... 3.top quality .long life 1. Diameter: 1/1.5/2mm 2. Total length: 6"/8"/10"/12" 3. Diamond grit: 46#, 60 ... #, 100# 4. Futures: It fits are hack saw frames, be used in jag ... , mental, tile, plastic, etc.easy to use with high efficiencyDiamond Wire Saw.cutting saw,hand tool Diamond Wire Saw.cutting saw,hand tool