2" 3" 4" 5" Wet Diamond Core Drill Bit Hole Saw for Brick Concrete Hard Material

Description

This wet diamond core drill bit is made of high-quality iron and diamond, which is strong, durable, and not easy to deform. The wave drilling teeth are very sharp, which can achieve fast drilling and save you a lot of time. This product includes four drill bits of different sizes, allowing you to choose the right one according to your preferences and needs, which is very convenient.

Key Features

Great Appearance: The green color, as well as the cylindrical shape, makes it look great and more designed.

Detachable Design: Two bits with a size of 5.1*37cm/2*14inch and 7.6*37cm/3*14inch are detachable at the end, which makes it easy to dig out the waste.

Multiple Sizes: This product includes four drill bits of different sizes, allowing you to choose the right one according to your preferences and needs, which is very convenient.

Wave Drilling Teeth Design: The wave drilling teeth are very sharp, which can achieve fast drilling and save you a lot of time. The side gap between the wave drilling teeth is relatively large, which makes the product less likely to jam and easier to take cores.

Concentric Shaft Design: The concentric shaft design makes the drill bit less likely to be off-center during rotation, which reduces the wobble when drilling and allows the product to drill faster.

Easy to Clean: The surface of this product is smooth and flat, which is easy to clean. You just need to wipe it with a wet rag.

Details

Standard Hexagonal Joint: This product adopts a standard hexagonal joint with a thread diameter of 22mm/0.8inch, which is suitable for domestic water drilling machines in the market. You can use this product with peace of mind.

High-frequency Welding: The wave drilling teeth adopt high-frequency welding, which is very neat and conducive to smooth drilling.

Application

It is suitable for drilling hard concrete, block, brick, masonry, etc. 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.

Specification

Color: Green

Material: Iron, Diamond

Shape: Cylindrical

Style: Modern

Process: High-frequency Welding

Numbers of Drill Bits: 4

Drilling Method: Wet

Shank Type: Threaded

Segment Height: 10mm/0.3inch

Bit Diameter* Bit Length: 5.1*37cm/2*14inch, 7.6*37cm/3*14inch, 10.2*35cm/4*13inch, 12*35cm/5*13inch

Thread Size: M22 (Thread Diameter: 22mm/0.8inch)

Each Product Weight: 1.05kg/2.31lbs, 1.63kg/3.59lbs, 2.43kg/5.36lbs, 2.94kg/6.48lbs

Package Included

1* 2" Wet Diamond Core Drill Bit

1* 3" Wet Diamond Core Drill Bit

1* 4" Wet Diamond Core Drill Bit

1* 5" Wet Diamond Core Drill Bit

Notes

1. When installing the drill bit, first check whether the spindle has any swing and if the electrical and mechanical parts are normal. The drill bit should be ensured to be clamped with the drill rig and kept concentric.