Tool Accessories 
Saw Blades Circular Saw Blades 4-1/2" Circular Saw Blades
Shop by Brand Porter-Cable Tools Porter-Cable Blades and Cutters Porter-Cable Circular Saw Blades
Porter-Cable 12121 120 Tooth 4-1/2'' Plexiglass Circular Saw Blade
Expand all tabs
Collapse into tabsHighlights:
- Diameter: 4-1/2"
- Arbor: 3/8"
- Width, Housing Only: 3/64
The Porter-Cable 12121 Plexiglass Saw Blade cuts acrylics, polycarbonates and other plastics, leaving a smooth finish.
The 12121 includes:
- One (1) Model # 12121 Circular Saw Blade
NEW PORTER-CABLE WARRANTY
This warranty is effective immediately on all Portable Power Tools & Nailers. Any product purchased on or after January 1, 2008 with a valid receipt or manufactured on or after the Date Code 200714 (week of April 2, 2007) will be covered by the new warranty.Click here to download »
PORTER-CABLE Equipment Warranty
This warranty covers PORTER-CABLE equipment including:
• Air compressor pumps
• Air compressor components
• Electric generator alternators
• Electric generator components
• Pneumatic air tools (excludes nailers and staplers)
• Pressure washers
• Equipment Accessories
Click here to download »
PORTER-CABLE WARRANTY INFORMATION PRIOR TO JANUARY 1, 2008 OR WITHOUT DATE CODE 200714.
PORTER-CABLE Standard Warranty
This standard one-year warranty covers most PORTER-CABLE Professional power tools and accessories.
Click here to download »
PORTER-CABLE Nailer & Stapler Warranty
This one-year warranty covers PORTER-CABLE nailing and stapling tools.
Click here to download »
PORTER-CABLE Palm Sander Warranty
This one-year warranty covers PORTER-CABLE palm sanders.
Click here to download »
Overall Rating for Porter-Cable 12121 4-1/2'' Plexiglass Circular Saw Blade
 | (based on 1 review) |  |
best price on net, everything ok
By Joe from Chicagi, IL on February 17, 2012
i had to enlarge the hole to fit my ryoby one saw , it did the job after applying oil to the saw blades so they not stick to the plexiglass i cut. the price is awesomePros:
it cutsCons:
need oil on the blades for plexiglass cuttingI would recommend this item to a friend.
For the past 30 years, Tools-Plus has committed itself to carrying the best hand tools, power tools, woodworking machinery, and accessories like the Porter-Cable 12121 4-1/2'' Plexiglass Circular Saw Blade above.
