Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10,000pcs/day |
| Delivery Time | 7-10 work day |
| Packaging Details | PVC box |
| Product Name | Metric Left Hand Cobalt Double Ended Twist Drill Bits, broca Para Metal |
| Type | Metal Drilling Bit |
| Size | 3/3.2/3.5/4/4.2/4.5/5/5.2mm |
| Angle | 135° |
| Craftwork | Craftwork |
| Application | For metal drilling |
| MOQ | 100pcs |
| Shank | Double handle |
| Brand Name | ZhongZuan |
| Model Number | A-010 |
| Certification | ISO9001: 2015 |
| 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 | 10,000pcs/day |
| Delivery Time | 7-10 work day | Packaging Details | PVC box |
| Product Name | Metric Left Hand Cobalt Double Ended Twist Drill Bits, broca Para Metal | Type | Metal Drilling Bit |
| Size | 3/3.2/3.5/4/4.2/4.5/5/5.2mm | Angle | 135° |
| Craftwork | Craftwork | Application | For metal drilling |
| MOQ | 100pcs | Shank | Double handle |
| Brand Name | ZhongZuan | Model Number | A-010 |
| Certification | ISO9001: 2015 | Place of Origin | Chongqing, China |
| High Light | Double Ended Twist Drill Bits ，Metal Drilling Cobalt Twist Bit ，Metric Left Hand Cobalt Drill Bits | ||
Metric Left Hand Cobalt Double Ended Twist Drill Bits, broca Para Metal
Cobalt coated double head twist drill is widely used for stainless steel, iron, aluminum alloy, wood, plastic hole drilling. A cutting point is on the top of a cylindrical shaft with spiral groove and chips will be removed through groove. Hss 6542(M2) double ended twist drill is widely used to drill stainless steel,alufer,copper and other metal sandsuitable for timber,pvc materials cutting as well.
Specification
| Type | Twist Drill Bit/ Metal Drilling Bit |
| Application | For metal drilling |
| size | 3/3.2/3.5/4/4.2/4.5/5/5.2mm |
| Material | Hss 6542 |
| Packing | PVC Box |
| Brand | ZhongZuan |
| Place Of Origin | Chongqing, China |
| OEM Brand | OEM Brand |
Product parameter
Features
1. High Speed Steel cobalt coated double head twist drill Full grinding A3K7 craftwork and The raw material is industrial grade high speed steel with high hardness of 99 refining grade, which is more durable and more ductile
2.Standard: DIN338,KL67,3L17.Smooth surface finish with no black carbon layer makes it remove chips easily and more efficient
3.For all kinds of machines, CNC machine platform and other different hardness of steel (such as: track steel, stainless steel,spring
steel, etc.) Drilling processing, precision within 0.02.
Application
High speed steel double head metric twist bits are suitable for fast drilling of stainless steel, aluminum alloy, iron, plastic, copper, wood.
Company Profile
ZhongZuan is a professional power tool accessories manufacturer & supplier in China. Since 1995, with 27 years of industry experience. We manufacture and sell Diamond Core Bits, Hss Drill Bits, Wood Drill Bits, Hammer Drill BIts & Chisel, Router Bits, Diamond Saw Blades, Hss Saw Blades, TCT Saw Blades, Polishing Pads, Abrasive Tools and many more to choose from.
We have accumulated rich experience in product design, manufacturing and application, and can design supporting products for the complex processing enviroment of products, help customers solve various application problems of products, and provide professional solutions.
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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