Description

Do you want to easily drill holes? Please choose our concrete hole saw kit! Whether you are a DIY enthusiast or a professional worker, our product can meet your needs. High-quality materials and exquisite craftsmanship ensure its durability, so you don't have to worry about frequent replacement or damage. A set of 6 tools can meet your different punching needs, making your work more efficient and your decoration easier!

Key Features

Sturdy and Durable: Made of tungsten steel and treated with sandblasting, the product is corrosion-resistant and rustproof and boasts a high hardness and a long service life.

Wide Compatability: It comes with 5 hole saws of different sizes (1.57in, 2.68in, 3.15in, 3.94in, 4.72in) for meeting your various working demands.

High Efficiency: The sharp teeth of the saw have been optimized and improved many times to achieve higher cutting efficiency, resulting in a cleaner, smoother, and more accurate cut. The side of the hole saw is added with chip removal holes, which can quickly discharge the chips.

Easy to Carry and Store: The portable aluminum toolbox with a handle and groove design makes it convenient to carry and store these tools while preventing them from being collided, worn, and lost.

Clean with Ease: The smooth surface and simple structure make dust hard to adhere to the tools and make them easy to clean.

Simple Installation: With a simple structure, you can finish the installation with several steps as following installation instructions.

Ideal Gift: The powerful function makes it an ideal gift for your friends, colleagues, and families.

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

Sturdy Locks: They can lock the box and prevent your tools from falling off during transportation and movement.

Rounded Edges: The burr-free and rounded edges improve the safety of use.

Application

The product is only suitable for use when mounted on an electric hammer, and is suitable for opening holes in concrete walls, red brick walls, cement walls, brick walls, foam bricks, and hollow blocks.

How to Install

1. Install the center drill bit into the connecting rod.

2. Place the screw in the rod.

3. Insert the hole opener into the rod

4. Tighten the hole opener to the rod.

Specifications

Color: Silver

Material: Tungsten Steel, Aluminum                

Process: Sand Blasting

Assembly Required: Yes

Hole Saw Diamter: 40mm/1.57in, 68mm/2.68in, 80mm/3.15in, 100mm/3.94in, 120mm/4.72in

Cutting Diameter: 40mm/1.57in, 68mm/2.68in, 80mm/3.15in, 100mm/3.94in, 120mm/4.72in

Handle Diameter: 12mm/0.47in

Flute Length: 50mm/1.97in

Total Length: 72mm/2.83in

Outer Blade Angle: 135°

Toolbox Size: 32.5*24.5*9.5cm/12.8*9.65*3.74in

Each Blade Size: 6.3*5.7*2.6mm/0.25*0.22*0.1in

Package Size: 34.5*25.5*12cm/13.58*10.04*4.72in

Gross Weight: 4.8kg/10.58lbs

Net Weight: 4.5kg/9.92lbs

Package Included

1* Center Positioning Drill Bit

1* Connecting Rod

5* Concrete Hole Saws           

1* Toolbox       

1* Screw

Notes

• Please check the size carefully before ordering.
• Please note that these sets do not include drilling tools such as electric hammers.
• If there are tiles on one side of the wall, you need to first use a tile hole opener to make a hole in the tiles before using this product.
• Please note that this product does not apply to rebar, tile, and stone.
• Please wear appropriate protective gear during use, including but not limited to gloves, protective eyewear, dust masks, and soundproof ear muffs.
• For long-term storage, it is recommended to apply rust inhibiting oil to ensure metal properties.
• 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 you order.