Description
Condition: New
The NAKANISHI EHG-400 is a torque-type attachment designed for use with compatible NAKANISHI Espert 500 precision rotary systems.
Its torque-oriented design is suitable for applications requiring stable power during grinding, polishing, deburring, cutting, and other detailed finishing work. The attachment accepts a 6 mm collet chuck and supports no-load rotational speeds of up to 40,000 min⁻¹.
With a compact size of approximately 22.4 × 75 mm, the EHG-400 is suitable for professional workshops, mold finishing, metalworking, jewelry production, precision machining, and industrial maintenance.
Main Features
Genuine NAKANISHI rotary tool attachment
Model EHG-400
Manufacturer reference number: 1552
Torque-type attachment
Designed for compatible Espert 500 systems
Maximum no-load speed of 40,000 min⁻¹
Equipped with a 6 mm collet chuck
Compact professional tool component
Suitable for precision grinding and finishing
Specifications
Brand: NAKANISHI
Model: EHG-400
Product Number: 1552
Type: Torque-Type Attachment
Compatible System: Espert 500
Maximum No-Load Speed: 40,000 min⁻¹ or less
Collet Chuck Size: 6 mm
Dimensions: approximately 22.4 × 75 mm
Important Compatibility Notice
Please verify compatibility with your exact NAKANISHI motor, control unit, and Espert 500 system before purchasing.
Do not exceed the specified maximum no-load speed of 40,000 min⁻¹. Use only compatible 6 mm shank tools and ensure that the cutting or grinding tool is securely installed before operation.
This listing is for the EHG-400 attachment only. Motor, control unit, power cord, rotary tool, cutting bits, grinding accessories, wrench, and other equipment are not included unless clearly shown in the listing photographs.
Payment
We usually ship within 10 business days of receiving cleared payment.
Shipping
※For buyers in the United States:
Import duties and taxes are included in the item price or shipping cost.
Items shipped to the U.S. are sent under the Delivered Duty Paid (DDP) method, which means all import-related charges are prepaid.
You don’t need to pay any additional fees when your order arrives.
※Please Note for EU Buyers:
In compliance with the EU customs reform starting July 1, 2026, for all imported goods
valued at €150 or less, your order will be shipped via DDP (Delivered Duty Paid).
All required customs duties and import fees for these items are fully prepaid at checkout,
meaning you will not face any additional charges or delivery delays upon arrival.
(Note: For items valued over €150, standard customs policies will apply upon delivery depending on your local regulations.)
From a global environmental point of view, used cardboard boxes and cushioning materials for packaging may be reused.
Please only purchase if you understand this point.
Item will be shipped within 10 business days after the payment received.
We ship almost worldwide.
Each country has its own shipping costs, so please check the shipping costs in your country.
The approximate delivery period will be about 4 to 7 days.
Please be advised that it could take up to 14 days based on the location or season.
Please contact us if you don't receive the item after 14 days from the ship date and we will resolve the issue
promptly and professionally.Returns
Returns are accepted ONLY if the item was not the item described.
EU buyers have the right to withdraw from their purchase within 14 days of receiving the item (Right of Withdrawal). To exercise this right, you may use the "Return item" option from your Purchase History or Order Details page and select "Withdrawal from Contract" as the reason.