09.5mm - 3/8 x 1/4 Inverted Cone Grinding Stone - 1/8 inch shank

3/8 inch Pink Inverted Cone Grinding Stone

• 3/8 inch diameter x 1/4 inch long
• 1/8 inch shank
• Required to use with Dremel Rotary Tools:
• Dremel 480 - 1/8 inch collet, or equivalent (sold separately)
• Dremel 4486 keyless chuck or equivalent (sold separately)
• Aluminum oxide fused alumina
• Use on harder steels which need a cool, brittle cutting action to avoid burns
• New but not retail packaged