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- “As described, fast shipping, packed well, great communication.” — verified eBay buyer, within the last 6 months
The written feedback for this model from our eBay store (seller ID: yourtoolbox_jp), shown as written. Store rating: 99.6% positive in the last 12 months (as of October 2026).
The NAKANISHI EHG-400 is a torque type attachment for the NAKANISHI Espert 500 micro grinder system. It takes ø6.0 mm shank burs (code number 1552).
Specifications (from NAKANISHI)
- Model: EHG-400
- Code number: 1552
- Type: Torque type attachment
- Max. motor speed: 40,000 min⁻¹
- Standard collet: ø6.0 mm (CHG-6.0)
- Collet tightening: by wrench
- Net weight: 110 g
- Included: wrench (10 x 10), bar wrench (K-212)
- Torque value: Not confirmed
- Compatible motor models: Not confirmed
- Country of origin: Not confirmed
Shipped from Japan.
Source: NAKANISHI EHG-400 product page
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