When turning bowls, a coring system can dramatically reduce waste and time while helping you shape consistent, multiple bowls from a single blank. The following picks represent popular options for hobbyists and professionals alike, covering various lathe sizes, blade configurations, and safety features. The list below compares five systems that are highly regarded for reliability, ease of use, and performance across green and seasoned woods.
| Product | Brand | Core Range | Key Benefit |
|---|---|---|---|
| WoodcutxCoring System | MARKETTY | 3″ to 12″ (75mm to 300mm) | Integrated safety and rapid blank creation |
| Bowlsaver Coring System | Bonbo | 3″ to 12″ | Two high-strength blades for versatile cuts |
| Woodcut Tools Bowlsaver | Woodcut Tools | 3″ to 12″ | Long-lasting cutters with predictable results |
| Oneway 3270 Easy-Core | Oneway | 12″ swing compatible (base system) | Compact mini coring option for large lathes |
| Oneway 18” Easy Core Base | Oneway | 18″ swing compatibility | Base system for large bowls and deeper cores |
Product Spotlight: MARKETTY Wood Bowl Coring System
The MARKETTY Wood Bowl Coring System combines safety with ease of use, making it suitable for beginners and seasoned turners. The coring device integrates with the tool rest tailstock to minimize vibration and maximize stability during operation. It includes a rotation plate, tailstock assembly, screws, allen keys, two high-strength blades, a handle clamp, handle, and a user guide. This setup enables efficient coring from 3″ to 12″ bowls, with a depth range reaching up to 5″ inside the mother bowl. The system supports green or seasoned wood and provides a template pattern to determine bowl depth, helping turners create multiple bowl blanks from a single blank and reducing waste.
Product Spotlight: Bowlsaver Coring System
The Bowlsaver from Bonbo emphasizes safety, featuring a design that attaches near the tool rest tailstock to prevent injuries while maintaining control. It uses two high-strength blades to core bowls from 3″ up to 12″ with a maximum depth of 5″. The set includes a 1″ tool post for lathe compatibility and a broad range of blade options for different cut patterns. This system is compatible with most woodturning lathes within the stated swing range and is designed for both novices and experienced woodturners seeking precise, repeatable results across varying wood types.
Product Spotlight: Woodcut Tools Bowlsaver
Woodcut Tools Bowlsaver emphasizes genuine design and long-term efficiency. The system includes two high-strength knives with Stellite cutters, enabling 3″ to 12″ core removal up to 5″ deep from the inside of the mother bowl. A template pattern helps determine bowl depth, and the cutters return to the same cutting spot for consistent results. The manufacturer highlights the ability to reuse or reconfigure blades to create vessels of different shapes, and the kit is suitable for greens or seasoned wood. This product line is backed by a company with decades of experience in woodturning tools.
Product Spotlight: Oneway 3270 Easy-Core 12″ Mini System
The Oneway Easy-Core 12″ Mini System is designed for lathes with a 12″ swing. It consists of a base and a knife, offering a compact solution ideal for users who need a shorter reach or want to upgrade an existing setup. The package emphasizes portability and compatibility with other Oneway components, allowing users to core specific bowl sizes with a dependable framework. It is a practical choice for power users who rotate between different bowl diameters and want a modular approach to coring.
Product Spotlight: Oneway 18” Easy Core Base System
For larger bowls, the Oneway 18” Easy Core Base System provides a robust foundation built to handle bigger lathe work. This base system is tailored to lathes with up to an 18″ swing and is designed to be paired with the corresponding Easy Core components to create deeper bowls with consistent depth control. The modular approach supports customization as needed for different projects, making it suitable for shops that handle a wide range of bowl sizes and wood densities.
Buying Guide: Key Considerations For Choosing A Wood Bowl Coring System
- Lathe compatibility: Confirm swing, bed length, and tailstock compatibility with the coring system. Some kits are designed for specific ranges or require additional posts or bases to fit your lathe.
- Blade quality and longevity: Look for high-strength blades or Stellite cutters, which resist dulling and extend service intervals. Consider whether you’ll need spare blades and how easy they are to replace.
- Safety features: Systems that integrate with the tool rest tailstock or provide solid support reduce vibration and risk. Check for safety notes and recommended operating practices in the user guide.
- Depth and diameter range: Ensure the system covers your typical bowl sizes and depths. Some kits offer deeper cores or wider diameter ranges, which can affect versatility.
- Template and depth guidance: A template or depth guide helps achieve consistent results across multiple blanks and reduces waste by enabling predictable cuts.
- Materials and wood compatibility: Blades and cutters should work well with green or seasoned wood. Consider systems that accommodate a variety of densities and species.
- Modularity and upgrades: If you foresee expanding your setup, choose a base or system that accepts additional blades, posts, or base modules from the same brand.
- Cost versus value: While price matters, prioritize systems with durable blades, solid safety features, and reliable support or replacement parts to maximize long-term value.
- Support and documentation: Favor brands with clear manuals, video tutorials, and responsive customer service to help with setup and maintenance.