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VEVOR Diamond Coring Machine, 3980W Concrete Wet Drilling Machine, 750RPM Diamond Drill, Max. Hole Diam 8in Core Drilling Machine, 19in Drilling Distance Core Drill, 230V Diamond Core Drill w/Parts

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About this item
  • 8 inch Max Drilling Diameter: Our core drilling machine generates extreme power because of its 3980W copper motor. Maximum Speed: 750RPM. Maximum Coring Diameter: 8"/205 mm.
  • Durable Construction: As the machine will work upside down, so water would unavoidable flow on to the drill machine. In this case, our drilling rig has a rustproof steel forged output shaft and waterproof copper water inlet for a long-lasting water supply.
  • Thoughtful Security Design: We also provide overload protection system and an upgraded cooling system. They are designed for avoiding burn-in and prolonging the service lifespan of the drilling press machine.
  • Ergonomic Handle & Stable Base: It features an ergonomic handle and large base support for effortless drilling or getting oblique holes. The aluminum guide rail makes the drill rig's movement more smooth and accurate.
  • Wide Application: The wet diamond core drilling rig can be widely used in drilling reinforced concrete, red brick, marble, and other materials. It is perfect for installing air conditioners, pipes, stair railings, and repairing highways, etc.
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4.5
4.5 Out of 5

4 Reviews

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Easy to use
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Keith Wilkerson

Good quality machine

Love the new core drill

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VEVOR Diamond Coring Machine, 3980W Concrete Wet Drilling Machine, 750RPM Diamond Drill, Max. Hole Diam 8in Core Drilling Machine, 19in Drilling Distance Core Drill, 230V Diamond Core Drill w/Parts

Henry Nguyen

Light weight very easy to operate

This is great core drill I use it to core the 8 hole for my kitchen exhaust fan the wall is 12 thick . It is even cut through the metal inside the wall the United rental rent for $280 for the drill and 8 bit , I rather buy this and save for future use since my house is build by concrete slab I highly recommend I am feet happy with this purchase

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VEVOR Diamond Coring Machine, 3980W Concrete Wet Drilling Machine, 750RPM Diamond Drill, Max. Hole Diam 8in Core Drilling Machine, 19in Drilling Distance Core Drill, 230V Diamond Core Drill w/Parts
VEVOR Diamond Coring Machine, 3980W Concrete Wet Drilling Machine, 750RPM Diamond Drill, Max. Hole Diam 8in Core Drilling Machine, 19in Drilling Distance Core Drill, 230V Diamond Core Drill w/Parts

Bo1o1

Output thread much bigger than expected:

Seems very heavy duty.. couple slight variations from what is shown in the pic..only came with one set of extra brushes.. and there is a bolt with an anchor that was missing.. but real problem is that the output is very large thread compared to in my pic of a 1.25" core bit. ahh.. instructions say use adapter.. but there was and is no mention of what this thread is.. (ordered adapter now good to go) and update after using.Other thing I just noticed.. it has Good Qty 120VAC Plug, but it is the 15Amp version, if this device was actually 3800 watts as it is labeled and listed it would blow the regular 15amp breaker very fast.. so far I have only tested no load.Ok we have now done Six 1.25" Holes and it is working like a champ, we are in an old building and AC outlets are ungrounded, so using a 2-3 plug adapter and so far not one breaker problem, longest penetration was over 12" solid structural cement, very hard stuff.. and no issues.. 100% satisfaction.. we made a floor mounting system to use on the finished floors rather than bolt down.. I have heard of vacuum systems for same use.. but not having any issues.. just standing on mount to hold in place..

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VEVOR Diamond Coring Machine, 3980W Concrete Wet Drilling Machine, 750RPM Diamond Drill, Max. Hole Diam 8in Core Drilling Machine, 19in Drilling Distance Core Drill, 230V Diamond Core Drill w/Parts

Bo1o1

Output thread much bigger than expected:

Seems very heavy duty.. couple slight variations from what is shown in the pic..only came with one set of extra brushes.. and there is a bolt with an anchor that was missing.. but real problem is that the output is very large thread compared to in my pic of a 1.25"" core bit. ahh.. instructions say use adapter.. but there was and is no mention of what this thread is.. (ordered adapter now good to go) and update after using.Other thing I just noticed.. it has Good Qty 120VAC Plug, but it is the 15Amp version, if this device was actually 3800 watts as it is labeled and listed it would blow the regular 15amp breaker very fast.. so far I have only tested no load.Ok we have now done Six 1.25"" Holes and it is working like a champ, we are in an old building and AC outlets are ungrounded, so using a 2-3 plug adapter and so far not one breaker problem, longest penetration was over 12"" solid structural cement, very hard stuff.. and no issues.. 100% satisfaction.. we made a floor mounting system to use on the finished floors rather than bolt down.. I have heard of vacuum systems for same use.. but not having any issues.. just standing on mount to hold in place..

See more
Fold Up
VEVOR Diamond Coring Machine, 3980W Concrete Wet Drilling Machine, 750RPM Diamond Drill, Max. Hole Diam 8in Core Drilling Machine, 19in Drilling Distance Core Drill, 230V Diamond Core Drill w/Parts

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Return Policy
Every order has a 12-months warranty and a 30-day return policy from the date of purchase. Please feel free to contact VEVOR support team anytime in case you have problem such as arrived damage, missing part, wrong item sent or doesn’t work or defective.
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Shipment
Order usually be shipped out in 24 hours. VEVOR adopt UPS Ground, DHL Ground GLS. Parcel freight logistics to ship your orders from the warehouse in Jenec & Boulevard. Delivery generally takes 2 to 6 days. For remote areas the delivery time will take two more days.