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SUBORUI Carbide Sds Max Electric Hammer Wall Hollow Drill Bit Concrete Hole Saw for Cement Stone Concrete Wall
Product Description
Product Highlights
SDS Max Compatibility
Works seamlessly with SDS Max hammer drills for efficient drilling.
Carbide Tipped Blades
Provides durability and long-lasting performance for concrete and stone drilling.
Hollow Design
Reduces vibration and heat generation during drilling for smoother operations.
Precision Engineering
Ensures straight and accurate holes every time for precision work.
Easy Grip Handle
Ergonomically designed handle for comfortable use and better control.
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Specifications
Detail Shot
Size Specifications
| Size | Size | Size |
|---|---|---|
| 35*280*Z3 | 60*280*Z3 | 80*280*Z4 |
| 35*320*Z3 | 60*320*Z3 | 80*320*Z4 |
| 35*550*Z3 | 60*550*Z3 | 80*550*Z4 |
| 35*600*Z3 | 60*600*Z3 | 80*600*Z4 |
| 35*700*Z3 | 60*700*Z3 | 80*700*Z4 |
| 35*800*Z3 | 60*800*Z3 | 80*800*Z4 |
| 35*1000*Z3 | 60*1000*Z3 | 80*1000*Z4 |
| 40*280*Z3 | 65*280*Z4 | 85*280*Z4 |
| 40*320*Z3 | 65*320*Z4 | 85*320*Z4 |
| 40*550*Z3 | 65*550*Z4 | 85*550*Z4 |
| 40*600*Z3 | 65*600*Z4 | 85*600*Z4 |
| 40*700*Z3 | 65*700*Z4 | 85*700*Z4 |
| 40*800*Z3 | 65*800*Z4 | 85*800*Z4 |
| 40*1000*Z3 | 65*1000*Z4 | 85*1000*Z4 |
| 45*280*Z3 | 68*280*Z4 | 90*280*Z4 |
| 45*320*Z3 | 68*320*Z4 | 90*320*Z4 |
| 45*550*Z3 | 68*550*Z4 | 90*550*Z4 |
| 45*600*Z3 | 68*600*Z4 | 90*600*Z4 |
| 45*700*Z3 | 68*700*Z4 | 90*700*Z4 |
| 45*800*Z3 | 68*800*Z4 | 90*800*Z4 |
| 45*1000*Z3 | 68*1000*Z4 | 90*1000*Z4 |
| 50*280*Z3 | 70*280*Z4 | 95*280*Z4 |
| 50*320*Z3 | 70*320*Z4 | 95*320*Z4 |
| 50*550*Z3 | 70*550*Z4 | 95*550*Z4 |
| 50*600*Z3 | 70*600*Z4 | 95*600*Z4 |
| 50*700*Z3 | 70*700*Z4 | 95*700*Z4 |
| 50*800*Z3 | 70*800*Z4 | 95*800*Z4 |
| 50*1000*Z3 | 70*1000*Z4 | 95*1000*Z4 |
| 55*280*Z3 | 75*280*Z4 | 100*280*Z4 |
| 55*320*Z3 | 75*320*Z4 | 100*320*Z4 |
| 55*550*Z3 | 75*550*Z4 | 100*550*Z4 |
| 55*600*Z3 | 75*600*Z4 | 100*600*Z4 |
| 55*700*Z3 | 75*700*Z4 | 100*700*Z4 |
| 55*800*Z3 | 75*800*Z4 | 100*800*Z4 |
| 55*1000*Z3 | 75*1000*Z4 | 100*1000*Z4 |
Certificates & Quality Systems
1. CE Certified: Meet EU safety standards for industrial machinery export.
2. RoHS Compliant: Free from hazardous substances. Environmentally friendly production.
3. BSCI Audited: Ethical manufacturing with fair working conditions.
4. ISO 9001:2015 Certified: Quality management system ensuring consistent product quality.
5. Full Material Traceability: Mill certificates and inspection records for every batch.
Exhibition & Global Network
We regularly exhibit at major industry exhibitions to connect with global buyers and showcase our latest innovations:
Featured Exhibitions: Canton Fair | Shanghai Hardware Show | Eisenwarenmesse (Cologne, Germany) | MITEX (Moscow, Russia)
Global Customer Network:
• Europe: Germany, Italy, Poland, Spain, France
• Asia: Japan, South Korea, India, Southeast Asia
• Middle East: UAE, Saudi Arabia, Turkey
• Americas: USA, Canada, Brazil, Mexico
• CIS Countries: Russia, Belarus, Kazakhstan
Contact Us
About The Supplier
SUBORUI is a leading manufacturer of high-performance twist drills and cutting tools, specializing in HSS drill bits, wood drill bits, and annular cutters for global industrial, construction, and woodworking sectors.
With 20 years of expertise, we have established ourselves as a strategic supplier to renowned brands across Europe, North America, South America, and the Middle East. Our 50,000-square-meter advanced facility, staffed by 300 skilled professionals, integrates cutting-edge technology, rigorous quality control, and customer-centric innovation to deliver tools that redefine precision and reliability.
Founded in 2005, SUBORUI began as a small workshop dedicated to producing HSS tools for local markets. Today, we are a globally recognized exporter with an annual turnover exceeding RMB 100 million, serving clients in over 30 countries.
We are excited to announce the opening of our new state-of-the-art manufacturing facility in Thailand in 2025. Strategically located in the heart of Southeast Asia, this plant enables us to better serve our global B2B partners with faster delivery and greater supply chain flexibility.
Our growth is rooted in three pillars:
• Innovation: Over 20 patented technologies in drill bit geometry, coating, and material science.
• Quality: ISO 9001-certified processes and 100% pre-shipment inspection.
• Customer Focus: Tailored solutions for OEM/ODM projects, from prototyping to mass production.
Strict Quality Control (5-Stage Inspection Protocol):
1. Raw Material Testing: Spectrometer verification of HSS grade (M2/M35/M42).
2. Dimensional Accuracy: Laser measurement of diameter, helix angle, and concentricity.
3. Hardness Verification: Rockwell hardness testing for consistency.
4. Performance Testing: Drilling trials on steel/wood samples to validate speed and durability.
5. Final Audit: 100% visual inspection before packaging.
Factory Profile
Customization Capabilities
Our Custom Process:
1. Share Your Needs: Tell us your application, materials, and performance requirements. Send drawings or samples for review.
2. Get a Quote: We provide a detailed quotation with pricing, MOQ, and lead time within 24 hours.
3. We Customize: Manufactured to your exact specs geometry, coating, shank, and material.
4. Mass Production: Once approved, we begin full production with strict quality control.
5. On Time Delivery: We handle packaging and shipping to ensure your order arrives safely.
1000+ Products & 200+ Packaging Options
With more than 200 packaging styles available, we offer flexible solutions for every market channel:
• 1. Retail-ready: Plastic tubes, blister cards, hang cards, and color boxes.
• 2. Industrial bulk: Polybags, ziplock bags, cartons, and palletized export packaging.
• 3. Premium sets: Metal tins, plastic cases, and custom kit boxes.
• 4. Eco-friendly options: Kraft paper boxes and recyclable materials.
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SUBORUI SDS Plus Tungsten Carbide Masonry Hammer Drill Bit Set
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Frequently Asked Questions (FAQ)
Are you a factory or trading company?
We are a professional manufacturer with over 15 years of industry experience in drill bit tools. Welcome to visit our company. We guarantee our products are direct factory price, highly competitive, and cost-effective.
Do you provide samples? Is it free or extra?
Yes, we can provide samples free of charge, but the shipping freight cost is borne by the customer.
Why is your price higher than some other suppliers?
Because we develop and stand firmly behind our proprietary brand. The build quality, carbide longevity, and material standards of our products are strictly controlled and fully guaranteed.
What is the Minimum Order Quantity (MOQ)?
We maintain standard MOQs for each product catalog item. If your project requires smaller trial batches, we can accommodate and adjust unit pricing accordingly.
What are your payment terms?
Our standard term is 30% T/T deposit in advance, with the remaining 70% balance paid prior to shipment and delivery.
How long is your delivery lead time?
Typically, delivery takes 7 to 10 days for items available in stock. For custom manufacturing or out-of-stock items, lead time ranges between 20 to 30 days depending on the final order quantity.
