Technical Data
| Model | 4 BR 8 | |
| part no. | 20104 | |
| plate | up to mm | 8 |
| rounds | up to mm | 20 |
| squares | up to mm | 18 |
| blade length | mm | 175 |
| net weight | kg | 47.5 |
| top blade | part no. | 20102 5 1000 |
| bottom blade | part no. | 20500 5 1001 |
All performance data refers to a material strength of 450 N/mm². Subject to design changes.
Scope of Delivery
- Robust design with machine frame of tempered steel
- Toothed lever transmission
- Hand lever secured by torsion spring
- Blades of high grade tool steel, hardened and ground
- Infinitely adjustable hold-down
- Cuts plate, flat bar, rounds and squares
4 BR
All capacities refer to material with a tensile strength of 450 N/mm2. We reserve the right to make design alterations without notice.
Applications in steel construction
The Peddinghaus sheet and bar steel shear is a manually operated shear for cutting sheet metal as well as bar steel and structural sections. In the workshop it handles cutting smaller cross-sections to length and delivers a cold cut edge without flying sparks. This makes it a basic device for workshop-level cutting in structural and metal fabrication.
Typical applications
- Cutting sheet panels and sheet strips
- Cutting flat steel, round steel and bar steel to length
- Cutting angle steel for frames and structures
- Cutting material for railing, gate and grille construction
- Cutting smaller cross-sections without a saw or cut-off wheel
Which businesses use it
Used in locksmithing, metal fabrication, structural steelwork and steel trade for cutting sheet and bar steel to length in the workshop.
Frequently asked questions
Which sections can be cut with the bar steel shear?
Typical are flat steel, round steel and angle steel in smaller cross-sections. The maximum cuttable cross-section depends on the shape and strength of the material; solid or high-strength sections limit the possible size.
How clean is the cut edge when shearing?
Shearing produces a cold, low-burr edge without scaling and without flying sparks. Compared to a cut-off wheel, there is no heat-affected zone and no material loss from a kerf.
Is the shear equally suited for sheet and sections?
Yes, it is designed for both: a sheet cutting edge for panels and strips as well as an area for cutting bar steel and structural sections. Thus one device covers the most common cutting needs in the workshop.