Vacuum Brazed Diamond Core Drill Bits for Porcelain - 20mm to 68mm Diameter with M14 Thread Connection
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
15days.
Brand:
JOHNSON TOOLS
Product Description
Product Overview
Professional vacuum brazed diamond core drill bits designed specifically for porcelain, ceramic, granite, marble, and stone materials. Engineered for clean, precise drilling with minimal chipping and extended tool life.
Key Features & Benefits
- Vacuum Brazed Technology: Diamond particles are permanently welded to the base body for secure bonding and no particle loss
- Dual-Use Capability: Suitable for both dry and wet drilling applications
- Minimal Chipping: Reduces material breakage and provides cleaner edges
- Heat Reduction: Lower heat generation during operation extends bit life
- Superior Finish: Delivers smooth, high-quality drilling results
- Fast Drilling: Optimized design ensures rapid and efficient cutting
- Long Service Life: Durable construction provides extended operational lifespan
Technical Specifications
| Outer Diameter | Total Length | Connection Type | Teeth Height |
|---|---|---|---|
| 20mm | 62mm | M14 or 5/8"-11 Thread | 10mm |
| 35mm | 62mm | M14 or 5/8"-11 Thread | 15mm |
| 40mm | 62mm | M14 or 5/8"-11 Thread | 15mm |
| 50mm | 62mm | M14 or 5/8"-11 Thread | 15mm |
| 68mm | 62mm | M14 or 5/8"-11 Thread | 15mm |
Application Materials
Ideal for drilling and reaming in tile, porcelain, ceramic, granite, marble, natural stone, masonry, and brick materials.
Product Images
Application Examples
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Johnson Tools Manufactory Co.,Ltd
Location
Sales Dept address: No.11009, Building 8, K-Land Manhattan Square, No.5 Weihua Road, SIP, Suzhou, Jiangsu, China 215000
Contact Person
Vida lee