CHONGQING BRAVO PACIFIC INDUSTRIAL CORP.,LTD

Head Diameter: 4mm/.160

Shank Diameter: 2.5mm/.100

Accessory: 8.5mm diameter steel washer

Model:

MK13 13mm/ 1/2,  MK16 16mm/ 5/8

MK19 19mm/ 3/4,  MK25 25mm/ 1