Home › Lists › Top 10 Unmounted Stones in Dentistry
Comparison Table for Unmounted Stones
Item Name Manufacturer Material Recommended Use Features Mizzy Heatless Wheels Keystone Industries Gray: Silicone carbide abrasives; White: Noncontaminating aluminum oxide Cutting and shaping porcelain, precious and semiprecious metals Gray: Withstand 20,000 rpm, Used for final shaping; White: Cut fast, run true, wear evenly and won’t clog Silent Stones Unmounted Wheels – Fine Grit Pfingst N/A Finest grinding of ceramics and metal alloys N/A Dura-Green® DIA HP Stones Shofu Dental Corp Impregnated with silicon carbide Composites, amalgams, precious alloys, nonprecious alloys, and porcelains Long lasting, fast cutting, always concentric in motion Koolies® “No Heat” Grinding Wheels – Coarse, Black (Silicon Carbide) Dedeco International Inc Nonclogging binder continuously exposes sharp new abrasive with absolute minimum of heat Multipurpose Special metal bushing ensures perfect centering, true-running, and safety Duragreen Unmounted Finishing Wheel Shofu Dental Corp N/A Shaping and contouring porcelains and precious alloys N/A Koolies® “No Heat” Grinding Wheels – Fine, White (Aluminum Oxide) Dedeco International Inc Nonclogging binder continuously exposes sharp new abrasive with absolute minimum of heat Finishing nonprecious and semi-precious metals Special metal bushing ensures perfect centering, true-running, and safety Ceramisté® Unmounted Wheels Shofu Dental Corp Silicon carbide impregnated polishers Polishing porcelains and enamels Standard: used for pre-polishing; Ultra: used for polishing; Ultra II: used for super-polishing Trimming Wheels Coarse Acrylic Green Dedeco International Inc Rubber bonded wheels Trimming base plates and acrylic dentures Specifically made to be fast and clog-free Unmounted Wheels Shofu Dental Corp Silicone polishers impregnated with high-quality abrasives Amalgams, precious alloys, and non-precious alloys Brownie®: used for pre-polishing to achieve a smooth surface; Greenie®: used for polishing to achieve a lustrous polish; Supergreenie: used for super-polishing Grinding Wheel Coarse Red Acrylic Dedeco International Inc Rubber bonded wheels Trimming base plates and acrylic dentures Specifically made to be fast and clog-free
Top 10 Dental Mandrels
1. Mizzy Heatless Wheels – Keystone Industries Product Description Mizzy Heatless Wheels by Keystone Industries are precision abrasives used for cutting, shaping, and finishing porcelain, precious, and semiprecious metals. Designed to operate at high speeds without generating excessive heat, these wheels deliver efficient and reliable contouring results.
Product Overview Available in gray or white, Mizzy Heatless Wheels are crafted from premium abrasive materials. The gray wheels, made from silicone carbide, are ideal for final shaping tasks. The white wheels are made from noncontaminating aluminum oxide, ensuring clean cuts without clogging and providing fast, even wear. Both types are designed to run smoothly at up to 20,000 rpm.
Key Features
Available in gray (silicone carbide) and white (aluminum oxide)
Heatless design prevents overheating during use
Withstands speeds up to 20,000 rpm
Gray: ideal for final shaping of metals and porcelain
White: fast cutting, nonclogging, and noncontaminating
Wear evenly and run true
Common Applications
Shaping and contouring precious and semiprecious metals
Cutting and finishing porcelain restorations
Laboratory and chairside adjustments
Final shaping of crowns, bridges, and frameworks
Technical Specifications Product Name: Mizzy Heatless Wheels
Gray: Silicone carbide
White: Aluminum oxide
Customer Ratings Rating: 4.8 out of 5 (Based on verified reviews)
Customer Feedback Cuts clean without overheating
Top 10 Lathe Chucks in Dentistry
2. Silent Stones Unmounted Wheels – Fine Grit, – Pfingst Product Description Silent Stones Unmounted Wheels by Pfingst are precision grinding tools designed for the finest shaping and finishing of ceramics and metal alloys. Their fine grit composition delivers controlled abrasion with minimal noise and vibration.
Product Overview Ideal for dental labs and clinics, these unmounted wheels are compatible with standard mandrels and handpieces. The fine grit ensures delicate yet effective grinding, making them especially suited for detailed ceramic work and fine adjustments on metal restorations.
Key Features
Fine grit for precision grinding and contouring
Designed for ceramics and metal alloys
Produces minimal noise during operation
Compatible with standard mandrels
Unmounted format for flexible tool setup
Common Applications
Fine finishing of ceramic restorations
Adjustments to metal frameworks
Smoothing and contouring in crown and bridge fabrication
Lab-based restoration touch-ups
Technical Specifications Product Name: Silent Stones Unmounted Wheels – Fine Grit
Customer Ratings Rating: 4.7 out of 5 (Based on verified reviews)
Customer Feedback Quiet and effective for fine adjustments
Top 10 Mounted Stones in Dentistry
3. Dura-Green® DIA HP Stones – Shofu Dental Corp Product Description Dura-Green® DIA HP Stones are high-performance rotary instruments designed for fast, efficient contouring and finishing of a wide range of dental materials. Engineered for concentric motion and long-lasting durability, they provide precise results with minimal vibration.
Product Overview These laboratory stones are impregnated with silicon carbide and built for consistent performance on composites, amalgams, porcelains, and both precious and nonprecious metal alloys. Their high-speed compatibility and efficient cutting action make them a reliable choice for daily laboratory and chairside use.
Key Features
Impregnated with silicon carbide for enhanced cutting power
Long-lasting and fast-cutting performance
Maintains concentric motion for smooth, accurate grinding
Suitable for a wide range of restorative materials
Compatible with high-speed handpieces (HP shank)
Common Applications
Contouring and shaping of amalgams and composites
Finishing precious and nonprecious metal restorations
Adjustments on ceramic and porcelain surfaces
General lab and chairside finishing procedures
Technical Specifications Product Name: Dura-Green® DIA HP Stones
Customer Ratings Rating: 4.8 out of 5 (Based on verified reviews)
Customer Feedback Cuts fast and stays sharp
4. Koolies® “No Heat” Grinding Wheels – Coarse, Black (Silicon Carbide), – Dedeco International Inc Product Description Koolies® “No Heat” Grinding Wheels are coarse-grade, black silicon carbide abrasives engineered for multipurpose grinding with minimal heat generation. Their unique nonclogging binder and self-renewing surface deliver consistent cutting performance without overheating materials.
Product Overview These wheels feature a special metal bushing for perfect centering and smooth, true-running operation, enhancing both safety and precision. Koolies® are ideal for contouring and shaping dental alloys, ceramics, and other restorative materials, making them a staple in labs and clinical settings.
Key Features
Coarse black silicon carbide for aggressive grinding
“No Heat” formula prevents overheating of materials
Nonclogging binder continuously exposes fresh abrasives
True-running metal bushing ensures balance and safety
Multipurpose use across a variety of dental materials
Common Applications
Initial shaping of metal frameworks
Gross reduction of ceramics and prosthetics
Grinding and contouring of restorative materials
Laboratory and chairside adjustments
Technical Specifications Product Name: Koolies® “No Heat” Grinding Wheels – Coarse
Customer Ratings Rating: 4.7 out of 5 (Based on verified reviews)
Customer Feedback Great for fast grinding with no overheating
5. Duragreen Unmounted Finishing Wheel – Shofu Dental Corp Product Description The Duragreen Unmounted Finishing Wheel by Shofu Dental Corp is a high-quality abrasive wheel designed for shaping and contouring porcelains and precious metal alloys with precision and control.
Product Overview Engineered for use in dental labs and chairside adjustments, this unmounted finishing wheel provides efficient material removal while maintaining smooth, accurate contours. Its durable construction ensures long-lasting performance and compatibility with standard mandrels for customized handling.
Key Features
Designed for shaping and contouring porcelains and precious alloys
Unmounted for flexible use with various mandrels
Provides smooth, controlled finishing
High durability for extended use
Suitable for both lab and clinical settings
Common Applications
Contouring porcelain restorations
Shaping precious metal crowns and bridges
Finishing and smoothing ceramic margins
Custom adjustments in dental laboratories
Technical Specifications Product Name: Duragreen Unmounted Finishing Wheel
Customer Ratings Rating: 4.8 out of 5 (Based on verified reviews)
Customer Feedback Works great for porcelain finishing
6. Koolies® “No Heat” Grinding Wheels – Fine, White (Aluminum Oxide), – Dedeco International Inc Product Description Koolies® Fine Grinding Wheels are precision abrasives made from noncontaminating white aluminum oxide, engineered for finishing nonprecious and semi-precious metals with minimal heat generation. Their “No Heat” technology ensures surface integrity during final shaping and polishing.
Product Overview These wheels feature a nonclogging binder that continuously reveals fresh abrasive particles, maintaining consistent performance without loading. The built-in metal bushing ensures true-running, centered rotation for safer and smoother operation, making them an excellent choice for dental labs and clinics.
Key Features
Fine white aluminum oxide for detailed finishing
Noncontaminating—ideal for semi- and nonprecious metals
“No Heat” design minimizes thermal damage
Nonclogging binder extends wheel life
Metal bushing ensures perfect centering and safe, balanced use
Common Applications
Finishing frameworks made of nonprecious or semiprecious alloys
Final shaping of metal restorations
Polishing in crown and bridge fabrication
Chairside or lab-based metal adjustments
Technical Specifications Product Name: Koolies® “No Heat” Grinding Wheels – Fine
Customer Ratings Rating: 4.8 out of 5 (Based on verified reviews)
Customer Feedback Leaves a clean, smooth finish
7. Ceramisté® Unmounted Wheels – Shofu Dental Corp Product Description Ceramisté® Unmounted Wheels by Shofu Dental Corp are high-quality silicon carbide–impregnated polishers specifically designed for efficient polishing of porcelain and enamel surfaces. They deliver a progressive, multi-stage polishing system for restorations requiring smooth, high-luster finishes.
Product Overview These unmounted wheels are available in three grit levels for different polishing phases: Standard for pre-polishing, Ultra for polishing, and Ultra II for final super-polishing. They are ideal for use in both laboratory and clinical environments, offering a reliable solution for esthetic finishing.
Key Features
Silicon carbide–impregnated for consistent polishing results
Designed for porcelain and enamel surfaces
Available in three stages:
Standard – Pre-polishingUltra – Intermediate polishingUltra II – Final super-polishing
Unmounted format for compatibility with standard mandrels
Suitable for lab or chairside polishing systems
Common Applications
Polishing porcelain crowns, veneers, and inlays
Finishing enamel margins and restorations
Multi-step ceramic and esthetic case finishing
Lab-based restorative polishing sequences
Technical Specifications Product Name: Ceramisté® Unmounted Wheels
Customer Ratings Rating: 4.9 out of 5 (Based on verified reviews)
Customer Feedback Delivers a great finish in every stage
8. Trimming Wheels Coarse Acrylic Green – Dedeco International Inc Product Description Dedeco’s Coarse Acrylic Green Trimming Wheels are high-performance, rubber-bonded abrasives specifically designed for fast, efficient trimming of base plates and acrylic dentures. Their clog-free cutting action delivers smooth results while minimizing heat buildup.
Product Overview These wheels are optimized for durability and speed, making them ideal for lab use during denture fabrication and adjustment. Their coarse grit and rubber matrix allow them to remove material quickly without gumming up or distorting the acrylic surface.
Key Features
Coarse grit for aggressive trimming
Rubber-bonded for flexibility and longevity
Clog-free performance during high-speed use
Designed for acrylic dentures and base plate adjustments
Produces minimal heat buildup
Common Applications
Trimming of denture base plates
Adjusting and shaping acrylic prosthetics
Gross reduction of resin materials in lab settings
Routine denture fabrication processes
Technical Specifications Product Name: Trimming Wheels Coarse Acrylic Green
Customer Ratings Rating: 4.7 out of 5 (Based on verified reviews)
Customer Feedback Trims fast without clogging
9. Unmounted Wheels – Shofu Dental Corp Product Description Shofu’s Unmounted Wheels are high-quality silicone polishers impregnated with fine abrasives for the multi-stage polishing of amalgams, precious, and non-precious alloys. They offer reliable results for restorative finishing and metal polishing procedures.
Product Overview These wheels are available in three polishing levels to match each step of the finishing process. Brownie® wheels are used for pre-polishing, Greenie® wheels for standard polishing, and Supergreenie® wheels for a high-gloss super-polish. Unmounted for use with standard mandrels, they provide versatility and precision in both lab and chairside settings.
Key Features
Silicone polishers impregnated with premium abrasives
Three-step system for progressive polishing:
Brownie® – Pre-polishingGreenie® – PolishingSupergreenie® – Final super-polishing
Designed for amalgams, precious, and non-precious alloys
Unmounted format allows use with standard mandrels
Delivers smooth, lustrous, and high-gloss finishes
Common Applications
Finishing and polishing of amalgam restorations
Polishing crowns and bridges made of metal alloys
Multi-stage lab polishing for precious and non-precious metals
Chairside or lab-based restorative finishing
Technical Specifications Product Name: Unmounted Wheels
Customer Ratings Rating: 4.9 out of 5 (Based on verified reviews)
Customer Feedback Delivers a mirror-like finish
10. Grinding Wheel Coarse Red Acrylic – Dedeco International Inc Product Description The Coarse Red Acrylic Grinding Wheel by Dedeco International Inc is a rubber-bonded abrasive specifically formulated for fast, efficient trimming of acrylic dentures and base plates. Designed to stay clog-free, it offers clean cuts and long-lasting durability in lab environments.
Product Overview This coarse red wheel is engineered to handle high-speed grinding without gumming up or overheating the acrylic surface. Its rubber bonding ensures consistent material removal with reduced chatter and vibration, making it ideal for precise prosthetic adjustments.
Key Features
Coarse grit for rapid trimming of acrylic materials
Rubber-bonded for flexibility and smooth operation
Clog-free performance maintains cutting efficiency
Ideal for denture base plates and acrylic appliances
Designed to reduce heat buildup during grinding
Common Applications
Trimming and contouring acrylic dentures
Adjusting base plates in removable prosthetics
Gross reduction of resin materials
Routine lab use in denture fabrication
Technical Specifications Product Name: Grinding Wheel Coarse Red Acrylic
Customer Ratings Rating: 4.7 out of 5 (Based on verified reviews)
Customer Feedback Cuts fast without clogging
Related Reading: Top 10 Mounted Stones in Dentistry
