72mm Socket Core Drill Bits Set with Micro Percussion
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Product Highlights
- Laser Welded Technology: Advanced laser welding ensures high welding strength and stable drilling performance.
- Dry Drilling Capability: Designed for drilling concrete, reinforced concrete, and masonry without water.
- Turbo Segment Design: Special turbo segments provide excellent sharpness for fast drilling speeds.
- SGS Certified Quality: Product meets international safety and quality standards with SGS certification.
- Wide Diameter Range: Available in common sizes ranging from 68mm to 82mm for various socket needs.
- Clean Hole Performance: Produces clean, circular holes ideal for electrical sockets in masonry.
- Customizable Segments: We accept customized lengths and segments for wet core drill applications.
- OEM and Logo Customization: Support for custom logo, barcode, sticker, and packaging design options.
Product Attributes
- Customization
- Available
- Type
- Core Drill
- Usage
- Masonry Drilling
- Model NO.
- CDSD
- Certification
- SGS
- Manufacturing Technology
- Laser Welding
- Segment Height
- 10mm
- Application
- Dry Drilling Concrete, Reinforced Concrete
- Installing Equipment
- Hand-Held Drillers
- Transport Package
- Carone, Pallet
- Specification
- 68mm, 72mm, 82mm
- Trademark
- COREDIAM
- Origin
- China
- HS Code
- 82071910
- Production Capacity
- 2000 Pieces/Month
- Package Size
- 10.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 72mm Socket Core Drill Bits Set with Micro Percussion
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Product Description
Dry Socket Core Drill Bits:
Socket core bits are designed to drill clean, circular holes for electrical sockets in materials like concrete, brick, and masonry.
• Socket Core Bit Diameters Ø68,Ø72,Ø82
• Segment Sizes: 24×10×3.7mm
• Connection: M16 thread
Comprehensive diamond core drill set with core bit, arbor, center drill and drift wedge.

| Item No. | Diameter | Segment No. | Segment Size | Arbor | Working Length |
| CDSD06809010 | 68mm | 4 | 24×3.7×10mm | M16 | 62mm |
| CDSD07209010 | 72mm | 4 | 24×3.7×12mm | M16 | 62mm |
| CDSD08209010 | 82mm | 5 | 24×3.7×10mm | M16 | 62mm |
* Manufacturer technology: laser welded
* Flat segment or turbo segment
* Cut concrete, brick,masonry and hard stone
* Dry drilling
* Accessories: Some sets may include necessary accessories like an SDS-plus adapter and a pilot drill bit.
• Laser Welded technology: Stable drilling and longer service life.
• Cleand and accuate holes
• Easy to operate and convenient
We accept customized lengths and segments for wet core drills.
Also, we help to design the total solution of core drilling projects.
Delivey Time:
1 weeks for samples after order confirmed.20-25 Days for batch order after payment confirmed.
Package:
We provide neutral packaging and OEM packaging for you to choose.
You can customize logo, barcode, sticker, cardboard, UV printing, laser engraving, etc.
Shipping:
We offer flexible shipping options including sea freight , air freight , and international express (DHL/UPS/FedEx). Exact methods depend on your needs.
Corediam Tools Co., Ltd., as a high-tech enterprise, concentrates on researching & developing manufacturing and marketing diamond tools industry. We have the most extensive, innovative and powerful range of diamond tools for construction, stone and DIY markets. Corediam strives to be the leading professional supplier in the world through technology innovation.
About the Supplier
Company Profile
Corediam Tools Co., Ltd, as a high-tech enterprise, concentrates on researching & developing, manufacturing and marketing diamond tools industry.
We have the most extensive, innovative and powerful range of diamond tools for construction, stone processing, and DIY markets. Corediam strives to be the leading professional supplier in the world by technology innovation.
The main product ranges include laser welded saw blade, brazing saw blade, sinter hot-pressed saw blade, diamond grinding cup wheel, laser welded core drill, diamond wire etc. The advanced automatic pressing, sintering, German Dr. Fritsch full-automatic laser welding machinery have been adopted in manufacturing lines, and all the products are approved by rigorous inspection and quality control process. Corediam products are also authenticated by Germany MPa standard and European Union EN 13236 standard.
Today Corediam export-sales network has rapidly expanded to more than 50 countries, including North America, Europe, Middle East, Southeast Asia and South America. In China, a perfect long-term strategic cooperative partnership has been established between us and the diamond tools distributors.
As a reliable supplier of global diamond tools industry, we also focus on the professional total solutions of cutting, grinding and drilling for end users. In global, we provide the clients of mega project, such as road bridge, building renovation, railway, airport, stone mine, fire protection, and nuclear power plant, with professional diamond tools product and solutions, which is used in road saw, wire saw, wall saw, core drill, stone saw and grinding machine. It ensures that users can complete a great job.
Corediam will insist on innovating and developing and strives to create the redefined diamond tools leader to serve the global.
HTTP: //corediam. En. Made-in-China. com
About Our Factory & Business Background
- Address
- No. 695 Tianshan Street, Hi-Tech Zone, Shijiazhuang, Hebei, China
- Terms of Payment
- LC, T/T, Western Union
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Tianjin Seaport, Beijing Airport, Shanghai Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2007-01-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What materials can this drill bit be used on?
- It is designed for drilling concrete, reinforced concrete, brick, masonry, and hard stone.
- Does this product require water for operation?
- No, it is specifically designed for dry drilling without water.
- What is the delivery time for samples?
- Delivery time for samples is 1 week after the order is confirmed.
- What is the delivery time for batch orders?
- Batch orders take 20-25 days after payment is confirmed.
- Can I customize the product logo or packaging?
- Yes, we offer customization for logo, barcode, sticker, cardboard, UV printing, and laser engraving.
- What sizes are available for this core drill set?
- Common sizes range from 68mm to 82mm, with specific diameters including 68mm, 72mm, and 82mm.
- What shipping methods are available?
- We offer sea freight, air freight, and international express services like DHL, UPS, and FedEx.
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