Reply by Madmark2

220 breaker and outlet isn’t hard to add as long as your panel has two adjacent open slots. Figure on about $100 in materials including:

• 220V breaker
• 12/2 with ground wire, length is distance from panel to saw + 15’
• Cable clamps, conduit & mounts
• Metal box, NEMA 6-20 outlet, cover

At panel:
Bare ground to ground buss bar
Black and white to each side of breaker

At outlet:
Bare ground to ground on socket
Black to L1
White to L2

-- The hump with the stump and the pump!