7 Inch Wet Diamond Core Drill Bit Hole Saw For Concrete/Asphalt American Thread

Description

Made from high-class materials, this wet diamond core drill bit delivers exceptional stability. It cuts smoothly through a variety of hard materials, offering a dependable and efficient drilling solution. Precision engineering boosts productivity, while its user-friendly design makes it easy to use and clean—adding great convenience to your work. Get yours today and elevate your drilling experience!

 

Key Features

Exceptional Build Quality: Featuring high-grade diamond construction and a protective painting process, this product combines exceptional hardness with protection against deformation, wear, rust, water, and impact—providing long-lasting performance.

 

Superior Wet Drilling Performance: Engineered specifically for wet drilling applications, it features a 0.39-inch segment height, scientifically designed cutting teeth, a 13.5-inch drilling depth, and robust diamond construction—delivering outstanding performance when cutting through tough concrete with precision and clean results.

 

Enhanced Safety: Using water during drilling helps suppress dust and cool the bit, preventing overheating while extending tool life and safeguarding your respiratory health.

 

Portable Design: Compact in size and weighing just 11.35 lbs, it's easy to transport to job sites and simple to store without taking up valuable space.

 

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

 

Clean with Ease: Its smooth surface and simple construction make cleaning a breeze, allowing you to wipe away dirt with a soft cloth(not included) without tedious cleaning steps.

 

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

 

 

Buy with Confidence: We stand behind all our guests and look forward to assisting you with your purchase. It is our pleasure to answer your confusion and questions. The end of the story between us is not "we sell and you buy".

 

Details

Standard Thread Compatibility: Featuring 1-1/4" – 7 threads (American Thread), this core drill bit is designed to work with most handheld water drilling machines (not included).

Smooth Edge Design: The rounded, smooth edges provide a comfortable feel while helping to protect your water drilling machine (not included) from unnecessary wear.

 

Application

It is intended for drilling hard concrete, block, brick, masonry, and the like materials. It is suitable for drilling and coring of reinforced concrete, brick wall drilling, air conditioning installation, pipe, road signs drilling, expressway, and other outdoor projects. It is ideal for plumbers, electricians, general contractors, etc. for wet drilling in wire mash or light steel reinforced concrete with medium aggregate.

 

 

How to Use

  • Place the drill at a 45-degree angle.
  • Drilling till the hole starts to form.
  • Bring the drill up into an upright position.
  • Continue to drill and sway the machine along a circle.                            

 

 

Specifications

Color: Green

Material: Diamond

Process: Spay Painting

Joint Type: Hexagonal

Usage: ‎Wet Drilling Only

Type of Cutter Teeth: Wavy-tooth

Mount Type: Water Drilling Machine Mount

Thread: 1-1/4" – 7 Threads(American Thread, Without Adapter Requirements)

Segment Height: 10 mm/0.39 in

Cutting Depth: 34.29 cm/13.5 in

Thickness: 2mm/0.079in

Product Diameter: 18cm/7in

Product Length: 42cm/16.54in

Package Size: 43.5*18.5*18.5cm/17.12*7.28*7.28 in

Gross Weight: 5.42kg/11.95 lbs   

Net Weight: 5.15kg/11.35 lbs

 

Package Included

1* 7" Wet Diamond Core Drill Bit

 
We accept ebay payment 。
Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Shipping:
 
2-9 working days to: USA
 
    •  
    • We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
 
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Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
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On May 20, 2026 at 19:53:31 PDT, seller added the following information:

Datacaciques