Choosing the right bandsaw blade is crucial for the quality of your cut, the lifespan of your tools, and the efficiency of your workflow. This is especially true for construction materials, which can vary widely from soft and fibrous to hard and abrasive. The right choice makes a significant difference.
The ARNTZ STONE-LINE bandsaw blades are specifically developed to cover this entire spectrum. With the 623 STONE-LINE S and 621 STONE-LINE RT models, you have reliable solutions for both soft and hard construction materials, always ensuring a clean and professional cutting result.
ARNTZ 623 STONE-LINE S
Ideal for insulation and aerated concrete
The ARNTZ 623 STONE-LINE S is designed for cutting soft, porous, and fibrous materials. These are applications where precision is essential, but where the material structure can easily crumble or cause clogging.
Applications
- Aerated concrete and cellular concrete
- Insulation boards
- Insulation materials
- Plasterboards and gypsum fibre boards
Key advantages
- Set carbide teeth with large chip spaces prevent clogging
- Ensures consistent and clean cuts
- High process stability, even under intensive use
Specifications
- Dimensions: 27 × 0.90 mm
- Tooth pitch: 3
621 STONE-LINE RT
Perfect for bricks and abrasive applications
For harder materials, the ARNTZ 621 STONE-LINE RT is the ideal choice. This bandsaw blade is designed for maximum precision and durability, even in demanding applications such as bricks and abrasive construction materials.
Applications
- Aerated concrete and cellular concrete
- Hollow bricks
- Poroton and porous bricks
- Abrasive construction materials
Key advantages
- Variable tooth pitch for low-vibration and smooth cutting
- Positive rake angle reduces cutting load
- Precision-ground teeth for extended service life
- Very clean and smooth cutting results
Specifications
Dimensions:
- 27 × 0.90 mm
- 34 × 1.10 mm
- Tooth pitch: 2/3
Which band saw should you choose for your application?
The choice mainly depends on the type of material you are working with:
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Are you working with soft and insulating materials?
→ Choose the 623 STONE-LINE S for optimal chip clearance and stable cutting.
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Are you working with hard or abrasive materials like bricks?
→ Go for the 621 STONE-LINE RT for maximum precision and longer tool life.
The complete range of ARNTZ band saws is not yet fully displayed on our website. Are you interested in these products or would you like more information? Feel free to contact our team. We are happy to provide technical advice and a tailored solution.
