Description

This 4.5-inch wet core drill bit is made of high-quality materials to ensure durability and stability. It can easily cope with a wide range of tough materials, providing you with a reliable drilling solution. It is strictly designed to make your work more efficient. Come and buy it!

Key Features

Sturdy and Quality: The product is made of high-quality steel tube and knife teeth with emery particles, which is wear-resistant, rust-resistant, and not easily deformed, ensuring long-term use.

Thoughtful Design: It features a turbine tooth design for faster use, a lighter feel, a more abrasion-resistant drill bit, and the ability to reach a drilling depth of approximately 13.78 inches to meet the demands of your job!

Wet Core Design: It adopts unique wet core technology, which effectively reduces the temperature of the drill bit during the drilling process, reduces wear, and prolongs the service life. It also reduces dust flying and keeps the working environment clean.

Easy to Store: It measures 4.5*17.7 inches and is lightweight, you can take it with you or store it when not in use without taking up too much space.

Easy to Clean: Thanks to its simple construction and smooth surface, you can wipe the stains off its surface with a piece of damp rag.

Assembly-free: When you receive the product, you can directly install it into the drilling machine(not included) for use, which is very convenient!

Ideal Gift: With its practicality and cost-effectiveness, you can give it as a Christmas, Thanksgiving, or housewarming gift to your worker friends.

Customer Service: We aim to provide quality products and services. If you have problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible.

Details

Thread Hexagonal Joint: It makes this core drill bit compatible with most water drilling machines.

Rounded Edges: The smooth, burr-free edges are not only comfortable to touch, but also care for your drilling machine.

Application

It can be used for air conditioning installation, hood installation, wall opening, high-speed railroad roadbed construction, engineering bridge drilling, sewer drilling, and so on. It is suitable for drilling holes in concrete, cured concrete, brick, asphalt pavement, solid cement, and other materials. It can only open holes with a water drilling machine.

Specification

Color: Green

Material: Steel Tube, Knife Teeth Containing Emery Particles

Joint Type: Hexagonal

Tool Flute Type: Straight

Type of Cutter Teeth: Turbine Teeth

Drilling Method: Wet Only

Thread Size: 1-1/4" (American Thread Water Drilling Machine)

Effective Drilling Depth: About 35cm/13.78in  

Product Size(D*H): 11.4*45cm/4.5*17.7in   

Package Size: 48*18*18cm/18.90*7.08*7.08in

Gross Weight: 3.36kg/7.41 lbs

Package Included

1* 4.5" Wet Core Drill Bit

Notes

• Please note that this product can only be used wet.
• Please note that this product does not include a coring machine. Please check whether the core drill model matches.
• Please note that the product can only be used on the water drilling machine with a rotary mode. Please do not use hammer mode.
• Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before ordering.