Product Specifications
Prod Model: |
4-12/4-20/4-32 |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Size: |
4-32/20/12mm |
Name: |
Ladder Drill |
Product Place: |
China |
Type: |
Ladder Drill |
Product Description
you can add our web :www.dese-drill.comName :step drill hole drill hole drill bit level pagoda shaped iron plate drill
Material:HSS 4241
Detail size:
4-32mm
(4,6,8,10,12,14,16,18,20,22,24,26,28,30,32mm)
4-20mm
(4,6,8,10,12,14,16,18,20mm)
4-12mm
(4,6,8,10,12mm)
Applicable scope: thin iron plate, aluminum plate, insulation board, PVC wood thickness less than 4mm
Material: high speed steel 4241 applicable to the hardness of 25 degrees below the workpiece, such as carbon steel, tin, etc.
This product applies to various cutting series: it is suitable for steel, iron, copper, plastic, etc.
Why Choose US:
1.Specializing;
Our company is specializing in the production of various kinds of security seals:high security bolt seals,cable seals,plastic seals,meter seals,metal strap seals and barrier seals.etc.
2.Variety
The company produces various kinds of security seals,various types,shapes and sizes of the seals,in order to meet your different needs.
3.Qualitly Controlled
The company is considering 'Quality First ,Service First" for the purpose of quality control Quality is guaranteed to ensure you have an assured purchase!
4.Favorable Price
We will provide you favorable and reasonable price! the larger amount much more discount!
5.Timely Delivery
No matter how small or big your order is ,timely delivery is our Long-term goal!
6. Special Customized
At the same time ,we provide customizing service if all of our products cant meet your requests,we salso can specially customize the products for you as per your samples draeings.etc


Hangzhou dese Technology Co. Ltd, China is a professional specialist in producing hand tools. Our products range from electric welding machine and other automation product, screwdriver bits, bits set, screwdrivers, screwdriver set to various garden tools. Established in 1993, the company is located in Hangzhou city. Bordering on Shanghai Port and Ningbo Port, the company is privileged with convenient transportation and beautiful landscape. Equipped with high-tech machines from Taiwan and a team of indepently innovated engineers, the company has owned many nation-class patents and has trading parterners of top 500 global companies for more than one decade. The company also has won best supplier of the year many times for its high quality and efficient management.
We insist on providing high-quality and diversified products based on the "quality first, reputation first" principle. We apply to company management the values of "quality, trust, pragmatism, ambition, and service paramount".
We will provide you sincere service and credit catering to your personal needs.