Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 Piece/Pieces per Day |
| Delivery Time | 10-15 works day |
| Packaging Details | PVC Box |
| Use | Metal Drilling |
| Application | Drilling Holes |
| Material | HIGH SPEED STEEL |
| Usage | Steel Drillimg Holes Drill Bit |
| Color | Customized Color |
| Advantage | High-efficiency |
| Type | Core Drill Bit |
| Brand Name | Zhongzuan |
| Place of Origin | Chongqing, China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000 Piece/Pieces per Day |
| Delivery Time | 10-15 works day | Packaging Details | PVC Box |
| Use | Metal Drilling | Application | Drilling Holes |
| Material | HIGH SPEED STEEL | Usage | Steel Drillimg Holes Drill Bit |
| Color | Customized Color | Advantage | High-efficiency |
| Type | Core Drill Bit | Brand Name | Zhongzuan |
| Place of Origin | Chongqing, China | ||
| High Light | titanium step drill bit for stainless steel ，M2 titanium step drill bit for stainless steel ，DIN 1412 C 10mm step drill bit | ||
Steel Step Drill Bit Set Metal Drilling Bit
1. One drill with multiple uses to meet different tasks. Stepped structure, with multiple drill bits of different specifications for one head
2. Fast cutting, smooth chip removal. Double spiral groove, sharp punching, reducing resistance, fast chip removal
3. Self-centering design, easy to locate: 118°X type opening design, effectively reducing opening slip.
4. Suitable for stainless steel, mold steel, PVC, copper, wood, iron plate, aluminum, plastic.
5. Easy opening, reaming and deburring.
Scope of application
| HSS 4241 | Suitable for workpieces with hardness below 25°, such as iron plates, aluminum plates, and PVC plates. |
| HSS 6542(M2) | It is suitable for workpieces with hardness below 28°, such as iron plate, aluminum plate, sheet metal, and copper plate. |
| M35 contains cobalt | |
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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