Blade Specifications
• Diameter: 300 mm
• Segment: 40 × 3 × 12 mm (L × W × H) turbo, laser-welded
• Core thickness: 2.2 mm for a narrow kerf and straight tracking
• Segments: 20 turbo teeth with 40 % cobalt bond, optimized for soft-to-medium stone
• Arbor: 30 mm
• Application: Wet cutting sandstone, limestone, travertine
• Recommended RPM: 3 200–3 600
• Feed rate: 2.0–2.4 m/min on 3 cm sandstone
• Diameter: 300 mm
• Segment: 40 × 3 × 12 mm (L × W × H) turbo, laser-welded
• Core thickness: 2.2 mm for a narrow kerf and straight tracking
• Segments: 20 turbo teeth with 40 % cobalt bond, optimized for soft-to-medium stone
• Arbor: 30 mm
• Application: Wet cutting sandstone, limestone, travertine
• Recommended RPM: 3 200–3 600
• Feed rate: 2.0–2.4 m/min on 3 cm sandstone
Cutting Setup
Machine: 4 kW rail saw with variable-frequency drive
Cooling: continuous water flow 5 L/min at 20 °C
Process: single-pass full-depth cut, no scoring, light mist at entry to suppress dust
Machine: 4 kW rail saw with variable-frequency drive
Cooling: continuous water flow 5 L/min at 20 °C
Process: single-pass full-depth cut, no scoring, light mist at entry to suppress dust
Field Results
• Cut length: 10 m (five slabs of 2 m each)
• Total time: 7 min 12 s
• Edge chipping: < 0.3 mm, no secondary edging required
• Core temperature: < 45 °C (IR measurement)
• Blade wear: 0.08 mm diameter loss after 10 m, projected life > 150 m
• Cut length: 10 m (five slabs of 2 m each)
• Total time: 7 min 12 s
• Edge chipping: < 0.3 mm, no secondary edging required
• Core temperature: < 45 °C (IR measurement)
• Blade wear: 0.08 mm diameter loss after 10 m, projected life > 150 m
Sandstone Cutting Tips
Marking: scribe a 1 mm offset line to compensate for the 3 mm blade kerf and keep joints tight.
Water: maintain ≥ 5 L/min; sandstone clogs quickly and slurry must be flushed.
Feed: keep a steady 2.2 m/min—faster feeds on soft stone prevent glazing.
Marking: scribe a 1 mm offset line to compensate for the 3 mm blade kerf and keep joints tight.
Water: maintain ≥ 5 L/min; sandstone clogs quickly and slurry must be flushed.
Feed: keep a steady 2.2 m/min—faster feeds on soft stone prevent glazing.