SUZHOU POLESTAR METAL PRODUCTS CO., LTD
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High Strength CNC Machined Stainless Steel Gardening Tools Handle Connectors
Product Overview:
Our High Strength CNC Machined Stainless Steel Gardening Tools Handle Connectors are precision-engineered components designed to enhance the durability, reliability, and performance of professional and commercial-grade gardening tools. Manufactured from premium 17-4PH precipitation-hardening stainless steel and 316L marine-grade stainless steel, these connectors provide unmatched strength, corrosion resistance, and longevity in demanding outdoor environments.
Product Details
| Category | Details | Examples/Specifications |
|---|---|---|
| Materials | - Aluminum 6061/7075 (lightweight) - Stainless Steel 304 (corrosion-resistant) - Brass (aesthetic/decorative) - Titanium (high-end tools) | Aluminum: Ideal for pruning shears (50% weight reduction vs. steel). 316L Stainless Steel: Molybdenum-containing formula resists corrosion from fertilizers/herbicides and is especially suited for commercial gardening equipment. |
| Key CNC Processes | - Precision milling (complex shapes) - Turning (cylindrical parts) - Threading/tapping (for screws) - Laser engraving (branding) | 5-axis CNC for ergonomic grip contours (±0.1mm tolerance). |
| Design Features | - Ergonomic grip patterns - Quick-release mechanisms - Weatherproof seals - Weight-balancing cavities | Hexagonal anti-slip grooves (0.5mm depth) for wet conditions. |
| Surface Finishes | - Anodizing (color/weatherproof) - Bead blasting (matte texture) - Polishing (premium tools) - Powder coating (chemical resistance) | Green anodized aluminum for brand identity. |
| Case Study | Telescopic handle connector: - 3-piece CNC aluminum design - 20% lighter than steel - Withstands 150kg load | Patented snap-lock mechanism for tool-free assembly. |
Key Features:
Ultra-High Strength – Made from 17-4PH stainless steel (HRC 40-45) for exceptional load-bearing capacity (＞500Nm torque resistance).
Superior Corrosion Resistance – 316L stainless steel option available with 2-3% molybdenum content, resisting fertilizers, pesticides, and saltwater (＞1000h salt spray tested per ASTM B117).
Precision CNC Machining – Tight tolerances (±0.05mm) ensure perfect alignment and wobble-free operation for pruning shears, loppers, and telescopic tools.
Engineered for Heavy-Duty Use – Fatigue-rated for ＞2 million cycles (ISO 12107), ideal for commercial landscaping and agricultural applications.
Advanced Surface Treatments – Optional PVD coatings (TiN/TiCN), electropolishing (Ra＜0.4μm), or passivation for enhanced wear/chemical resistance.
Customizable Designs – Compatible with quick-release mechanisms, ergonomic grips, and vibration-damping systems.
Application:
Pruning Tools – Securely connects shear/scissor handles under repetitive cutting forces.
Telescopic Pole Systems – Lightweight yet robust couplings for extendable tree pruners.
Digging Tools – Reinforced shovel/hoe handle joints that withstand prying impacts.
Commercial Equipment – Meets GS/UL certification requirements for professional-grade tools.
Why consider us?
No mold fees for aluminum profiles – We absorb these costs to reduce your expenses.
No welding fixture charges – Another way we help you save.
Combing different Producing Technology – Outsource Aluminium Profile, Shaped Metal, Metal Casting materials, MIM materials, then CNC machining to lower the unit price.
Cost-competitive production – Our lean manufacturing and expertise allow us to deliver high-quality parts at favorable prices.
One-Stop Factory – Our ISO9001 IATF16949 Certificated factory provide laser cutting, bending, Stamping, CNC Machining, Sheet Metal Working, welding, Assembling in one factory, ensure stable quality control.
