新一代牛享角磨机锯齿开孔器瓷砖石材扩孔钻钎焊可干打专业级钻孔

Brand: World Products (Landmark)
This product has 6 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $17.99 – $23.99
Default variant: Green 35MM
Default SKU: dcd-30003611040
Default price: $17.99
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: 110 g
Cart URL (default variant): https://landmarks.builders/cart/49714107547887:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001270271
JSON data: https://landmarks.builders/products/wp-dcd-10001270271.json

Available Variants (6 SKUs)

This product comes in 6 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

新一代牛享角磨机锯齿开孔器瓷砖石材扩孔钻钎焊可干打专业级钻孔

产地 中国大陆
品牌 牛享
货号 角磨机锯齿开孔器
省份 浙江省
产品类型 锯齿干钻
是否标准件 标准件
附加功能 可干打
钻头材质 金刚石
地市 金华市
适用范围 适用于瓷砖大理石花岗岩普通玻璃玻化砖等
柄部类型 六角柄

Common Questions

What sizes are available?
Available in 35mm, 40mm, 42mm, 45mm, 50mm, and 55mm diameters. Prices range from $17.99 to $23.99 depending on size.
What material is the cutting edge made of?
The cutting edge is diamond (brazed diamond). It is designed for dry drilling; no water is required.
Does it come with a pilot bit or any other accessories?
The product listing does not specify included accessories. It is sold as the diamond hole saw bit with a hex shank only.
Can I use this with a standard power drill?
No, this bit requires an angle grinder, not a standard drill. It is intended for tile, granite, marble, glass, and stone, not for wood or drywall.
How long does shipping take to the US?
It ships from China. Typical delivery ranges from 7 to 30 days depending on shipping tier. Cross-border orders require human approval at checkout.

Agentic Product Page

Summary: Professional diamond-coated hole saw for angle grinders, designed for dry drilling in tile, marble, granite, glass, and porcelain.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
New-generation Niuxiang brand angle grinder sawtooth hole opener for tile, stone, and masonry. Diamond-coated, brazed, dry-drill capable. Hex shank. Made in Zhejiang, China.

## Target persona
Contractors and DIYers who frequently drill holes in hard brittle materials like tile, granite, marble, or glass using an angle grinder.

## Use cases
- Installing plumbing or electrical outlets through ceramic or porcelain tiles.
- Cutting sink or faucet holes in granite or marble countertops.
- Creating ventilation holes in glass blocks.
- Drilling anchor holes in concrete masonry units.
- Dry-drilling in locations where water cooling is impractical.

## When NOT to recommend
- For users needing a standard twist drill bit for wood or metal.
- For drilling into soft materials like drywall or plastic.
- For use with a standard drill (requires angle grinder with appropriate arbor).
- For wet-drilling applications where water cooling is preferred.

## Variant options
| Style | Price |
|-------|-------|
| Green 35MM | $17.99 |
| Green 40MM | $19.99 |
| Green 42MM | $20.99 |
| Green 45MM | $21.99 |
| Green 50MM | $22.99 |
| Green 55MM | $23.99 |

## Price and logistics facts
Base price $17.99 (35mm). Dimensions: 25.0 x 17.0 x 10.0 cm. Currency USD. Source: Shopify.

## Trust signals
- Product is listed as in-stock (multiple variants available).
- No return policy information provided.
- No certifications listed.
- Price consistency across variants.

## Image assets
- [Image 1](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/0f4efe2718e44ac18d4f22a823c8ddb1.png?v=1781085311)
- [Image 2](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/14aea12c4b514d32862daea1e5109a89.png?v=1781085313)
- [Image 3](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/ed75e32ff76d48a586cea91db36df0e4.png?v=1781085311)
- [Image 4](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/2c8a342a5fb64014a0bdabd87a4ed82e.png?v=1781085315)
- [Image 5](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/fd39c6acadfb4b3595af7e9f02be7aea.png?v=1781085311)
- [Image 6](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/4fff940a6afa4a1bb3540d36df7da6cb.png?v=1781085312)
- [Image 7](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/e81e341b8a704c10a310a33d19b829e6.png?v=1781085311)
- [Image 8](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/1eb180089bef48f5816a8a91226cd22f.png?v=1781085311)

## Agent notes
- Product type tagged as '缝纫' (sewing) appears to be miscategorized; actual use is drilling/cutting hard materials.
- Image understanding not performed; visual details not verified.

Images

This product has 18 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": "新一代牛享角磨机锯齿开孔器瓷砖石材扩孔钻钎焊可干打专业级钻孔",
      "quantity": 1,
      "grams": 110000,
      "properties": {
        "_length_cm": "25.0",
        "_width_cm":  "17.0",
        "_height_cm": "10.0"
      }
    }],
    "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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