SHDIATOOL Dia 20/35/40/50/68mm Diamond Core Drilling Bit Set Diamond Hole Saw Hole Cutter for Porcelain Tile Granite Marble

Product Description

Diamond Drill Bit
Diatool 20 35 40 50 68 mm Diamond Core Drill Bit for Porcelain Tile Granite Marble
📦 Product Description
Product Name diamond core drill bit hole saw Style diamond drill bit set
Color Red Diameter 20+35+40+50+68mm
Diamond Height 10mm Total Height 60mm
Thread M14 Packing Neutral packing
🔍 Detailed Images

Dry/Wet Drilling
Suitable for porcelain, tile, granite, marble, stone, masonry, and brick.

Vacuum Brazed Technology
Provides fast and smooth drilling with less heat generation and heavy-duty capability.

  • Premium-grade diamond core drill bit for long lifetime and minimized breakage.
  • Operates at higher temperatures to drill through hard materials with ease.
  • Delivers better finish quality with clean and accurate holes.
  • Ideal for ceramic workers, construction workers, and general contractors.
🛠️ Manufacturing Technique

Customizable Packaging:

We offer paper boxes, plastic boxes, and aluminum set boxes. Color labels and product combinations in sets can be customized according to requirements.

🏗️ Professional Diamond Tools

We are a professional manufacturer and supplier of diamond tools with over 20 years of experience. We provide tools for use with granite, marble, concrete, ceramic tile, glass, and steel.

  • Diamond cutting discs / saw blades
  • Diamond drilling core bits
  • Diamond grinding wheels / bits
  • Diamond polishing pads
🏅 Certification & Exhibition
🚢 Packing & Shipping

SHIPPING INFO:

1. Shipping available via Commercial Express (UPS, DHL, FedEx, Aramex), air, sea, or land.
2. Tracking numbers updated within two working days post-shipment.
3. Holidays and weekends are not included in working days.

Deliver time Asia/Australia West Europe North America South America
ePacket 5-10 days 5-15 days 5-10 days 15-30 days
DHL/UPS 4-6 days 4-9 days 4-6 days 5-10 days
By Air 7-15 days 7-20 days 10-20 days -
❓ Frequently Asked Questions
1. What materials can these diamond core drill bits cut through?
These bits are designed to drill through porcelain tile, granite, marble, stone, masonry, and brick with ease.
2. Can I use these drill bits for both dry and wet drilling?
Yes, these vacuum brazed diamond drill bits are suitable for both dry and wet drilling applications.
3. What is the benefit of vacuum brazed technology?
Vacuum brazed technology leads to less heat generation during operation and allows the bit to withstand heavy-duty working conditions while providing a longer lifetime.
4. What is the connection thread for these bits?
The standard thread for this diamond drill bit set is M14, which is compatible with most angle grinders.
5. Do you offer customization or OEM services?
Yes, we provide OEM and ODM services. We can produce diamond tools with different models, sizes, and customized packaging as per your request.
6. How is the quality of the products guaranteed?
We ensure quality through a pre-production sample before mass production and a final inspection of all items before shipment.

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