High-Precision Grinding Heads – Sintered & Diamond-Coated Solutions
SAMHO Grinding Heads are engineered for high-precision material removal in a variety of industrial applications. Crafted from premium cemented carbide, diamond powder, or specialized sintered materials, these tools provide exceptional hardness, wear resistance, and dimensional accuracy, ensuring stable and efficient machining for metalworking, ceramics, glass, and other hard or brittle materials.
Core Technical Features
- Ultra-High Hardness & Wear Resistance
Constructed with premium carbide and diamond-enhanced substrates, SAMHO grinding heads maintain sharp edges even during prolonged use, extending tool life and reducing downtime.
- High-Precision Machining
Sintered grinding heads are precision-engineered to achieve tight tolerances and consistent surface quality, meeting the demands of industries that require superior dimensional accuracy.
- Optimized Flute & Head Geometry
Carefully designed flutes and shapes reduce vibration, improve chip flow, and enable smooth material removal. Available geometries include cylindrical, tapered, long-neck, ball nose, flat, and custom profiles.
- High Efficiency & Stability
Stable tool design minimizes noise and vibration while supporting high-speed operation. This ensures consistent results and superior surface finishes for complex workpieces.
- Versatile Material Compatibility
Ideal for abrasive and hard materials such as tungsten steel, ceramics, glass, and non-metallic composites. The tools are also effective for polishing, cutting, and drilling in delicate or brittle materials.
Target Applications & Industries
- Metalworking & CNC Machining: Surface finishing, shaping, and precise grinding of hardened steel, alloys, and other metals.
- Electronics & Aerospace: Fine finishing of high-precision components, including heat sinks and aerospace molds.
- Ceramics & Glass: Milling, contouring, and shaping brittle non-metallic materials.
- Tooling & Mold Industry: Specialized EDM electrode and micro-mold machining.
Technical Specifications
| Standard Name |
Description |
Common Parameters |
Acceptance Criteria |
| XYZ-123 |
Abrasive Material |
Hardness, Grit Size |
Hardness > X, Grit Size within Y–Z mesh range |
| ABC-456 |
Coating Thickness |
Thickness, Uniformity |
Minimum A μm, Uniformity within B% |
| DEF-789 |
Shape and Size |
Diameter, Length |
Diameter within C–D mm, Length within E–F mm |
| GHI-101 |
Tolerance |
Dimensional Accuracy |
Tolerance < G% of specified dimensions |
| JKL-202 |
Balance and Vibration |
Eccentricity, Vibration |
Eccentricity < H mm, Vibration < I mm/s |
| MNO-303 |
Heat Resistance |
Maximum Operating Temperature |
Stable performance at J °C |
| PQR-404 |
Material Composition |
Alloy Components |
Composition meets specified percentages |
Usage & Best Practices
- Coolant / Lubrication: Dry machining or MQL recommended for high-speed CNC operations.
- Holder Recommendation: Shrink-fit or hydraulic holders for maximum stability.
- Chip Evacuation: Ensure proper airflow or suction for abrasive dust removal in graphite/ceramics.
- Tool Life Optimization: Follow field-tested cutting parameters for feed rate, spindle speed, and depth of cut.
Why Choose SAMHO Grinding Heads?
- Exceptional Durability: Engineered from high-quality materials to withstand rigorous industrial use.
- Versatile Performance: Compatible with multiple materials and machine types.
- Superior Precision: High-accuracy design minimizes errors and ensures uniform results.
- Competitive Pricing: Premium-quality tools offered at competitive factory-direct rates.
- OEM Customization: Custom designs available for diameter, shape, coating, and flute geometry.
