Resin bonded diamond burrs come in sets of 7, 50, 100, 200, 400, 800, 1500 & 3000 grit.
They have a head diameter of 20mm and a shank diameter of 6mm.
There are three sets, cylinder, round head and cone.
Product Shape：Cylinder
Diameter：Φ20mm
Height：25mm
Grit：50# 100# 200# 400# 800# 1500# 3000
Product code：Round Head
Diameter：Φ20mm
Height：27mm
Grit：50# 100# 200# 400# 800# 1500# 3000
Product code：Cone Head
Diameter：Φ20mm
Height：32mm
Grit：50# 100# 200# 400# 800# 1500# 3000
