VEVOR diamond core drill bit, 38 mm diameter, 241 mm drilling depth, M16 internal thread, dry-drilling core bit with 3 adapters, pilot drill bit, and hex key, designed for reinforced concrete, red brick, and masonry materials

Features and Details

High compatibility: The set includes a 38 mm diameter core drill bit, three adapters, and one guide bit, ensuring compatibility with most standard drills and hammer drills. Combines versatility and ease of use for a variety of tasks

Precise positioning: The diamond dry-drilling core bit is equipped with a pilot bit, so no preliminary drilling is required. The sharp tip quickly penetrates the material, ensuring faster and more precise positioning, as well as smooth operation without having to switch modes.

Durable and stable: Made of high-quality carbon steel with high-precision welding, this concrete core drill bit achieves a hardness of 95 HRB. This reduces overheating during high-speed or dry drilling, prevents segment detachment, and extends service life.

High drilling performance: The concrete core bit is equipped with precision-ground teeth that ensure smooth, burr-free edges and a fast, precise cut. The center of the teeth is aligned with the mounting axis, preventing wobble or misalignment during high-speed rotation.

Wide range of applications: Suitable for drilling in reinforced concrete, red brick, concrete, and foam brick. Widely used in the installation of air conditioning systems, plumbing, stair railings, roads, airports, and various construction projects.

Made of high-quality carbon steel with diamond-coated teeth, this core drill bit maintains its sharpness during cutting and grinding, ensuring excellent wear resistance and a long service life even when working with hard materials.

Our diamond dry-drilling core bit comes with three adapters, ensuring easy compatibility with SDS Plus, SDS Max, and 1/2-inch hex drill chucks. No additional purchases are necessary—this set covers all your drilling needs.

Manufactured using high-precision welding, which ensures outstanding wear resistance and stability at high temperatures, this concrete core drill bit keeps the diamond teeth firmly secured even under challenging drilling conditions, reducing tooth wear or breakage and ensuring a long service life.

This diamond core drill bit is easy to use. First, insert the drill bit into the adapter, making sure that the angle of the drill bit aligns with the screw hole in the adapter. Tighten the screws securely. The pilot bit must be precisely centered, with a deviation of no more than 1 mm, to ensure accurate drilling.

The crown bit ensures clean and precise holes in hard materials, such as red brick, concrete, and foam blocks. It is suitable for all drilling needs in construction and renovation projects.

Product Specifications

Model number: dry drill 38 × 240 M16 internal thread
Diameter: 38 mm
Internal thread: M16
Maximum drilling depth: 241 mm
Welding method: laser welding
Wet/dry drilling: dry drilling
Compatible equipment: drill machines, hammer drills
Compatible drilling materials: reinforced concrete, red bricks, concrete, foam bricks
Net weight (including accessories): 1.20 kg
Product dimensions: 278 × 38 × 38 mm