BETTERI 4" Wet Drill Core Bits for Reinforced Concrete with Rebar, 14" Drilling Depth Laser Welded Concrete Core Bit, 1-1/4"-7 Threaded Diamond Core

BETTERI 4" Wet Drill Core Bits for Reinforced Concrete with Rebar, 14" Drilling Depth Laser Welded Concrete Core Bit, 1-1/4"-7 Threaded Diamond Core

INDUSTRIAL GRADE CORE DRILL: Our core drill bit 4 inch has 9 premium matrix turbo segments that adopt diamond materials and advanced welding processes, which significantly improves the sharpness and durability of this wet diamond core drill bit WIDE APPLICATION: This professional concrete core bit is suitable for effective drilling in materials such as: reinforced concrete, masonry, poroton, clay pipe, yton, brick, concrete and much more. With a drilling depth of 14 inches, they can reach deep into the material for various applications HIGH PERFORMANCE DRILLING: Equipped with our wet core bit, you can drill efficiently and smoothly. The highly regular sawteeth and concentric axes design allow for high drilling performance while maintaining a long service life. It offers excellent durability and resistance, even when drilling in hard materials CORE DRILL BIT PARAMETERS: Diameter: 4 inch; Working length of core bit: 14"; Threaded connection: 1 1/4"-7, Laser-welded Segment size:0.95*0.14*0.47in; Number of segments: 9; WET DRILLING ONLY. Suitable for a variety of drilling machines; Note: use on rotary mode only LONG WORKING LIFE: Our diamond core bits is a perfect partner of your drilling tools with the innovative design, it is the perfect combination of advanced technology, durability and outstanding performance. Allowing to drill faster and last longer than the general purpose counterparts

Diamond Core Drill Bit

This professional diamond core bit with laser-welded turbo segment, providing a rapid and clean drill. 1 1/4"-7 universal thread is suitable for multiple machines, apply to concrete, reinforced concrete, masonry, brick and other hard materials.

Key Features: Premium Diamond Material

The core drill bit is made of high-quality diamond. Selected diamond and high-frequency welding technology can ensure a longer working life.

1 1/4"-7 Universal Thread

1 1/4"-7 universal thread is compatible with most types of machines. You can install the drill on a diverse rig.

Laser-Welded Turbo Segments

The sawteeth of the concrete drill bit are high-frequency welded, they are particularly suitable for drilling mixed masonry, concrete, reinforced concrete, bricks and hard rock. And toothed design is more sharp and wear-resistant.

Wide Application

The diamond drill bit is designed for drilling hard concrete, masonry, hard brick, and other hard materials.

Our core drill bits are suitable for drilling holes in concrete, reinforced concrete, masonry, brick and other hard materials for the installation of air conditioning installment, ventilation, heating installment or other communication lines without coolant.

Drilling with our wet diamond core bits improves the efficiency, durability and accuracy of the drilling process while increasing the safety of the working environment for the operator.

Material: Diamond

Diameter: 4 in / 102 mm

Useful Length: 14 in / 356 mm

Adaptor: 1 1/4"-7

Notes:

Not suitable for use with impact drills. Make sure you have a core drill with sufficient power to achieve the optimum result.

Installing the drill bit, ensure the drill bit and the rig are are kept on the same axis to prevent slipping.