Specification:
Product Name : Core Bits Adapter
Material: Metal
Main Color: Silver Tone
Thread Size: M10 x 13mm
Thread Pitch: 1.5mm
Shank Size: 26 x 8mm / 1.02 Inch x 0.31 Inch (L*D)
Total Size: 45 x 18mm / 1.77 x 0.71Inch(L*D)

Package Content :
2 x Core Bits Adapter

Description :
1.Transform M10 female arbor to 8mm round shank.
2.Easy replacing. Great replacment for your broken adapter.
3.Chansform your electric drill into a polishing machine.
4.Usually for Disc Pad Holder.