Specialize in industrial tools and machine tool accessories since 1993


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PRECO drills half inch drill source now for factory

PRECO drills half inch drill source now for factory

PRECO drills half inch drill source now for factory

Trade Terms
Supply Ability
Qingdao or any other main port in China
T/T,L/C,Western Union,Moenygram,Paypal,etc
Packaging Detail
in plastic case, metal case or wooden case
by air or by sea
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Company Advantages
1. PRECO is made of superior quality materials and manufactured by using advanced technology. Made of super-tough steel, it guarantees high efficiency
2. The product can balance how long it'll power devices on a single charge with how well it copes with being used repeatedly. Featuring fatigue resistance, it can work stably under cyclic loading condition
3. half inch drill ,which is of , is applied in many occasions. It features high reliability in machines work
4. Practice has shown that the products developed by Qingdao preco imp. & exp. co., ltd. have played a significant role in half inch drill field. The product can withstand a certain load or pressure during the machine operation
5. Detailed inspection is implemented to ensure quality before mass manufacturing. Its shape can be customized to fit specific applications

Product Information

1/2'' Reduced Shank Drills

DiameterOverall LengthFlute    Length DiameterOverall LengthFlute    Length 

1/2''Reduced Shank Drills Set


59/16,5/8,3/4,7/8,1''wooden case

89/16,5/8,11/16''plastic case

3/4,13/16,7/8''metal case


Product Description

  • ◪  Material: HSS

  •   Drill Sets are available. 


Individual sizes are packed in good quality of plastic boxes and sets are packed  in plastic boxes, wooden boxes or metal boxes 


  • ◪  Used in drilling holes in metal. 

Product Message

Company Features
1. PRECO has its own technical center to manufacture half inch drill .
2. We constantly improve ourselves to build partnerships with our clients. We enable them to focus on their core business, whilst we manage our products and services efficiently and cost-effectively.
Many advanced sole making technologies are used in the production of PRECO half inch drill, such as CAD, CAM, as well as meta-mechanical analysis. Its special design on the side prevents operators from falling into it
A series of quality tests for PRECO half inch drill will be conducted by the QC team. Its wires and cables, plug and socket, switching power supply will be strictly tested by specific machinery. It can help enterprises decrease the cost and increase work efficiency
PRECO half inch drill adopts a strict assembly process. This process includes adding solder paste to the PCB board, picking and placing components, and soldering. The product is available in a vast range of width and models
The manufacturing processes of PRECO half inch drill cover several stages. They may include the fabrication and solder of the circuit board, surface treatment, insulation testing, assembly, and commissioning. The rugged and heavy-duty self-tracking skate wheels can ensure a smooth conveying
PRECO half inch drill has to be processed with fine finishing so as to eliminate the impurities to further develop its full gloss potential. Its side plates are made of high-quality steel, ensuring maximum strength and durability
This product is colorfast, meaning that it won’t fade easily after multiple pieces of washing, although it will become softer. It sells well in the markets of Africa, Cambodia, Australia, Canada, etc
The product is safe to use. Made of anti-corrosive and highly insulating materials, this product does not have the inadvertent contact danger. Its front head is equipped with an anti-collision bar
This product is guaranteed with a high level of safety. There will not occur any electric leakage, poor insulation, and electric shock problems. The product is characterized by low energy consumption
It is less likely to get cracking or fracture problems. All of the parts are finely jointed with strong adhesive and glue. The utilization of high-quality raw materials ensures its chemical resistance
This product is anti-shrinkage. Mechanical shrinking process is carried out to force the fabric to shrink width and/or lengthwise, so as to creates a fabric in which any residual tendency to shrink is minimal. The rugged and heavy-duty self-tracking skate wheels can ensure a smooth conveying
It has the advantage of quick heat transfer capacity. The thermal interface material is applied to the base of the product so as to fill gaps and offer more dissipation paths for the heat. It contributes to the highly efficient loading/unloading logistics sorting and conveying
Qingdao preco imp. & exp. co., ltd.'s competitive advantage is bound up with its history and has matched to half inch drill market opportunity. The product has passed the CE certification
Our half inch drill and half inch drill throughout all stages of production enable us to grantee customer satisfaction in a total. The length of the product can be controllable
Qingdao preco imp. & exp. co., ltd. uses strategic management to obtain and maintain competitive advantage. One of the highlights is its precise dimensions
Quality assurance system is established to ensure the quality of half inch drill. The product is characterized by low energy consumption
Our company mission for half inch drill is that quality and service go side by side.
Qingdao preco imp. & exp. co., ltd. has ability to solve and improve all possible problems for its half inch drill. The utilization of high-quality raw materials ensures its chemical resistance
Product Message
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