High Quality Cordless with Dust Collection Power Tools DIY Tools (NZ80-01)

Construction Electric Drill with Cvs and Dust Collection System as DIY Tool 
Professional power tool NZ80-01
Features:
Best durability for use life
Powerful 900W motor with 4J impact energy
30mm (1-3/16")solid bits and 75mm(3") core bits drilling capacity in concrete
With removable chuck can drill the wood and steel plate
CVS control-vibration-system significantly reduces vibration
Safety clutch system for user protection
With LED light function(option)
Four operation model, including hammer drill, drill, Chisel and adjustment direction
Variable speed switch with forward and reverse direction(option)
Soft-grip handle and side handle for comfort
Compact design for the size, light weight
Can fitting the dust clear system (option)
    
-How is our R&D?
-Our top-level R&D team consists of returned overseas Chinese and professionals. Besides, we have gained dozens of exclusive patents in the field of power tool.
 
-What is our advantage?
-We focus on continuous quality improvement and try to save each penny for you.
 
-How long is our warranty?
-Half year
                       
-What is our lead time?
-30-45 days depend on your order quantity.
 
-What is our MOQ?
-100pcs/model

NENZ is making a big significant influence on a global significant power tool solution. It is a high-tech enterprise professionally engaged in the R&D, production, sales, test and service of power tools. Located at the global most innovative and vigorous forefront region, Dongguan City of Guangdong Province. Owing to the international top level design and production, the product quality and property can meet the industrial users' strictest utilization requirements for tools under different kinds of harshly working environments.
Power tools are widely used in construction decoration, ornament, high-speed rail construction, shipping industry, water conservancy projects, and other fields.
The full range of products in the company have been completed in the highly professionally integral R&D and testing center, and pass the strictest property tests and the detection of simulated real-operation environment. All products have passed International Quality Management System ISO9001, TUV, UL and 3C Certifications. Qualification team's design, rigorous quality management system and harsh environment tests make NENZ's full-range products reach the international top level in the similar industry.
Through sincere cooperation with customers, full concentration and the unremitting pursuit for quality, NENZ has set up good image in the industry and won the extensive recognitions and praises from users. Nenz's product lines cover different provinces and municipalities throughout China along with more than 1,000 domestic franchisers. In 24 countries worldwide, NENZ has built up the fundamental sales network. We believe, in the coming future, products made by NENZ can be found in global top-level chain stores and professional tool dealerships.
Innovation is the core concept for reform and the primary motivation for breaking through traditions.
Those people who have strong power and pioneering innovation will win the future
We believe, as long as we adhere to the enterprise's concept of "honesty, high efficiency, innovation and sharing", future belongs to us!
We firmly keep in mind the enterprise mission - "becoming the Chinese most professional power tool company"!
Through constant innovation, R&D and manufacture, we will build up NENZ brand into the world-class brand in the power tool industry!
Open up a brilliant future ---- NENZ Technology!

Tapping Screw

Although there are many types of tapping screws, they all have the following similarities:
(1) are generally made of carbonized carbon steel (accounting for 99% of total production). It can also be made of stainless steel or non-ferrous metals.
(2) The product must be heat treated. Carbon steel tapping screws must be carbonized and stainless steel tapping screws must be solution hardened. In order to make tapping screws to meet the requirements of the standard of mechanical properties and performance.
(3) The product surface hardness is high, the core toughness is good. That is, "soft inside strong outside". This is a major feature of tapping Screw performance requirements. If the surface hardness is low, it can not be screwed into the matrix; If the core toughness is poor, a twist will break, can not be used. So "inside soft outside steel" is self-tapping screw to meet the use of performance, very important requirements.
(4) The surface of the product needs surface protection treatment, generally electroplating treatment. Some product surface must be treated by phosphate (photostatting), such as wall panel self - tapping screws for photostatting.
(5) Production by cold heading process. It is recommended to use high-speed cold heading machine and high-speed wire rolling machine or high-speed planetary wire rolling machine. High speed is emphasized here to ensure product quality. Only the head of tapping screw produced by high-speed machine is well formed and the thread quality is high.

Round head Tapping screw,hex tapping screw,flat head tapping screw,pan head tapping screw,truss head tapping screw

Shenzhen Lanejoy Technology Co.,LTD , https://www.szcoolingrack.com