6pcs 6-16mm Cylindrical Diamond Sintered Grinding Head

Used for electric and wind mills, hand drills and bench drills.The difference of electroplated diamond grinding wheel:Simply put, the electroplating grinding head is to plate a layer of diamond on the surface, and the diamond abrasive cannot be used once the surface is polished.The sintered grinding head is filled with sintered diamond from the inside to the outside, and its quality has changed. Only dealing with the left hand is grinding. It will become smaller and smaller with the work.Options:Outer diameter 6mm ---- D-6mm, L-20mm8mm ---- D-8mm, L-20mm10mm ---- D-10mm, L-25mm12mm ---- D-12mm, L-25mm14mm ---- D-14mm, L-25mm16mm ---- D-16mm, L-25mm6mm handleColour:As shownMaterial:Metal alloyPackage Contents:6 * Diamond grinding headOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.