ToAuto 6"/8" Smart Lapidary Saw for Gemstone and Rock Cutting

The ToAuto Smart Cutting Machine is expected to arrive in mid-August. Once the stock arrives, orders will be shipped sequentially based on the order date. Please refer to the shipping timeframe information on ToAutoglobal.com for delivery estimates.

Yes, the pre-order price is lower. Pre-ordering allows you to secure an "early bird" price with a 35% discount, making it a better deal compared to purchasing in-stock items.

You can cancel your order by contacting our after-sales support email before the product ships; however, orders cannot be cancelled once the product has been dispatched.

You can request a refund for your deposit by contacting customer support at support@toautotoolglobal.com before the product ships. Deposits cannot be refunded once the product has been dispatched.

This pre-order is limited to the United States. You can view the shipping policy and costs here: Shipping Policy.

Yes, pre-sale products are covered by the warranty.

Typically, there will be no delay. Once the smart cutting machines arrive on schedule, warehouse staff will ship them out as soon as possible.

ToAuto diamond saw blades can cut the vast majority of gemstones and hard materials with a Mohs hardness of 1–9:
- Cuts easily: Agate, chalcedony, jasper, crystal, quartz, tiger's eye, calcite, lapis lazuli, obsidian, Xiuyan jade.
- Also cuts: High-end gemstones such as jadeite (Feicui), Hetian jade, and corundum (ruby/sapphire).
- Not recommended for: Extra-large stone blocks (it is recommended to use a large slab saw for initial cutting before precision processing).

The precision of the ToAuto cold-cutting saw stems from several key design features:
- 0.1mm spindle precision (spindle extension/rotor precision reaches 0.01mm): Minimizes saw blade wobble, ensuring a smooth, perpendicular cut surface.
- Thickened 304 stainless steel tabletop: 4mm thick, resistant to deformation and shifting.
- 160mm precision-engraved scale: Features a center-symmetrical scale design for accurate guidance, eliminating the need for repeated calibration.

What is the maximum cutting thickness/capacity?
Answer:
- G6 Pro (6-inch): Blade protrusion height of 33mm (approx. 1.3"), maximum cutting radius of 33–35mm.
- G8 Max (8-inch): Blade protrusion height of 60mm (approx. 2.36"), maximum cutting radius of 60mm.

If a precision fixture is installed, the effective cutting depth is reduced:
- G6 + fixture: Effective cutting depth <10mm (0.39")
- G8 + fixture: Effective cutting depth <20mm (0.79")

It is feasible, and the operation is not difficult.

120V/60HZ; 230V/50Hz

No air compressor is needed.
ToAuto features a built-in gravity-fed liquid cooling system, so there is no need to connect to a tap. You simply fill the reservoir with water; once powered on, the system automatically circulates water to cool the blade.
The key advantage of the gravity-fed design is that it utilizes gravity and potential energy difference to prevent backflow, effectively eliminating the risk of coolant leakage caused by backflow at the source.

The gemstone cutting machine is suitable for gemstones, minerals, and creative materials.
The metal cutting machine is suitable for high-performance alloys and metal projects, designed for creators and professionals alike.

It is suitable for home studios, creators, jewelry making, lapidary work, and small-scale metal projects. The ToAuto smart cutting machine is simple and easy to use, making it suitable for beginners.

ToAuto currently uses a brushless motor. The radial runout accuracy of the spindle (the amount of lateral wobble during rotation) is 0.1 mm, while the precision of the extended rotor reaches 0.01 mm.
It features a rated power of 400 W, a maximum speed of 5,000 rpm, and a torque of 1.1 N·m.
This power configuration is specifically designed for precision cutting at the desktop level; it is not intended for aggressive, heavy-duty stock reduction, but rather for delivering stable, precise, and low-vibration power during fine cutting operations.
If you need to process large raw blocks exceeding ten centimeters in size, we recommend using a large slab saw for the initial rough cutting and the ToAuto unit for precision slicing.

The overall construction features a 304 stainless steel work surface, a galvanized steel body, and integrated injection-molded structural components.
It is very stable.

Key design features include:
- Machine weight: A net weight of 20 kg; the mass effectively dampens vibration.

- Thickened stainless steel work surface: 4mm-thick 304 stainless steel that resists deformation.

- Integrated injection-molded structural components: Internal structural parts are molded as single units, eliminating looseness associated with assembled joints.

- Compartmentalized structure: Separate compartments for the motor and the cutting mechanism prevent vibration interference between them.

- Gravity-feed container design: Enhances overall assembly precision.

The ToAuto smart cutting machine operates within a noise range of 40–60 dB; it is perfectly suitable for indoor use and is not noisy.

Yes. The ToAuto smart cutting machine is equipped with an emergency stop button, allowing for immediate shutdown when necessary.

- Complete unit: 12-month warranty
- Motor: 6-month warranty
- Precision fixture (purchased separately): 6-month warranty

The warranty covers manufacturing defects and workmanship issues. Damage caused by human error, improper use, or normal wear and tear is not covered.

Under normal use, we will provide repair or replacement services for any defects in materials or workmanship during the warranty period.
Upon receipt of the returned product, we will inspect and repair it, completing the process within 90 working days. Please contact customer service at support@toautotoolglobal.com before returning any product.
A valid warranty card is required for repairs.

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