Made of stainless steel,not easy to wear, no rust, durable, long service life
2. These mandrels are slotted with a 2.35mm( 3/32'')shank.
3. Precision engineered to ensure firm grip to polishing disc.
4. Suitable For Polisher Machine Dental Material Jewelry Beads
Specification:
Type:Dental Lab Polishing Shank
Material:metal
Length:4.6cm
Weight:approx.20g