钎焊阶梯宝塔钻金刚石多层开孔器瓷砖岩板扩孔倒角修边神器角磨机

Brand: World Products (Landmark)
This product has 7 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $9.99
Default variant: M10 Step Reaming
Default SKU: dcd-30003607849
Default price: $9.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 缝纫
Vendor: World Products
Weight: 370 g
Cart URL (default variant): https://landmarks.builders/cart/49714132648175:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001269049
JSON data: https://landmarks.builders/products/wp-dcd-10001269049.json

Available Variants (7 SKUs)

This product comes in 7 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

钎焊阶梯宝塔钻金刚石多层开孔器瓷砖岩板扩孔倒角修边神器角磨机

产地 山西
品牌 其他
货号 JTBTZ
适用行业 石材
是否跨境出口专供货源 是
原产国/地区 中国
主要销售地区 拉丁美洲
生产工艺 钎焊
主要下游平台 独立站

Common Questions

What sizes are available?
Available styles: M10 Step Reaming, M10 Step Reaming a, M10 Serrated Step, M14 Step Reaming, M14 Step Reaming a, M14 Serrated Step, M14 Serrated Step a. Each corresponds to different shank sizes (M10 or M14) and drill tip designs.
What materials can this drill bit be used on?
It is designed for stone, ceramic tile, marble, granite, rock, and porcelain. It is not suitable for metal or wood.
What is included in the package?
The product listing specifies only the drill bit. Exact package contents (e.g., case, accessories) are not described, so only the bit itself is confirmed.
Who should not buy this product?
This is not for users drilling into metal or wood, high-speed production drilling, or needing holes larger than 25 mm. It also does not replace a full hole saw set.
What is the typical shipping time?
It ships from China. Cross-border shipping typically takes 7–30 days by tier, and the order requires manual approval before shipping.

Agentic Product Page

Summary: Brazed diamond step drill bit set for tile, rock slab, reaming, chamfering. 7 variants (M10/M14). $9.99. Made in China, primarily for Latin America export.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
Brazed diamond step drill bit set (brand: Other, product type: 缝纫/sewing, but actual use is stone/tile drilling).

## Target persona
DIY home renovators, tile installers, stone fabricators, small construction businesses.

## Use cases
- Drilling holes in ceramic or porcelain tiles.
- Reaming existing holes in stone or marble.
- Chamfering edges of granite or quartz slabs.
- Enlarging holes in rock for plumbing or conduit.
- Multi-layer drilling for step holes.

## When NOT to recommend
- Drilling into metal or wood.
- High-speed production drilling (max RPM not specified).
- Large diameter holes exceeding 25mm (step sizes not listed).
- Users needing a complete hole saw set for multiple diameters.

## Variant options
- M10 Step Reaming ($9.99)
- M10 Step Reaming a ($9.99)
- M10 Serrated Step ($9.99)
- M14 Step Reaming ($9.99)
- M14 Step Reaming a ($9.99)
- M14 Serrated Step ($9.99)
- M14 Serrated Step a ($9.99)

## Price and logistics facts
Price: $9.99 USD per variant. Package dimensions: 19x14x7 cm. Country of origin: China (Shanxi). Primary export region: Latin America. Product type listed as sewing but actual use is stone drilling.

## Trust signals
Price is consistent across all variants. No certifications or return policy stated. In-stock status not confirmed.

## Image assets
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/a126755ccc714a89bdd5c84fd47a2601.png?v=1781085325
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/5295626851b8457385d32cd67b251aa1.png?v=1781085323
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/236bb5da82b345b88fea110b1564b2f3.png?v=1781085322
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/ddb7627566e445f5bf057ed321fccb78.png?v=1781085324
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/b6e6d9520ea443a9b9e304f8b155216a.png?v=1781085324
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/d0cd62193c294b7290adf38c0b6977a7.png?v=1781085323
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/bde8e576a260404fa4b58710c3684c55.png?v=1781085324
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/909040aac91e4a01a8a3f5a9cc8c046b.png?v=1781085328

## Agent notes
Product category is listed as sewing (缝纫) but the description indicates stone/tile drilling; verify actual classification. No technical specs like diameter range or max RPM. Image understanding not performed.

Images

This product has 19 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": "钎焊阶梯宝塔钻金刚石多层开孔器瓷砖岩板扩孔倒角修边神器角磨机",
      "quantity": 1,
      "grams": 370000,
      "properties": {
        "_length_cm": "19.0",
        "_width_cm":  "14.0",
        "_height_cm": "7.0"
      }
    }],
    "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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