07 in, Abrasive Length 3/4 in, Overall Length 6 in, Abrasive Material Diamond, Grit 2500, Compatible Tool Type CNC Machine, Drill, Drill Press, Operating Speed - Maximum 900 RPM, Primary Material Application Stainless Steel, Compatible Bore Diameter - Minimum 3 1/4 in, End Marking Color Blue, Grade Fine, Stem Marking Color Not Applicable.
. With our dry erase boards, you can:- Trust your marker will erase easily each and every time- Use for all ages 3 and up - Choose from Single and Double-sided, magnetic or non- magnetic options- Save paper- Take them almost anywhereFeatures: - Available in singles, packs of 12 or 24in- Durable, non-ghosting surface Size Options not all are available in each type: - 9in x 12in- 11in x 16in- 12in x 18in Board measures 12in wide x 9in high x 0. Bold lines marking every 5th row or column help students stay organized while learning to graph.