Description
The Milwaukee 48-22-1922 is a serrated blade knife listed by the manufacturer for cutting mechanical and HVAC insulation. The page states a stainless steel blade of 6 in and a rounded polypropylene handle, which the manufacturer describes as suited to smoothing tapes and adhesive laps.
It has a full metal tang, a lanyard hole for a tether, and comes with a blade cover for storage. Sold as a single knife.
Features
- Serrated blade knife for mechanical and HVAC insulation
- Stainless steel blade, 6 in blade length
- Full metal tang
- Rounded polypropylene handle for smoothing tapes and adhesive laps, per the manufacturer
- Lanyard hole for a tether
- Blade cover for storage
- Sold as a single knife
Specifications
| Specification | Value |
|---|---|
| Model | 48-22-1922 |
| Quantity | 1 piece |
| Type | serrated blade insulation knife |
| Blade length | 6 in (15.2 cm, converted) |
| Blade material | stainless steel |
| Handle | polypropylene, rounded |
| Color | red |
| Weight | 0.136 kg (0.3 lb) |
Part numbers
| Manufacturer part number (MPN) | Big Papa SKU |
|---|---|
| 48-22-1922 | BP-G-MWK-48221922 |

