8pcs Hole Saw Set Carbon Steel

• 5pcs hole saw: 2-1/2”(64mm), 3″(76mm), 3-1/2″(89mm), 4″(102mm), 5″(127mm)
• 1pc arbor
• 1pc hex key wrench:2.5mm
• 1pc driver plate
• Packing: blow mould case