Search query: dimond studded dremel bits

Product: 20Pcs Diamond Grinding Bits, 10mm Cylinder Head, 3mm Shank, 45mm Long Diamond Coated Burr Mounted Point Specification:
Product Name: Diamond Grinding Bit
Tip Shape: Cylinder
Head Diameter: 10mm/0.39"
Shank Diameter: 3mm/0.11"
Length: 45mm/1.77"
Material: Diamond
Weight: 189g

Features:
Diamond coated drill bits help to precisely form, grind and finish.
Suitable for enamel glass, ceramics, tiles, bricks, plastics, wood, fiberglass, stone, carbide, metal.
Recommended for jewelers, gems, hobbies and crafts, styling.
It is better to use water as a lubricant when using.

Package Content:
20pcs of Diamond Grinding Bit
Size: Head diameter: 10mm / 0.39"; Shank diameter: 3mm / 0.11"; Length: 45mm / 1.77"
Cylindrical point, diamond-coated heads that can be mounted on electronic grinders, gantry grinders and hand drills.
Used for engraving, trimming, precision grinding and internal grinding of carbides in ceramics, glass, precious stones, alloys and many other abrasive materials.
Excellent for carving, engraving, forming, drilling and Smoothing the surface.
Diamond coated drill bits are suitable for glass, tile, stone and hardened metals. NACX

Product: 545 Diamond Cutting Wheel (22mm) 10pcs with 402 Mandrel (3mm) 2pcs and Screwdriver for Rotary Tool by MoArmor Feature:

-Great match: The diamond cut off blade set comes with 10 pieces Mini Sharp Vented Rotary Diamond Glass cutting Saw + 2pcs connecting rods, and 1pcs crystal Screwdriver
-Mandrel tools’ size: The disks diameter is 22mm, thickness is 0.6mm; 2 connecting shank is 35mm, the crystal screwdriver length is 98mm
-Widely uses: Ideal for cutting all kinds of marble concrete, brick, porcelain, ceramics, epoxy and hard woodsand other hard materials

Specification:

Material: Carbon steel
Coating: Dual sided and edge
Disc diameter: 22mm
Disc thickness: 0.6mm
Arbour shaft length: 35mm
Arbour shaft diameter at bottom: 3mm
Compatibility: The majority wen ect. Rotary Tools

Packing Includes:

10pcs * double sided vented 545 Diamond grit cutting wheel
2psc* 402 mandrel
1pcs* crystal screwdriver Rotary Tools and Replacement EZ545/544 Lock Cut Off Wheels
SIZE: Cutting discs diameter: 22mm; Thickness: 0.6mm; Mandrel Diameter:3.0mm; Screwdriver: 98mm
HIGH QUALITY AND DURABLE: The aluminum oxide cut off discs are thin and sharp.It is completely coated with fine diamond particles , breathing holes is for reducing heat and removing debris, perfect for making slots and slits.
MULTI-PURPOSE: This diamond grit cutting wheel are suitable for doing DIY, cutting, sawing, carving, sharpening and filing hard materials including all kinds of precious stones, jade,marble concrete, brick, porcelain, ceramics, epoxy and other hard woods. But not recommended for metal.
ATTENTION: For your safety, please must wear gloves and goggles and be care around spark when using mandrel diamond cutting tools. It may become very hot when cutting, add some water to keep it cool. MOARMOR