Pack Grinding Stone Set 1/8″ Shank, Sanding Drill Bit for Rotary Tool Flap 60

【Unique Design】Made into a sharp bullet shape, the grinding wheels for drill fit into tight spaces for other grinding and shaping needs.Such as curved, flat and slotted surfaces. Will not rust and fall out like the steel brush.

60 Pack Grinding Stone Set 1/8″ Shank, Sanding Drill Bit for Rotary Tool Flap Wh

【Unique Design】Made into a sharp bullet shape, the grinding wheels for drill fit into tight spaces for other grinding and shaping needs.Such as curved, flat and slotted surfaces. 【Strong & Durabale】The hardness is similar to white corundum.