shape working broken rotary bits

Specification
Quantity: 86pcs
12 Types Diamond Burr Bits: A/B/C2/C3/C7/D/E/F/G/H/K/Q
Diamond Burr Bits Shank: 2.35mm （3/32inch）
Sanding Ring Grit: 1000/1500/2000/3000/5000/7000
Sanding Ring Shank: 3.0mm
Minimum Speed: >10-20 m/s

Packing List:
80 * Diamond Burr Bits
6 * Sanding Ring
1 * Wood Storage Case