CUTTING APPLICATION
Metal Cutting
Match an M42 bi-metal band saw blade to carbon steel, tube, profile, solid stock, stainless steel, and other common industrial metals.
MATERIALS
What are you cutting?
- Carbon steel
- Steel tube
- Profiles
- Solid stock
- Stainless steel
BEFORE YOU ASK
Information to provide
- 01Material grade
- 02Workpiece size and shape
- 03Saw make and model
- 04Current blade size
- 05Quantity
MATCHED PRODUCTS
Available blades
Common band saw blade parameters
The common order format is length × width × thickness × TPI × quantity. The table is a selection reference; final specifications are confirmed from the machine, material, workpiece size, and old blade.
| Parameter | Meaning | Common range | Selection note |
|---|---|---|---|
| Length | The welded loop circumference. It determines whether the blade fits the machine. | Confirm from the machine and old blade | Use the machine nameplate, old blade label, or measured loop circumference. |
| Width | Blade width. It affects stability, rigidity, and curve capability. | 6–80 mm (common reference range) | Narrow for curves, wider for breakdown work; stay within the machine allowance. |
| Thickness | Blade body thickness. It affects rigidity and flexibility. | 0.5–1.6 mm (common reference range) | Balance stability against flexibility; confirm from the machine and old blade. |
| TPI | Teeth per inch. It affects chip clearance and cut finish. | 2–10 (common reference range) | Higher TPI for harder or thinner work; lower TPI for thick or soft material. |
FAQ
What can M42 bi-metal band saw blades cut?
M42 bi-metal blades are used for carbon steel, steel tube, profiles, solid stock, stainless steel, and common industrial metals. TPI and dimensions are confirmed from the material, workpiece shape, and size.
Is TPI the same for solid stock, tube, and profiles?
Usually not. Tube and profiles depend on wall thickness, section, and bundle quantity. Solid stock depends more on material hardness and section size. Confirm TPI with the workpiece shape, size, and machine.
What matters when cutting stainless steel?
Stainless steel usually calls for attention to work hardening, chip clearance, coolant and lubrication, feed, and blade wear. Confirm TPI, feed, and cooling against the exact grade, workpiece size, and machine.
How is band saw blade length measured?
Band saw blade length usually means the welded loop circumference. Check the old blade label or machine nameplate, or measure the old blade loop. See the blade length measurement page for the detailed method.
Can I inquire without the saw model?
Yes. An old blade photo, old blade dimensions, material, and workpiece size are enough to start. A machine nameplate or model helps speed up the match.
TECHNICAL