On a portable band saw (handheld or cutoff-style), loop length is set by wheel span and wheel diameter, and width is limited by the guides. Those two numbers are harder constraints than the word “portable.” A few millimeters of length error and the blade will not mount or will not tension. Compact and deep-cut frames, and different brands, usually do not share loop lengths. Read the length on the nameplate, the manual, or the old-blade label, or measure it per How to Measure Band Saw Blade Length, then talk about pitch. Do not guess a “universal portable length” from a job description.
Length: match the saw first, the material second
- A printed length on the old blade, the pack, or the band beats a remembered inch size.
- The specified loop length on the nameplate or manual checks whether the old blade even belonged on this saw.
- If you cannot measure circumference, photograph the side of the tool (both wheels visible) and the nameplate, and send it per What If I Do Not Know Blade Size?.
- Do not copy a benchtop or small vertical length onto a portable saw, and do not order another brand’s spoken length before you check.
- This page does not list lengths by brand and model. Use the nameplate or old blade in your hand so an unverified chart does not become the order.
Width and thickness still have to enter the portable saw’s narrow guides; see How to Choose Width and Thickness. Private-label or non-standard lots: What to Provide for an OEM Quote.
Pitch still follows the material, not the word “portable”
Portable saws often cut tube, rebar, and profile. TPI still follows wall and solid thickness; see How to Choose Band Saw Blade TPI. Thin-wall tube with too coarse a pitch strips teeth; solid or heavy wall with a very fine pitch packs chips. Do not mix stainless and aluminum setups; see Stainless and Aluminum.
Stroke is short and coolant is often weaker than on a floor saw. Dry cutting or a wipe of oil makes gumming and short life more obvious. Put the coolant method on the RFQ; see Coolant and Lubrication. New blades still need break-in; see Break-In Procedure.
What to send
| Information | Why it matters | If you do not have it |
|---|---|---|
| Loop length (nameplate or old blade) | It will not mount otherwise | Side photo of the tool plus nameplate |
| Width and thickness | Guides are narrow; extra width will not clamp | Old blade or guide close-up |
| TPI | Tube and solid differ a lot | Material + wall or section |
| Model name only as a hint | Length can differ inside a series | Always add the nameplate; do not send the retail name alone |
| Quantity, welded loop | Portable blades are almost always loops | Write “loop” |
Spec format: How to Read a Band Saw Blade Specification. Submit through Blade Finder or Request a Quote. DEKOLY can help confirm a specification; it will not name a required length for “a portable saw” without the length or the nameplate.
FAQ
Can I use a “common” inch length from the internet as my saw’s length?
Not as a verified value. That is a size someone else used, not your nameplate. A short miss and the blade will not mount or will not tension.
Do all portable saws share one width?
No. Guide width varies by machine. Use the old blade or the guide opening. Do not order a “standard portable width.”
Same tube, handheld vs floor saw. Same TPI?
Wall logic is similar, but stiffness, coolant, and feed differ. How the old blade behaved on this portable saw matters more. Describe the two old blades separately.
We only have the cordless saw’s retail name, not the length. Can you quote?
You can start with the retail name and a nameplate photo on the body. Do not print labels or pack a lot to an unconfirmed length.