High Quality 6mm Core Bit Diamond Integrated Steel Glass Drill Bit for Tile Wall Marble Puncher Electroplated Glass Opener Metric
| Customization: | Available |
|---|---|
| Shank Type: | Straight Shank |
| Included Angle: | 45 degrees |
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Basic Info.
- Model NO.
- customized
- Flute Number
- 4T
- Application
- Ceramic Tile
- Packing
- 1PC/ Plastic Box
- OEM
- Available
- Product Name
- Gma Tungsten Steel 4 Flute End Mills
- Flute
- 4
- Customized Support
- ODM, OEM
- MOQ
- 1PCS
- Stock
- Enough
- Suitable for
- Metal Cutting
- Coating
- Coating
- Tooth Form
- Spiral Tooth
- Tooth Space
- Sparse Tooth
- Structure
- Indexable Type
- Material
- Cemented Carbide
- Type
- Cylindrical Milling Cutter
- Transport Package
- Box
- Trademark
- Century Tool
- Origin
- Hunan, China
- Production Capacity
- 2000 Piece/Pieces Per Day
Product Description
-
Electroplated Diamond Core Drill Bit / Diamond Coated: This refers to the manufacturing process. Diamond grit (industrial-grade) is electroplated (bonded via a nickel or other metal matrix) onto a steel core. This creates a single, durable layer of diamonds on the cutting edge.
-
Pro: Excellent for intermittent use, generally more affordable than sintered (vacuum brazed) bits, and works well with water cooling.
-
Con: The diamond layer wears away over time and cannot be re-sharpened. When it's dull, the bit is done.
-
-
Core Drill / Hole Saw: Unlike a solid drill bit, this is hollow. It only cuts the perimeter of the hole, leaving a solid "core" or "slug" of material in the center. This makes it much faster and requires less power than drilling out the entire volume of the hole.
-
For Glass, Marble, Granite, Tiles: This is its primary application. It's designed for materials that are:
-
Hard: Can scratch glass.
-
Brittle: Prone to chipping, cracking, or shattering.
-
Abrasive: Will wear down normal steel bits instantly.
-
Key Applications
-
Drilling holes in glass (for plumbing, hardware, or decorative purposes).
-
Installing fixtures in ceramic, porcelain, or natural stone tiles (e.g., for shower arms, pipes, towel bars).
-
Creating holes in granite or marble countertops for sinks, faucets, and soap dispensers.
-
Drilling in slate, sandstone, and other engineered stones.
| item | value |
| drill type | Core Drill Bit |
| use | Masonry Drilling |
| finish | paint |
| Total Length | 6mm/8mm/10mm/12mm |
| place of origin | China |
| warranty | NO |
| customized support | ODM, OEM |
| brand name | liKi |
| model number | 6mm/8mm/10mm/12mm |
| working length (mm) | 12MM |








FAQ
1. who are we?
We are based in Hunan, China, start from 2017,sell to North America(10.00%),Southeast Asia(5.00%),Mid East(5.00%),Eastern Asia(5.00%),Western Europe(3.00%),Northern Europe(3.00%),South Asia(3.00%),Eastern Europe(2.00%),Central America(2.00%),Southern Europe(2.00%),South America(1.00%),Africa(1.00%),Oceania(1.00%),Domestic Market(1.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
rotary burrs,machine knives,paper cutting knives,carbide blades,pulverizer machine parts
4. why should you buy from us not from other suppliers?
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5. what services can we provide?
Accepted Delivery Terms: null
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