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 | Plastic box |
| Type | Core Drill Bit |
| Application | Drilling Holes |
| Material | HIGH SPEED STEEL |
| Usage | Steel Drillimg Holes Drill Bit |
| Suitable for | Electric Hand Drill |
| Advantage | High-efficiency |
| Shank | Round Shank/Triangular shank/Hex shank |
| Brand Name | Zhongzuan |
| Place of Origin | Chongqing, China |
View Detail Information
Explore similar products
M35 Cobalt Double Ended Twist Drill Bits For Drill Stainless Steel
DIN1897 4241 HSS Twist Drill Bit Straight Shank For Wood Drilling
DIN1897 Cobalt M35 HSS Drill Bit 25mm 135 Degree For Cast Iron
135 Degree Split Point Straight Shank HSS Twist Drill Bits Fully Ground For PVC
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 | Plastic box |
| Type | Core Drill Bit | Application | Drilling Holes |
| Material | HIGH SPEED STEEL | Usage | Steel Drillimg Holes Drill Bit |
| Suitable for | Electric Hand Drill | Advantage | High-efficiency |
| Shank | Round Shank/Triangular shank/Hex shank | Brand Name | Zhongzuan |
| Place of Origin | Chongqing, China | ||
| High Light | 3 PCS Step Cone Drill Bits ，Pagoda Step Cone Drill Bits ，hss titanium coated step drill set | ||
3 PCS Step Bit Set Pagoda Step Cone Drill Bits
1. Zhongzuan step drill has high precision, durability, fast drilling, long life, complete specifications, complete specifications, high temperature resistance, and quality assurance
2. Sharp and no burrs, spiral angle chip removal more smoothly
3. One drill has multiple uses to meet different tasks. Stepped structure, with multiple drill bits of different specifications for one head
4. Fast cutting, smooth chip removal. Double spiral groove, sharp punching, reducing resistance, fast chip removal
5. Self-centering design, easy to locate: 118°X type opening design, effectively reducing opening slip.
6. Suitable for stainless steel, mold steel, PVC, copper, wood, iron plate, aluminum, plastic.
7. 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 | |
Drillable material
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...
Get in touch with us
Leave a Message, we will call you back quickly!