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VEVOR Core Drill Bit, 10.8 cm Wet/Dry Diamond Core Drill Bits for Brick and Block, Concrete Core Drill Bit with Pilot Bit Adapter and Saw Blade, 24.1 cm Drilling Depth, 1.6 cm-11 Inner Thread, Laser Welding
VEVOR Core Drill Bit, 10.8 cm Wet/Dry Diamond Core Drill Bits for Brick and Block, Concrete Core Drill Bit with Pilot Bit Adapter and Saw Blade, 24.1 cm Drilling Depth, 1.6 cm-11 Inner Thread, Laser Welding
VEVOR Core Drill Bit, 10.8 cm Wet/Dry Diamond Core Drill Bits for Brick and Block, Concrete Core Drill Bit with Pilot Bit Adapter and Saw Blade, 24.1 cm Drilling Depth, 1.6 cm-11 Inner Thread, Laser Welding
VEVOR Core Drill Bit, 10.8 cm Wet/Dry Diamond Core Drill Bits for Brick and Block, Concrete Core Drill Bit with Pilot Bit Adapter and Saw Blade, 24.1 cm Drilling Depth, 1.6 cm-11 Inner Thread, Laser Welding
VEVOR Core Drill Bit, 10.8 cm Wet/Dry Diamond Core Drill Bits for Brick and Block, Concrete Core Drill Bit with Pilot Bit Adapter and Saw Blade, 24.1 cm Drilling Depth, 1.6 cm-11 Inner Thread, Laser Welding
VEVOR Core Drill Bit, 10.8 cm Wet/Dry Diamond Core Drill Bits for Brick and Block, Concrete Core Drill Bit with Pilot Bit Adapter and Saw Blade, 24.1 cm Drilling Depth, 1.6 cm-11 Inner Thread, Laser Welding
VEVOR Core Drill Bit, 10.8 cm Wet/Dry Diamond Core Drill Bits for Brick and Block, Concrete Core Drill Bit with Pilot Bit Adapter and Saw Blade, 24.1 cm Drilling Depth, 1.6 cm-11 Inner Thread, Laser Welding
VEVOR Core Drill Bit, 10.8 cm Wet/Dry Diamond Core Drill Bits for Brick and Block, Concrete Core Drill Bit with Pilot Bit Adapter and Saw Blade, 24.1 cm Drilling Depth, 1.6 cm-11 Inner Thread, Laser Welding
VEVOR Core Drill Bit, 10.8 cm Wet/Dry Diamond Core Drill Bits for Brick and Block, Concrete Core Drill Bit with Pilot Bit Adapter and Saw Blade, 24.1 cm Drilling Depth, 1.6 cm-11 Inner Thread, Laser Welding
VEVOR Core Drill Bit, 10.8 cm Wet/Dry Diamond Core Drill Bits for Brick and Block, Concrete Core Drill Bit with Pilot Bit Adapter and Saw Blade, 24.1 cm Drilling Depth, 1.6 cm-11 Inner Thread, Laser Welding
VEVOR Core Drill Bit, 10.8 cm Wet/Dry Diamond Core Drill Bits for Brick and Block, Concrete Core Drill Bit with Pilot Bit Adapter and Saw Blade, 24.1 cm Drilling Depth, 1.6 cm-11 Inner Thread, Laser Welding
VEVOR Core Drill Bit, 10.8 cm Wet/Dry Diamond Core Drill Bits for Brick and Block, Concrete Core Drill Bit with Pilot Bit Adapter and Saw Blade, 24.1 cm Drilling Depth, 1.6 cm-11 Inner Thread, Laser Welding
VEVOR Core Drill Bit, 10.8 cm Wet/Dry Diamond Core Drill Bits for Brick and Block, Concrete Core Drill Bit with Pilot Bit Adapter and Saw Blade, 24.1 cm Drilling Depth, 1.6 cm-11 Inner Thread, Laser Welding
Top highlights
  • Universal 5/8"-11 thread for quick assembly on standard or handheld drills.
  • Dual-use for wet and dry cutting, offering flexibility and reduced dust.
  • Durable diamond-grit head with laser welding for wear resistance and efficiency.
AI Summarized from product information
Specifications
  • Item Model Number 107300AA
  • Diameter Φ 4.25 in / 108mm
  • Adapter Specification Inner Thread 5/8"-11
  • Maximum Core Depth 9.5 in / 241.3 mm
  • Welding Method Laser Welding
  • Wet/Dry Application Wet or Dry

Reviews · 4.2

Joe V Joe V
in US on Sep 11,2026
Phenomenal core bit it did exactly what I needed it to do. I had to drill through 18in. of brick and stone mortar and it did it flawlessly. The only problem I had was using M18 FUEL 18V 1 in. SDS-Plus Rotary Hammer it didn’t have the cohonaes to do the job. So I had to bring out the big daddy M18 FUEL 1-3/4 in. SDS-Max Rotary Hammer. Then the bit went through with ease.
Jérôme Jérôme
in FR on Aug 26,2026
A fait le boulot en 10 minutes un trou de 108 dans 10 cm de béton et 20 cm de parpaings utilisation avec de l'eau et perceuse basic. Pour un usage simple avec de l'eau outils qui rend bien service. sauf l'adaptateur le métal ne doit pas êtres de bonne qualité il est usé voir photo pareil pour le dévissé j'ai dû passer un coup de lime pour faire un plat sinon impossible à dévissé.

About this item

Description
VEVOR Wet/Dry Diamond Core Drill Bit
VEVOR diamond core drill bit – 4.25" wet/dry drill bit in action. includes 3.15 in/80 mm diamond saw blade.
VEVOR diamond core drill bit – 4.25" wet/dry drill bit in action. includes 3.15 in/80 mm diamond saw blade.
Our core drill bit is crafted from high-quality carbon steel with diamond-grit teeth. Diamond is one of the hardest materials on Earth, ensuring outstanding wear resistance. The diamond-grit core drill bit remains sharp and extends its lifespan when cutting and grinding tough materials.
laser welding technology with VEVOR diamond core drill bit, highlighting wear-resistant and high-temp performance.
laser welding technology with VEVOR diamond core drill bit, highlighting wear-resistant and high-temp performance.
Laser welding technology ensures exceptional wear resistance and high-temperature stability for the diamond core drill bit, making it ideal for various drilling conditions, even in high-temperature environments. It's less prone to tooth loss and weld detachment, resulting in increased durability.
dual-use VEVOR diamond core drill bit for wet and dry cutting, compatible with handheld drills.
dual-use VEVOR diamond core drill bit for wet and dry cutting, compatible with handheld drills.
In dry-cutting mode, you'll experience unmatched cutting and debris removal speeds, boosting work efficiency. In wet-cutting mode, water cooling and lubrication reduce drill bit wear, prolonging its lifespan and minimizing dust.
4 steps demonstrating how to use a VEVOR diamond core drill bit for precise drilling tasks.
4 steps demonstrating how to use a VEVOR diamond core drill bit for precise drilling tasks.
Insert the pilot bit into the adapter, ensuring the drill's tilt angle matches the adapter bolt hole angle, and tighten. Be sure to insert the adapter into the core drill bit and secure it. The pilot bit must be centered on the drill bit, with a center deviation of no more than 1 millimeter.
VEVOR diamond core drill bit drilling through concrete with examples of materials: brick, foam, and blade.
VEVOR diamond core drill bit drilling through concrete with examples of materials: brick, foam, and blade.
The wet/dry drill core bit ensures clean and precise holes in tough materials like red bricks, concrete, foam bricks, and more. It comes with a diamond saw blade, allowing you to cut various materials with precision, smoothness, and efficiency.
VEVOR diamond core drill bit, 4.25" diameter, 9.5" max depth for handheld drills, wet or dry use.
VEVOR diamond core drill bit, 4.25" diameter, 9.5" max depth for handheld drills, wet or dry use.
Product guides and documents
User manual-en (PDF) Review

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VEVOR Core Drill Bit, 10.8 cm Wet/Dry Diamond Core Drill Bits for Brick and Block, Concrete Core Drill Bit with Pilot Bit Adapter and Saw Blade, 24.1 cm Drilling Depth, 1.6 cm-11 Inner Thread, Laser Welding

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