30mm 600 Grits Diamond Mounted Point Spherical Concave Head Bead Grinding Bit Pull Handles This method can avoid excessive

This method can avoid excessive force leads to bending of the nail

Coupling: Thread coupling

Color Code:Red

Advantages - In order to replace the old of the original assembly products using wire screws and nuts

30mm 600 Grits Diamond Mounted Point Spherical Concave Head Bead Grinding Bit Pull Handles This method can avoid excessiveSpecifications: Head Diameter: 30mm 1. 18" (spherical diameter is about 1mm 1. 5mm smaller than the head diameter.) Shank Diameter: 6mm 0. 24" Shank Length: 22mm 0. 87" Overall Length: 45mm 1. 77" Grits: 100 (fine grit) Head Shape: Spherical, Concave (the concave arc is smaller than a semicircle.) Material: Diamond, Carbon Steel Package Included: 1pcs x Diamond Mounted Point Descriptions: Electroplated diamond has high hardness and good wear