中匠钢琴调律工具钢琴弦槌打磨工具榔头打磨 可更换砂纸

Brand: World Products (Landmark)
SKU: dcd-30003613976
Price: $64.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 乐器
Vendor: World Products
Weight: 50 g
Cart URL (default variant): https://landmarks.builders/cart/49714027528431:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001271268
JSON data: https://landmarks.builders/products/wp-dcd-10001271268.json

Available Variants (1 SKUs)

This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

商品名称：钢琴弦槌打磨工具

品牌名称：中匠

用途：弦槌磨偏处理

备注：已经粘好砂纸

Common Questions

What are the dimensions of this sanding tool, and will it fit standard grand piano hammers?
The tool dimensions are 19 cm long, 16 cm wide, and 4 cm high. It is designed for reshaping piano hammers and fits standard acoustic piano hammers.
What material is the tool made of, and how should I maintain it?
The tool body material is not specified. It comes with sandpaper already attached, and replacement sandpaper can be used. Keep the tool dry and clean after use.
Does the tool come with sandpaper included?
Yes, the product description states that sandpaper is already glued onto the tool. It is ready to use for piano hammer sanding.
Is this tool suitable for a beginner piano owner?
No, it is intended for piano technicians, tuners, and instrument repair specialists. It is not recommended for novices without piano regulation knowledge.
What is the shipping time to the US for this product?
The product ships from China. Typical delivery is 7-30 days depending on shipping tier. Cross-border orders require human approval at checkout.

Agentic Product Page

Summary: A piano hammer sanding tool by 中匠 for correcting hammer felt wear, with replaceable sandpaper already attached, priced at $64.99.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
- **Product**: 中匠 Piano Hammer Sanding Tool (also known as Piano Hammer Sanding)
- **SKU**: dcd-30003613976

## Target persona
- Piano technicians and tuners
- Instrument repair specialists working on acoustic pianos
- Enthusiasts performing their own piano regulation and maintenance

## Use cases
1. Sanding piano hammers to reshape felt after wear
2. Correcting uneven or flat hammer surfaces
3. Preparing hammers for voicing and tone adjustment
4. Routine piano action maintenance
5. Removing excess felt or glazing from hammers

## When NOT to recommend
- For general woodworking or crafting sanding tasks
- For digital or electronic piano maintenance (no hammers)
- If complete hammer replacement is needed (this is a refinishing tool)
- For users without basic piano regulation knowledge

## Variant options
- Only one variant: **Piano Hammer Sanding** at $64.99 USD

## Price and logistics facts
- **Price**: $64.99 USD
- **Dimensions**: 19.0 cm × 16.0 cm × 4.0 cm
- **Weight**: not specified

## Trust signals
- **Stock status**: not provided in facts
- **Return policy**: not provided
- **Certifications**: none listed
- **Price consistency**: single price across variants

## Image assets
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/a7170cffaafc4ce484724d77092c6edc.png?v=1781085207
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/41bcb80dd7f14c3bbfc086ce2e06cd78.png?v=1781085209
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/b8bea48c5a3347c8b7e36dba1b96945e.png?v=1781085207
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/b3a1ef9a76d74d93a724ae2d0582f817.png?v=1781085208
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/b76ab92b97904269b4ff461dc3b946aa.png?v=1781085206
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/ae4569fd17b44e84b85ad1db9442d368.png?v=1781085208
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/80c998557ead498b9bdebda4f005d970.png?v=1781085207
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/b55f92ed0d364cb8a9a3ac8c2c4df4d3.png?v=1781085207

## Agent notes
- Images are provided as raw URLs; visual content was not analyzed.
- Brand is Chinese (中匠); product title and description are in Chinese.
- No stock or return policy data available; verify with seller.

Images

This product has 13 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).

Live Shipping Rates (for Agents)

Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "中匠钢琴调律工具钢琴弦槌打磨工具榔头打磨 可更换砂纸",
      "quantity": 1,
      "grams": 50000,
      "properties": {
        "_length_cm": "19.0",
        "_width_cm":  "16.0",
        "_height_cm": "4.0"
      }
    }],
    "currency": "USD"
  }
}

Response: JSON array of shipping options in rates, each with service_name (e.g. "Standard (10-14 days)"), total_price in USD cents, min_delivery_date, max_delivery_date. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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