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VEVOR Diamond Core Drill Bit, 50.8 mm Wet Diamond Core Drill Bit, 355 mm Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4 Inch-7 Internal Thread, Laser Welding, Diamond Wet Drill Bit for Concrete Bricks
VEVOR Diamond Core Drill Bit, 50.8 mm Wet Diamond Core Drill Bit, 355 mm Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4 Inch-7 Internal Thread, Laser Welding, Diamond Wet Drill Bit for Concrete Bricks
VEVOR Diamond Core Drill Bit, 50.8 mm Wet Diamond Core Drill Bit, 355 mm Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4 Inch-7 Internal Thread, Laser Welding, Diamond Wet Drill Bit for Concrete Bricks
VEVOR Diamond Core Drill Bit, 50.8 mm Wet Diamond Core Drill Bit, 355 mm Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4 Inch-7 Internal Thread, Laser Welding, Diamond Wet Drill Bit for Concrete Bricks
VEVOR Diamond Core Drill Bit, 50.8 mm Wet Diamond Core Drill Bit, 355 mm Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4 Inch-7 Internal Thread, Laser Welding, Diamond Wet Drill Bit for Concrete Bricks
VEVOR Diamond Core Drill Bit, 50.8 mm Wet Diamond Core Drill Bit, 355 mm Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4 Inch-7 Internal Thread, Laser Welding, Diamond Wet Drill Bit for Concrete Bricks
VEVOR Diamond Core Drill Bit, 50.8 mm Wet Diamond Core Drill Bit, 355 mm Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4 Inch-7 Internal Thread, Laser Welding, Diamond Wet Drill Bit for Concrete Bricks
VEVOR Diamond Core Drill Bit, 50.8 mm Wet Diamond Core Drill Bit, 355 mm Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4 Inch-7 Internal Thread, Laser Welding, Diamond Wet Drill Bit for Concrete Bricks
VEVOR Diamond Core Drill Bit, 50.8 mm Wet Diamond Core Drill Bit, 355 mm Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4 Inch-7 Internal Thread, Laser Welding, Diamond Wet Drill Bit for Concrete Bricks
VEVOR Diamond Core Drill Bit, 50.8 mm Wet Diamond Core Drill Bit, 355 mm Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4 Inch-7 Internal Thread, Laser Welding, Diamond Wet Drill Bit for Concrete Bricks
VEVOR Diamond Core Drill Bit, 50.8 mm Wet Diamond Core Drill Bit, 355 mm Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4 Inch-7 Internal Thread, Laser Welding, Diamond Wet Drill Bit for Concrete Bricks
VEVOR Diamond Core Drill Bit, 50.8 mm Wet Diamond Core Drill Bit, 355 mm Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4 Inch-7 Internal Thread, Laser Welding, Diamond Wet Drill Bit for Concrete Bricks
VEVOR Diamond Core Drill Bit, 50.8 mm Wet Diamond Core Drill Bit, 355 mm Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4 Inch-7 Internal Thread, Laser Welding, Diamond Wet Drill Bit for Concrete Bricks
Top highlights
  • Universal 1-1/4 inch 7 thread for quick mounting on standard core drilling machines
  • Dust-free wet cutting with water cooling for indoor and enclosed work areas
  • High-quality carbon steel and diamond head for wear resistance and extended service life
AI Summarized from product information
Specifications
  • Article model number 50400BC
  • Diameter Φ 2 inches / 50.8 mm
  • Adapter specification 1-1/4-inch internal thread - 7
  • Maximum core depth 14 inches / 355 mm
  • Welding method Laser welding
  • Wet/dry application Wet

Reviews · 4.2

DI*** DI***
in US on Oct 18,2026
Wet 50mm
I got this coring bit to drill out concrete pavers to pass conduit. The drilling was horizontal and cut thru easily as a wet coring bit and performed much better than dry bits. It still required direct pressure from physical strength and leaning into the drill. This is hand drill without a drilling rig. I was very pleased with the coring and the smooth hole when finished.
deoliv99 deoliv99
in FR on Nov 03,2026
Wet 50mm
J’ai effectué 4 percements sans difficultés sur murs de 35 cm en pierre et ciment

About this item

Description
VEVOR Wet Diamond Core Drill
VEVOR diamond core drill bit in-use, showcasing specifications and efficient core drilling process.
VEVOR diamond core drill bit in-use, showcasing specifications and efficient core drilling process.
Our core drill is made of high-quality carbon steel with diamond-ground teeth. Diamond is one of the hardest materials in the world and ensures excellent wear resistance. The diamond core drill stays sharp and has a long service life.
laser welding with VEVOR diamond core drill bit, showcasing wear resistance, high-temp resistance, stability.
laser welding with VEVOR diamond core drill bit, showcasing wear resistance, high-temp resistance, stability.
Laser welding technology ensures exceptional wear resistance and high-temperature stability of the diamond core drill bit, making it ideal for a variety of drilling conditions, even in high-temperature environments.
VEVOR diamond core drill bit for dust-free wet cutting, compatible with water drills and core drill rigs.
VEVOR diamond core drill bit for dust-free wet cutting, compatible with water drills and core drill rigs.
Our wet core drill bit is suitable for wet cutting. Water cooling and lubrication reduce wear on the drill bit, extend its service life, and minimize dust generation.
easy to operate instructions for using VEVOR diamond core drill bit focusing on precise axis positioning.
easy to operate instructions for using VEVOR diamond core drill bit focusing on precise axis positioning.
The concentric shank ensures a more stable drilling process. It reduces vibrations and oscillations of the drill bit, decreases the likelihood of the drill bit getting stuck or deviating from the track, and thus ensures smoother operation.
VEVOR diamond core drill bit effortlessly cuts concrete, brick, foam, reinforced concrete, and other materials.
VEVOR diamond core drill bit effortlessly cuts concrete, brick, foam, reinforced concrete, and other materials.
The wet core drill bit ensures clean and precise holes in tough materials such as reinforced concrete, red brick, concrete, aerated concrete blocks, and much more. A diamond saw blade is included for precise cutting of various materials.
VEVOR diamond core drill bit details, including specifications, dimensions, and accessories on a black background.
VEVOR diamond core drill bit details, including specifications, dimensions, and accessories on a black background.
Product guides and documents
User manual-en (PDF) Review

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VEVOR Diamond Core Drill Bit, 50.8 mm Wet Diamond Core Drill Bit, 355 mm Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4 Inch-7 Internal Thread, Laser Welding, Diamond Wet Drill Bit for Concrete Bricks

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