Although, not complete, here is a good start to what size circular saw blade you might need. As long as you know the brand of saw -
Saw Blade Size |
Arbor Hole Size |
Saw Brand |
3 3/8" |
15mm Arbor |
Makita®, Black & Decker®, Craftsman® |
4 3/8" |
20mm Arbor |
Makita® (corded) |
4 1/2" |
3/8" Arbor |
Porter Cable® (corded) |
5 3/8" |
10mm Arbor |
DeWalt®, Bosch®, Black & Decker® |
5 1/2" |
15mm Arbor |
Ryobi®, Craftsman® |
5/8" Arbor |
Makita® (corded) |
1/2" Arbor |
Skil® (corded) ** Use enclosed bushing |
6" |
1/2" Arbor |
Porter Cable® (corded & cordless) |
6 1/2" |
Universal Arbor |
DeWalt®, Ridgid®, Makita®, Bosch®, Skil®(also Worm Drive), Milwaukee®, Hitachi®, Craftsan®, Black & Decker® (corded) |
|