12pc Diamond Core Drill Bit Set 4-50mm for Glass Tile Ceramic
Price:
Negotiation
MOQ:
Negotiation
Delivery Time:
20-30days after your deposite
Brand:
RTCRAFT or OEM
Product Description
Glass And Tile Hollow Core Diamond Drill Bits Sets 12 Pcs 4mm-50mm Size
Product Specifications
| Product name: | Diamond core drill bit |
| Material: | Diamond |
| Processing: | Electroplated |
| Size: | 6,8,10mm 3pcs set |
| Surface: | Silver, Golden, Ti-coated |
| Body material: | Alloy steel |
Product Description
12 Pcs Diamond Drill Bits - Glass and Tile Hollow Core Drill Bits
- Material: Steel
- 12pcs 4-50mm Diamond Hole Saw Drill Bit Set: 4mm, 5mm, 6mm, 8mm, 10mm, 14mm, 16mm, 18mm, 22mm, 35mm, 40mm, 50mm
Key Features
- Diamond coated core drill bit removes complete circles from glass, tiles, marble, granite, ceramic and other materials
- Can be used with standard electric drills
- Shank diameters vary by size for proper fit
Important Note: If you smell burning, reduce speed or pressure. The drill bit should never get hot. Maintain speed between 800-1000 RPM and always use water for lubrication to prevent burning.
Usage Instructions
- Always use water for lubrication
- Start holes diagonally, make a round trace, then drill straight
- Use reduced drill speeds and minimum pressure
- Smaller diameters allow faster speeds; harder materials require slower speeds
Applications
Ideal for drilling: Glass, Tile, Bottles, Blocks, Jars, Fiberglass, Porcelain, Ceramic, Slate, Marble, Granite, and Light Stone.
Shank Diameters
- 8mm bit: 6mm shank
- 10mm & 14mm bits: 6.8mm shank
- 16mm bit: 7.1mm shank
- 18mm bit: 8.5mm shank
- Other sizes: 10mm shank
Ordering Information
- Free samples available for testing
- Sample lead time: 7-10 days
- Delivery options: Sea, Air, or Express
- Production lead time: 20-30 days after deposit
- Payment methods: T/T, L/C, Western Union
- Payment terms: 20-30% deposit, balance before shipment
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
DANYANG RIGHTOOLS CO.,LTD
Location
East Industry Park,Danbei Town,Danyang City,Jiangsu Province,China
Contact Person
Kevin Jiang