High Quality and designed for cordless, corded and 12V sharpeners 

• 10 Pack
• 7/32 or 5.5 MM diameter stone    
• Used typically on  3/8 pitch chains ( .375 ) Not for 3/8 LP low profile chains
• 1/8" smooth shank
• Popular quality stone, name brand and ships from USA same or next business day.
• Actual shipping, buy more and save
• Want to make them last - see our listing for Kool Grind lube  LISTING  301828091928
• We combine shipping

These will also fit many rotary tools :

Oregon, Craftsman, Dremel, Wen, Walmart, some Grandberg sharpeners and many more using 1/8" smooth shank bits.