SYK-8 hydraulic punch driver tool set, for making holes in metal sheet, steel plate, stainless and etc.

Our hole sizes groups:

Groups	Hole sizes
Group A	Round sizes 16mm, 20mm, 26mm, 32mm, 39mm, 51mm.
Group B	Round sizes 22mm, 27mm, 34mm, 43mm, 49mm, 60mm.
Group C	Round sizes 63mm, 76mm, 80mm, 89mm, 100mm, 114mm.
Group D	Round sizes 25mm, 30mm, 35mm, ... for customized.

For square sizes, please refer to our hydraulic square hole punch tool set.