Model reference
JET JWBS-20-3 Bandsaw Blade Size
20" Bandsaw, 3HP, 230V(JWBS-20-3)
Blade specifications
VerifiedBlade length
158″4013.2 mm
Supported blade width
1/8″ – 1-1/2″3.175 mm – 38.1 mm
Machine typeBandsawModelJWBS-20-3
Verified from official manufacturer documentation. View sources ↓
Compatible / OEM blades
No explicit manufacturer compatibility statement for a blade product is recorded for this exact model. A similarly sized or older model is not treated as the same saw.
What blade width should I choose?
The documented supported width is 1/8″ – 1-1/2″. Check the linked documentation for your saw's configuration.
Narrower blades are generally used for tighter curves, while wider blades provide more support for straighter cuts. This general guidance does not replace the manufacturer's limits.
Read the blade width guide →Source & verification
The dimensions above are supported by official manufacturer documentation.
- Official product documentation (opens in a new tab)www.jettools.com
- Manufacturer manual (opens in a new tab)assets.jpwindustries.com
Explore this blade length
Browse 158″ blade sizes →Shared length is a dimensional reference, not a compatibility claim.