Features‎:‎ ‎- Nickel bonded diamonds‎.‎ ‎- These high speed diamond coated cutting discs can be used with   your rotary tool to cut a wide variety of materials‎.‎ ‎- Cut wood‎,‎ glass‎,‎ plastic‎,‎ metal‎,‎ marble‎,‎ masonry‎,‎ stone‎,‎ concrete‎,‎   and fiberglass‎.‎ ‎- For use in tight places and for flush cutting‎.‎

Material‎:‎ Nickel plated steel

Shank size‎:‎ 38mm

Disc diameter‎:‎50mm

Max Speed‎:‎ 20‎,‎000 RPM

NOTE‎:‎ Please add water for coolant when using diamond tools‎.‎

Package Weight‎:‎ 42 G / 1.48 Ounces

Package Dimensions ‎(‎L*W*H‎)‎‎:‎ 50*50*20 MM / 1.97*1.97*0.79 Inches

Retail Packaging‎:‎ No‎,‎ No Packing