Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10,000pcs/day |
| Delivery Time | 7-10 work day |
| Product | Carbide Hole Saws Cutter Kits |
| Material | Hard alloy |
| Use | Metal Drilling, Stainless steel |
| Custom | OEM/ODM |
| Size | 15-100mm |
| Package | PVC Box |
| Shank | Triangle |
| Color | Gray |
| Brand Name | ZhongZuan |
| Model Number | C-003 |
| Certification | CE;ISO9001;2015; |
| Place of Origin | Chongqing,China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10,000pcs/day |
| Delivery Time | 7-10 work day | Product | Carbide Hole Saws Cutter Kits |
| Material | Hard alloy | Use | Metal Drilling, Stainless steel |
| Custom | OEM/ODM | Size | 15-100mm |
| Package | PVC Box | Shank | Triangle |
| Color | Gray | Brand Name | ZhongZuan |
| Model Number | C-003 | Certification | CE;ISO9001;2015; |
| Place of Origin | Chongqing,China | ||
| High Light | ODM tungsten carbide hole cutter ，TCT tungsten carbide hole cutter ，15mm Stainless steel Hole Saw Kit | ||
TCT Tungsten Carbide Hole Cutter Carbide Hole Saw For Drilling Iron
1. Protect carbide teeth from impacting when the pilot drill bit through the cutting material.
2. Suitable to be installed onto hand held drill, table mounted drill, or mobile ribbon type magnetism drilling machine.
3. Better chip removal: Spring can protect the core drill and teeth to auto popup the cutting waste.
4. Use in drilling thick stainless steel, general steel,angle steel,aluminum,copper,cast iron,channel steel etc.
Company profile
ZhongZuan(Chongqing)Precision Tool Manufacturing Co.,Ltd was founded in 1995 and has been specialized in researching and developing and producing the high-quality hole saw bits and drill bits of electric tools for 26 years. Factory is located in Chongqing, China and has an area of 11700 square meters with registered capital over RMB 5millions and over 120 employees. Our core products are diamond hole saw bits, HSS twist drill bits and alloy hole saw and drill bits, so far we have been cooperated with customers from over 10 countries in the world.
| Brand: | ZHONGZUAN | ||||||||
| Product | Hard alloy sheet hole drill | ||||||||
| Material: | Hard alloy | ||||||||
| Specification: | 15-100mm | ||||||||
| Use: | Hand drill, magnetic base drill, bench drill, etc. | ||||||||
| Feature: | The product adopts cemented carbide materials, and is precisely developed by a fully automatic machining center and a grinding center. The unique edge grinding process is sharp and wear-resistant. It has the characteristics of good chip removal, fast speed,not easy to break the knife, and high durability. | ||||||||
| Hole diameter | Center drill diameter | Shank diameter | Handle length | Hole depth | Total length |
| 15mm | 5mm | 10mm | 18mm | 15mm | 57mm |
| 16mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 17mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 18mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 19mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 19.5mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 20mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 21mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 22mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 22.5mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 23mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 24mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 25mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 25.5mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 26mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 28mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 30mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 32mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 35mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 38mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 40mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 42mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 45mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 50mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 55mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 60mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 65mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 70mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 75mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 80mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 85mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 90mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 95mm | 6mm | 10mm | 18mm | 15mm | 57mm |
| 100mm | 6mm | 10mm | 18mm | 15mm | 57mm |
1. TCT Hard Alloy: The substrate base is made of 45# steel improves largely the service life.
2. Alloy forged blade: sharp edge/neat and smooth opening without broke edges/low cut resistance
3. Blade forward design: Front and back angle tooth design, low resistance and strong perforation ability.
4. Center drill spring design: Spring design,relatively stable feed to avoid sudden feed damage to the drill bit
5. Non-slip shank: Triangle shank allows it to be held more tightly.
Note: Pay attention to the temperature when cutting cold and hard materials. If the temperature is too high, water needs to be added. Please use it step by step when drilling, do not use excessive force.
Real product
Company Details
Business Type:
Manufacturer
Year Established:
1995
Total Annual:
5000000-10000000
Employee Number:
50~150
Ecer Certification：
Active Member
Zhongzuan(Chongqing)Precision Tool Manufacturing Co.,Ltd was found in 1995 and specialized in researching and producing high-quality hole saw bits and drill bits over 26 years,always aiming to be the leader and produce the best products. “ZhongZuan” was specially registered brand for ove... Zhongzuan(Chongqing)Precision Tool Manufacturing Co.,Ltd was found in 1995 and specialized in researching and producing high-quality hole saw bits and drill bits over 26 years,always aiming to be the leader and produce the best products. “ZhongZuan” was specially registered brand for ove...
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