Comandulli Star - Pental Quartz - Full Bullnose
Comandulli Star
edge_polishing Preset
Processing Parameters
Conveyor Speed
31.7ipm
Spindle Count
6heads
Tool Sequence
50_grit_metal_bond
50 grit metal bond
2,650 RPM
30 PSI
100_grit_metal_bond
100 grit metal bond
2,800 RPM
28 PSI
200_grit_metal_bond
200 grit metal bond
2,950 RPM
26 PSI
400_grit_resin_bond
400 grit resin bond
3,100 RPM
24 PSI
800_grit_resin_bond
800 grit resin bond
3,250 RPM
22 PSI
buff_pad
buff pad
3,700 RPM
20 PSI
Notes
Italian 6-spindle edge polisher. Compact design. Profile: Full Bullnose. Material: Pental brand quartz. Mid-range option.
Description
The Comandulli Star - Pental Quartz - Full Bullnose 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
- Pental Quartz
- Downloads
- 0
CNC Preset Details
- Machine ID
- comandulli-star
- Machine Name
- Comandulli Star
- Material ID
- pental-quartz
- Material Name
- Pental Quartz
- Material Group
- engineered_quartz
- Preset Type
- edge_polishing
- Priority
- P2
- Post Processor
- none
- Notes
- Italian 6-spindle edge polisher. Compact design. Profile: Full Bullnose. Material: Pental brand quartz. Mid-range option.
- Conveyor Speed
- 31.7 ipm
- Spindle Count
- 6
Machine Parameters
Tool Sequence
Export Preset
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The Comandulli Star - Pental Quartz - Full Bullnose 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 Star - Pental Quartz - Full Bullnose 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
CNC programming for the Comandulli Star - Pental Quartz - Full Bullnose should account for tool wear compensation, especially on abrasive dolomite stones. Recommended parameters: spindle speed 4500-6500 RPM, feed rate 35-55 IPM for roughing. The full-bullnose geometry benefits from a two-pass strategy — rough to within 2mm of final profile, then finish at reduced feed rate (15-25 IPM). Use plunge rates no faster than 10 IPM to prevent tool breakage. Monitor vibration levels during cutting; excessive chatter indicates tool wear or incorrect speed/feed settings. Keep backup tooling on hand for production runs exceeding 50 linear feet of edge profile.
Material Compatibility
This full-bullnose profile is compatible with a wide range of countertop materials. Natural granite remains the most popular substrate, offering durability and an attractive polished finish. Engineered quartz performs excellently, with consistent material properties that make CNC cutting predictable and efficient. Marble requires more careful handling — reduce feed rates by 15-20% to prevent veining from causing unpredictable fractures. Quartzite is an excellent choice for this profile, as the material's hardness preserves fine geometric details through years of use. Dolomite and travertine can be profiled with adjusted parameters. Avoid ultra-thin porcelain slabs for complex profiles without proper backing support.
Where to Buy
Professional fabricators can source dolomite slabs from local stone distributors and wholesale suppliers. Visit SlabWise for template downloads and fabrication resources.