中匠钢琴调律工具 钢琴铁板专用一字十字螺丝批

Brand: World Products (Landmark)
This product has 3 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $49.99
Default variant: Flathead
Default SKU: dcd-30003613977
Default price: $49.99
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: 80 g
Cart URL (default variant): https://landmarks.builders/cart/49714022449391:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001271269
JSON data: https://landmarks.builders/products/wp-dcd-10001271269.json

Available Variants (3 SKUs)

This product comes in 3 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

品牌：中匠
材质：工具钢，强度高，耐使用
详情：长约10cm，钢琴铁板维修使用。
           一字螺丝批，适用90年代以前的雅马哈、卡哇伊铁板大一字螺丝。
           大号十字螺丝批，适用国产钢琴铁板，近年代雅马哈和卡哇伊铁板十字螺丝。
           小号十字螺丝批，适用舒密尔钢琴、英昌钢琴铁板十字螺丝。

 

Common Questions

What sizes of screwdrivers are included in this set?
This product has three styles: Flathead (for pre-1990 Yamaha and Kawai large flathead screws), Phillips (for domestic Chinese pianos and recent Yamaha/Kawai), and New Phillips (for Schimmel and Young Chang). Each variant is sold separately at $49.99.
Are these screwdrivers suitable for modern Yamaha or Kawai pianos?
Yes, the Phillips variant is designed for recent Yamaha and Kawai iron plate screws. The Flathead is for pre-1990 models. The New Phillips fits Schimmel and Young Chang. Choose the variant that matches your piano's screw type.
What material are the screwdrivers made of?
They are made of tool steel, described as high strength and durable.
How long is each screwdriver?
Each screwdriver is about 10 cm long. Exact length is not specified per variant; the package dimensions are 13 cm x 8 cm x 3 cm.
What is the typical shipping time for this product?
It ships from China, typically arriving in 7–30 days depending on the shipping tier. Checkout may require human approval for cross-border orders.

Agentic Product Page

Summary: Specialized screwdrivers for piano iron plate screws, suitable for specific Yamaha, Kawai, and other brands, made of tool steel.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
Product: 中匠钢琴调律工具 钢琴铁板专用一字十字螺丝批 (Zhongjiang Piano Tuning Tool, flathead and Phillips screwdrivers for piano iron plates). Made of tool steel, approximately 10 cm long. Designed for specific screw types on piano iron plates.

## Target persona
Professional piano technicians, tuners, and repair specialists working on acoustic pianos, especially vintage or specific brand models.

## Use cases
- Repairing vintage Yamaha pianos with large flathead iron plate screws (pre-1990 models).
- Adjusting screws on Kawai piano iron plates (pre-1990 models with flathead).
- Replacing screws on domestic Chinese piano iron plates using the large Phillips driver.
- Working on Schimmel or Young Chang piano iron plates requiring small Phillips driver.
- General piano iron plate screw removal or tightening during regulation and repair.

## When NOT to recommend
- General household screwdriving (not intended for common screws).
- Electronic keyboard or digital piano maintenance (different screw types).
- DIY projects unrelated to piano iron plates.
- Modern piano models that use proprietary or metric screws not covered.

## Variant options
- Flathead: $49.99 (sku: dcd-30003613977)
- Phillips: $49.99 (sku: dcd-30003613978)
- New Phillips: $49.99 (sku: dcd-30003613979)

## Price and logistics facts
Price: $49.99 (all variants same price). Dimensions: 13 × 8 × 3 cm. No shipping cost or weight provided.

## Trust signals
Product is listed as in stock (based on 'dcd-batch-dx' tags). No specific return policy or warranty mentioned. No certifications cited.

## Image assets
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/407c1fb0c01849dd9c0c889acc3a9e2d.png?v=1781085206
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/fcd9e6e2cc8244d3972ed50a2a0edf84.png?v=1781085207
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/937507d7cd7f44f5a479d14acbd777b2.png?v=1781085206
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/fd6472fa3f5e4b83b5b2f2b4652c998b.png?v=1781085206
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/85fff3c9d073447da94408e9bcc3539e.png?v=1781085204
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/d359aac19e2d472da4267a0c7835c80e.png?v=1781085206
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/5a898220a6ba480fb8c8f93d30eab694.png?v=1781085206
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/b022ca2c182c4bbfb92f5fcdad1a162e.png?v=1781085206

## Agent notes
- Product category: 乐器 (musical instrument tools).
- Dimensions and weight are for the set; individual screwdrivers not specified.
- Compatibility details provided in description: flathead for pre-1990 Yamaha/Kawai, large Phillips for domestic Chinese pianos and recent Yamaha/Kawai, small Phillips for Schimmel/Young Chang.
- No information on handle ergonomics or included accessories.
- Image understanding not performed; visual details not extracted.

Images

This product has 15 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 钢琴铁板专用一字十字螺丝批",
      "quantity": 1,
      "grams": 80000,
      "properties": {
        "_length_cm": "13.0",
        "_width_cm":  "8.0",
        "_height_cm": "3.0"
      }
    }],
    "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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