Zhenjiang Cutech Tools Co., Ltd. is one of the leading manufacturers and suppliers of high frequency welded core drill in China. If you're going to wholesale the newest high frequency welded core drill made in China, welcome to get pricelist an quotation from our factory. All customized tools are with high quality and low price.
DESCRIPTION
High frequency welded core drill use high-frequency brazing to fix diamond segments onto steel barrels.They deliver reliable cutting at a lower cost and work well for general concrete and masonry drilling.Compared to traditional sintered drill bits, it has higher connection strength and is particularly suitable for high-intensity, high-load engineering drilling operations.
SIZE
| Diameter | 12mm-400mm |
| Segment | 8/10mm |
| Length | 450mm |
| Thread | 1 1/4″-7UNC |
FEATURES
● The high frequency welded core drill enables fast and smooth cutting with a long service life.
● Its segments come in normal, turbo, roof, mesh and shark styles, with customizable length and thread.
● Suitable for hand drills and rig machines, it is designed for wet operation.
● High-frequency welding ensures a robust cutting head and enhanced safety.
● High drilling accuracy and minimal hole deviation.
● Particularly suitable for engineering-grade applications.
PRODUCT STRUCTURE
Diamond Segments
Made of high-quality synthetic diamonds and metal bond, delivering excellent cutting performance.
Steel Drill Barrel
Provides superior rigidity and impact resistance.
High-Frequency Welded Layer
Bonded via high-frequency induction heating, ensuring firm connection between segments and substrate against falling off.
Connection Threads
1-1/4" UNC, 1/2" BSP, 5/8"-11 and more.
APPLICATION SCENARIOS
- Construction engineering drilling.
- Bridge and road construction.
- Hole processing for large equipment installation.
- Municipal engineering and infrastructure projects.
CUSTOMIZATION CAPABILITIES
Customized available in outer diameter, length, diamond grain size and concentration. Non-standard thread connections (1-1/4" UNC, 1/2" BSP, 5/8"-11) are supported. We can adjust welding process, matrix hardness and drilling accuracy as required. Provide laser logo marking, custom packaging, drawing development and bulk OEM & ODM orders.
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