bedre enn forventet
SKU: QXZTSS114YC7JVJEI001V0
Top highlights
- 6 sizes with universal thread for easy installation on handheld and stand drills
- Diamond wet cutting reduces heat, friction, and boosts drilling speed
- Carbon steel with 95HRB hardness ensures durability and precise high-speed performance
AI Summarized from product information
Specifications
- Item Model Number 25*350 50*350 76*350 102*350 127*350 152*350
- Diameter 1-6 in
- Inner Thread 1-1/4 in-7
- Max Drilling Depth 14 in/356 mm
- Welding Method Laser Welding
- Wet/Dry Application Wet
Reviews · 4.0
Reviews · 4.0
in
on Oct 31,2026
on Oct 31,2026
1+2+3+4+5+6 inch
in
on Oct 08,2026
on Oct 08,2026
1+2+3+4+5+6 inch
Product looks great & cant wait to try it
About this item
Description
6-Piece Diamond Core Drill Bit Set


This diamond wet coring bit includes 1/2/3/4/5/6-inch drill bits to tackle various hole sizes in hard materials like tile, glass, marble, and concrete. No need to purchase individual sizes—this set handles all your drilling needs.


Our diamond wet coring bit enables fast cutting in wet mode, which provides cooling and lubrication to reduce wear, extending drill life, and minimizing dust for cleaner operation.


Crafted with high-precision welding for excellent wear resistance and high-temperature stability, this concrete core drill bit keeps diamond teeth strong and secure under tough drilling conditions, minimizing tooth loss or detachment for long-lasting durability.


These core bits for concrete are simple to install and operate, even for beginners. Ensure the drill bit is straight and aligned with the hole wall during use for optimal performance and results.


The core bit ensures clean, precise holes in tough materials like red bricks, concrete, and foam blocks. Suitable for all your drilling needs in construction and renovation projects.


Product guides and documents
Frequently Bought Together
VEVOR Core Drill Bit, 6 Pieces, 25.4 / 50.8 / 76.2 / 101.6 / 127.0 / 152.4 mm Diameter, 356 mm Drilling Depth, 1-1/4 in-7 Internal Thread, Wet Diamond Core Bit for Reinforced Concrete, Bricks, Masonry
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