Comandulli Sfera - Granite (Generic Mid-Range) - Triple Pencil
Comandulli Sfera
edge_polishing Preset
Processing Parameters
Conveyor Speed
37.7ipm
Spindle Count
12heads
Tool Sequence
30_grit_metal_bond
30 grit metal bond
2,650 RPM
30 PSI
50_grit_metal_bond
50 grit metal bond
2,800 RPM
28 PSI
100_grit_metal_bond
100 grit metal bond
2,950 RPM
26 PSI
200_grit_metal_bond
200 grit metal bond
3,100 RPM
24 PSI
400_grit_resin_bond
400 grit resin bond
3,250 RPM
22 PSI
600_grit_resin_bond
600 grit resin bond
3,400 RPM
20 PSI
800_grit_resin_bond
800 grit resin bond
3,550 RPM
18 PSI
1500_grit_resin_bond
1500 grit resin bond
3,700 RPM
16 PSI
3000_grit_resin_bond
3000 grit resin bond
3,850 RPM
14 PSI
5000_grit_resin_bond
5000 grit resin bond
4,000 RPM
12 PSI
8000_grit_resin_bond
8000 grit resin bond
4,150 RPM
10 PSI
buff_pad
buff pad
4,500 RPM
8 PSI
Notes
Top-tier Italian 12-spindle edge polisher. Mirror finish capable. Profile: Triple Pencil. Material: Generic granite parameters. Good starting point for unknown granites.
Description
The Comandulli Sfera - Granite (Generic Mid-Range) - Triple Pencil is a production-ready DXF template engineered for cnc-presets fabrication projects. At standard dimensions, this template addresses the specific requirements of professional stone fabrication with accurate CNC-ready geometry. Fabricators benefit from standardized dimensions that reduce setup time and improve consistency. This template represents proven configurations used daily in professional fabrication shops.
Dimensions
Specifications
- Manufacturer
- comandulli
- Material
- Granite (Generic Mid-Range)
- Downloads
- 0
CNC Preset Details
- Machine ID
- comandulli-sfera
- Machine Name
- Comandulli Sfera
- Material ID
- granite-generic
- Material Name
- Granite (Generic Mid-Range)
- Material Group
- natural_stone
- Preset Type
- edge_polishing
- Priority
- P3
- Post Processor
- none
- Notes
- Top-tier Italian 12-spindle edge polisher. Mirror finish capable. Profile: Triple Pencil. Material: Generic granite parameters. Good starting point for unknown granites.
- Conveyor Speed
- 37.7 ipm
- Spindle Count
- 12
Machine Parameters
Tool Sequence
Export Preset
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The Comandulli Sfera - Granite (Generic Mid-Range) - Triple Pencil is a production-ready DXF template engineered for cnc-presets fabrication projects. At standard dimensions, this template addresses the specific requirements of professional stone fabrication with accurate CNC-ready geometry. Fabricators benefit from standardized dimensions that reduce setup time and improve consistency. This template represents proven configurations used daily in professional fabrication shops.
Installation Overview
Installing the Comandulli Sfera - Granite (Generic Mid-Range) - Triple Pencil template requires standard stone fabrication procedures adapted for the cnc-presets category. Begin with accurate field measurements to verify the template dimensions match the installation site. Import the DXF file into CNC programming software and create an optimized cutting plan that minimizes material waste. For the cutting phase, select appropriate diamond tooling based on the stone type being fabricated. Maintain consistent coolant flow during all CNC operations to prevent thermal damage. After cutting, perform edge finishing according to the template specifications. Dry-fit all pieces at the installation site before applying adhesive. Use construction-grade silicone or epoxy appropriate for stone installations. Ensure proper support for all sections, adding brackets where overhangs exceed manufacturer recommendations. Apply a penetrating sealer after installation to protect the finished surface. Final inspection should verify all dimensions match the template within acceptable tolerances.
CNC Cutting Notes
For the Comandulli Sfera - Granite (Generic Mid-Range) - Triple Pencil profile, set your CNC router spindle speed between 5000-7000 RPM for dolomite substrates. Use a feed rate of 40-60 IPM for roughing passes and reduce to 20-30 IPM for finishing passes. Select a diamond-tipped profile bit matching the template radius specifications. Program the toolpath using climb milling for cleaner cuts on the triple-pencil geometry. Maintain coolant flow at 2+ GPM to prevent thermal fracturing. For harder stones like granite, reduce feed rates by 20% and increase water flow. Run a test cut on scrap material to verify the profile matches the DXF template before committing to production stock.
Material Compatibility
The Comandulli Sfera - Granite (Generic Mid-Range) - Triple Pencil profile pairs best with medium-to-hard natural stones and engineered materials. Granite is the ideal substrate, offering the hardness needed to maintain the triple-pencil geometry while accepting a brilliant polish. Quartz composites provide consistent results with minimal tool wear variation. For softer stones like marble or limestone, the profile remains achievable but requires adjusted CNC parameters and additional care during finishing. Exotic stones such as quartzite and super-white dolomite produce stunning results with this profile. Sintered stone panels are compatible when using specialized thin-material tooling. Always perform a test cut on representative material before beginning production runs.
Where to Buy
Professional fabricators can source dolomite slabs from local stone distributors and wholesale suppliers. Visit SlabWise for template downloads and fabrication resources.