Professional Laser Welded Diamond Core Drill Bits Ø127mm for Concrete Walls and Bridges with 450mm Length
Price:
$50
MOQ:
10 pcs
Delivery Time:
Negotiable
Brand:
ROSCHEN
Product Description
Professional Laser Welded Diamond Core Drill Bits
Product Overview
High-performance Ø127mm diamond core drill bits engineered for professional concrete drilling applications including walls, bridges, and reinforced structures.
Applications
- Reinforced concrete with soft to hard aggregate
- Green concrete, cured concrete, and concrete slabs
- Masonry concrete, masonry slabs, roof tile, and asphalt
- Abrasive materials, bricks, fired bricks, and hard clay brick
- Refractory materials and hard clay refractory materials
- Professional wet drilling for highly reinforced concrete
Key Features
- Laser welded construction for maximum durability
- High segments (10mm, 12mm, 15mm) for superior working speed
- Extended service life through optimized segment design
- Wet use compatible for enhanced performance and cooling
- Standard 1 1/4" UNC thread adaptor
Technical Specifications
| Diameter (mm) | Total Length (mm) | Number of Segments | Height of Segments | Thread / Adaptor |
|---|---|---|---|---|
| 16 | 240 | 3 | 8.4 | 1 1/4"UNC |
| 22 | 370 | 3 | 10 | 1 1/4"UNC |
| 25 | 370 | 3 | 10 | 1 1/4"UNC |
| 27 | 370 | 3 | 10 | 1 1/4"UNC |
| 32 | 370 | 4 | 10 | 1 1/4"UNC |
| 38 | 370 | 4 | 10 | 1 1/4"UNC |
| 40 | 370 | 4 | 10 | 1 1/4"UNC |
| 44 | 370 | 5 | 10 | 1 1/4"UNC |
| 51 | 370 | 5 | 10 | 1 1/4"UNC |
| 56 | 370 | 5 | 10 | 1 1/4"UNC |
| 63 | 370 | 6 | 10 | 1 1/4"UNC |
| 66 | 370 | 6 | 10 | 1 1/4"UNC |
| 71 | 370 | 6 | 10 | 1 1/4"UNC |
| 76 | 370 | 7 | 10 | 1 1/4"UNC |
| 83 | 370 | 8 | 10 | 1 1/4"UNC |
| 89 | 370 | 9 | 10 | 1 1/4"UNC |
| 96 | 370 | 9 | 10 | 1 1/4"UNC |
| 102 | 380 | 9 | 10 | 1 1/4"UNC |
| 108 | 380 | 10 | 10 | 1 1/4"UNC |
| 112 | 380 | 10 | 10 | 1 1/4"UNC |
| 120 | 380 | 11 | 10 | 1 1/4"UNC |
| 127 | 450 | 11 | 10 | 1 1/4"UNC |
| 132 | 450 | 11 | 10 | 1 1/4"UNC |
| 150 | 450 | 13 | 10 | 1 1/4"UNC |
| 159 | 450 | 14 | 10 | 1 1/4"UNC |
| 165 | 450 | 14 | 10 | 1 1/4"UNC |
| 180 | 450 | 15 | 10 | 1 1/4"UNC |
| 200 | 450 | 17 | 10 | 1 1/4"UNC |
| 250 | 450 | 18 | 10 | 1 1/4"UNC |
| 300 | 450 | 25 | 10 | 1 1/4"UNC |
| 350 | 450 | 30 | 10 | 1 1/4"UNC |
| 400 | 450 | 35 | 10 | 1 1/4"UNC |
Custom sizes and adaptors available upon request.
Contact Information
Company: ROSCHEN INC. | ROSCHEN GROUP LIMITED | ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL, ROSCHEN_GROUP
WeChat: +86-137 6419 5009; +86-135 8585 5390
WhatsApp: +86-137 6419 5009; +86-135 8585 5390
Email: roschen@roschen.com; roschen@roschen.net
Website: http://www.roschen.net; http://www.roschen.cn; http://www.roschen.com; http://www.roschengroup.com
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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
ROSCHEN GROUP
Location
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact Person
Bill, George, Michael