PRODUCT DETAILS:30PCS/Set Handle Diameter:3mm,Length:45mm,Head Diameter:1mm.Number of meshes:150 mesh.1mm Diamond Drill Bits.Note: replace the rotary collet with 3.2mm before using.For new tools it is necessary to try the tool for runout during installation and to adjust it until it does not runout before use.diamond drill bits for ceramic rotary tool carving bits MULTI FUNCTIONAL USE:Please add water for cooling when using diamond burr bits.Diamond drill bits can be used for wood carving, jade carving, diamond carving, making holes in flower pots at home, glass carving, drilling holes in wooden boards, rust removal, polishing, DIY craft,craft modeling, home repair,and more.Diamond Bits for Dremel Tool 1 mm DRILL BIT SHAPE:Multiple combinations of diamond drill bits stones that can be used for home improvement, craft, a nice helper for you to polish, grind, drill, cut, engrave and more. different designs and ample shapes will meet your different requirements, will improve work efficiency and save-off time and labor.diamond drill bits for stone polishing kit glass drill bit MATERIALS:Diamond polishing accessories made of diamond particle with reliable quality, thick and durable, wear resistance, high hardness and impact resistance, sturdy enough for fine detail work.dremel sanding bits wood carving kit 1/8'' shank bits for metal engraving carving tools rotary tool bits lapidary equipment UNIVERSAL COMPATIBILITY:Diamond grinder bits set is featured with universal 3mm (1/8 inches) shank grinding drill bits, which compatible with most rotary tools or die grinders.Multi functional diamond drill bits, arranged in a plastic box for easy selection and use.stone carving tools engraving tool Diamond Bits for Dremel Tool 1 mm 30PCS/Set 1mm Diamond Drill Grinding Bit Set Needle Point Refurbish and Repair Drill Bits Engraving Carving Polishing Glass Jade Stone Drill Bit Tool Accessories 3mm Handle Diameter

1.For new tools it is necessary to try the tool for runout during installation and to adjust it until it does not runout before use. Otherwise the tool is quickly worn out.diamond drill bits for glass

2. Warm Tips: Please add water for cooling when using diamond burr bits, In case of dry drilling, the diamond on the head of the tool is graphitized by overheating, and it is quickly worn out.diamond drill bits for ceramic

3.Premium quality Set of 30 pcs. 1mm (1/24inch) Diamond Drill Bits,3mm(1/8inch) shank Good for Dremel and Other Rotary Tools.diamond tipped drill bit

4.Suitable to be used with electric, cordless hand drills, upright drills, flex shafts, and rotary tools such as Dremel.diamond drill bits for stone

5.Perfect for Jewelry, Ornament Design, Necklaces Earrings, Pendants, Bracelets with Sea Shells, Beach Glass, Stones.glass drill bits for drilling holes in glass

1Set include:30pcs Diamond Drill Bits