This 100 pcs abrasive stone points are great for DIY polished engraving, cutting, polishing (wood, metal, glass, mold polishing purposes). These are high quality 3mm abrasive stone grinding head wheels for Dremel electric grinding accessories. Can be used for metal grinding, such as repair, good wear resistance, grinding strength is strong.

Features:
Precision ground for quick, easy sharpening of chain saw blades. 
Best deal going for sharpening chain saws.
High working efficiency, perfect grinding effect and long using life.
Basically replace with handle small grinding wheel, and no dust pollution.
Convenient to grind, simple to use, safe and reliable.
Widely used in precision polishing technology and burring, seam edge grinding process, and the grinding force is 5 to 10 times higher than general grinding tool.

Specifications:
Color: Silver + Pink
Material: Red Corundum
Overall Length: 45mm / 1.8in
Head Diameter: 8mm / 6mm (Optional)
Head Length: 15mm / 13mm 
Shank Diameter:    2.4mm/ 0.09"
Item Weight: 
8mm: Approx. 2.8g / 0.09oz （1pc)
6mm: Approx. 1.8g / 0.06oz （1pc)
Package Size: Approx. 11.5 * 11.5 * 6.1cm / 4.5 * 4.5 * 2.4in
Package Weight: 
8mm: Approx. 428g / 15.1oz
6mm: Approx. 320g / 11.3oz

Package List:
100 * Abrasive Stone Point Polishing Grinding Head Wheel 
1 * Plastic Storage Case