Vevor Rock Tumbler Kit 4 lbs Stone Polishing Machine with 4 Speeds & 9-Day Timer New
Manufacturer: Vevor
SKU: YSDMJHS4DDSJTPGYE001V5
Grinding Weight Options
Number of Rollers Options
Housing Material Options
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(888) 999-1522
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Vevor Rock Tumbler Kit 4 lbs Stone Polishing Machine with 4 Speeds & 9-Day Timer New
Product Overview
The Vevor rock tumbler kit is designed for quiet, efficient stone polishing with a belt-free direct-drive motor and a 4 lb barrel for higher-capacity tumbling. It offers 4 speed settings from 75 to 120 RPM and a 1 to 9 day timer for flexible polishing control across different stages. Built-in overload protection and power-off memory help keep operation safe and consistent. Its simple controls and low-noise performance make it suitable for beginners, hobbyists, and family projects.
Brand new
1 year factory warranty
Manufacturer direct shipping from CA, NJ, & TX
Authorized Vevor Dealer
Features
- Belt-Free Direct-Drive Motor: This rock tumbler kit uses a low-voltage direct-drive motor for smoother, more efficient polishing without belt transmission, eliminating belt wear and replacement while reducing maintenance costs. It runs at ≤35 dB, letting you enjoy a quiet and comfortable creative experience
- Even Polishing Results: This rock polishing kit uses advanced techniques to ensure smooth, rounded surfaces after polishing, letting every stone reveal its unique luster. Suitable for both beginners and enthusiasts, it makes polishing easy and fun. NOTE: rough stones are NOT included and need to be prepared separately
- Flexible Adjustment: Our stone tumbler features a 1- to 9- day timer and 4 speed levels ranging from 75 RPM to 120 RPM, meeting polishing needs for different materials and stages. With overload protection and power-off memory, it automatically resumes the remaining cycle after outages. The constant-speed design ensures more uniform and consistent results
- High Load Capacity: This rock polisher comes with a 4 lbs heavy-load barrel that holds more rocks at once, greatly improving polishing efficiency. The large capacity saves time, ensures even polishing, and reduces frequent refills for easier operation
- Easy to Use: This rock tumbler features a simple design and intuitive operation, requiring no special skills to get started. Ideal for home crafters or parent-child projects, it makes the transformation from raw stones to polished gems fun and rewarding
Specifications
| Item Model Number | KD-C3021 |
|---|---|
| Grinding Weight | 4 lbs |
| Speed Settings | 4 |
| Speed Range | 75-120 RPM |
| Timer | 1-9 days |
| Noise Level | ≤35 dB |
| Net Weight | 7.72 lbs / 3.50 kg |
| Product Dimensions | 7.01 x 9.06 x 8.27 in |
| Product Dimensions Without Barrel | 7.01 x 9.06 x 3.94 in |
| Barrel External Dimensions | Φ5.12 x 5.98 in |
|---|---|
| Barrel Internal Dimensions | Φ4.92 x 3.86 in |
| Number of Rollers | Single Barrel |
| Housing Material | Metal Shell |
Package Contents
Rock tumbler kit
Adapter
Warranty
This item comes with a 1 year factory warranty.
