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4450W Diamond Core Drill Concrete Drill with Stand & Drill Bits 4450W Diamond Core Drill Concrete Drill with Stand & Drill Bits 4450W Diamond Core Drill Concrete Drill with Stand & Drill Bits 4450W Diamond Core Drill Concrete Drill with Stand & Drill Bits 4450W Diamond Core Drill Concrete Drill with Stand & Drill Bits 4450W Diamond Core Drill Concrete Drill with Stand & Drill Bits 4450W Diamond Core Drill Concrete Drill with Stand & Drill Bits
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4450W Diamond Core Drill Concrete Drill with Stand & Drill Bits

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79 Reviews 7 answered questions
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About this item

  • 10 inch Max Drilling Diameter: Our core drilling machine generates extreme power because of its 4450W copper motor. Maximum Speed: 580RPM. Maximum Coring Diameter: 10"/255 mm. More importantly, the 4.25"/108 mm core bit in the picture is included.
  • 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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4450W Diamond Core Drill Concrete Drill with Stand & Drill Bits
Description Specification Questions and Answers Reviews
Diamond Core Drill Rig
Pure Copper Motor & 580RPM & Rustproof
A diamond drilling machine is a tool that drills on reinforced concrete, masonry, rock, ceramic and refractory. In consideration of your security, the core drill is fitted with a personal protection switch. It is an essential tool for performing heavy-duty industrial and steel fabrication work.
  • 10 inch Max Drilling Diameter
  • Durable Construction
  • Thoughtful Security Design
  • Ergonomic Handle & Stable Base
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
4450W Powerful Motor
The 4450W robust motor easily loosens the reinforced concrete wall with a rotary speed of 580RPM. Included 4.25" drill bit can satisfy your daily needs.
Heavy-duty Material
For wet drilling, it has a steel forged output shaft and a pure copper water inlet, which are durable and rustproof for long service life.
Necessary Protection Switch
The drill can give you excellent protection from overload and leakage with the personal protection switch.
Easy-to-operate Handle
The grip adopts an ergonomic design. The lifting process is smooth and labor-saving with our large unique handle.
Humanization Design
The aluminum alloy rail makes sure the rigidity of the drill press, and the large base make the machine easy to operate.
Versatile Usage
The diamond core drill rig plays a vitally important role in installing air conditioners, pipes, stair railings, highways, etc.
Specifications
  • Max Drilling Diameter: 255 mm / 10 inches
  • Rated Input Power: 4450W
  • Rated Voltage: 110V
  • Rated Frequency: 60 Hz
  • Drill Bit: 108 mm / 4.25 inches
  • Speed: 580 r/min
  • Integrated FI (residual current circuit breaker): 10mA
  • Water hose length: approx. 13ft, inside Ø 0.03inch
  • Drilling distance: approx. 48 cm / 19 inches
Package Content
  • 1 x 255 Driller Machine
  • 1 x Diamond Bit
  • 1 x Box Spanner
  • 1 x Monkey Wrench
  • 1 x Accessory Set
  • 1 x English Manual
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
Diamond Core Drill Rig
Pure Copper Motor & 580RPM & Rustproof
A diamond drilling machine is a tool that drills on reinforced concrete, masonry, rock, ceramic and refractory. In consideration of your security, the core drill is fitted with a personal protection switch. It is an essential tool for performing heavy-duty industrial and steel fabrication work.
  • 10 inch Max Drilling Diameter
  • Durable Construction
  • Thoughtful Security Design
  • Ergonomic Handle & Stable Base
4450W Powerful Motor
The 4450W robust motor easily loosens the reinforced concrete wall with a rotary speed of 580RPM. Included 4.25" drill bit can satisfy your daily needs.
Heavy-duty Material
For wet drilling, it has a steel forged output shaft and a pure copper water inlet, which are durable and rustproof for long service life.
Necessary Protection Switch
The drill can give you excellent protection from overload and leakage with the personal protection switch.
Easy-to-operate Handle
The grip adopts an ergonomic design. The lifting process is smooth and labor-saving with our large unique handle.
Humanization Design
The aluminum alloy rail makes sure the rigidity of the drill press, and the large base make the machine easy to operate.
Versatile Usage
The diamond core drill rig plays a vitally important role in installing air conditioners, pipes, stair railings, highways, etc.
Package Content
  • 1 x 255 Driller Machine
  • 1 x Diamond Bit
  • 1 x Box Spanner
  • 1 x Monkey Wrench
  • 1 x Accessory Set
  • 1 x English Manual
Specifications
  • Max Drilling Diameter: 255 mm / 10 inches
  • Rated Input Power: 4450W
  • Rated Voltage: 110V
  • Rated Frequency: 60 Hz
  • Drill Bit: 108 mm / 4.25 inches
  • Speed: 580 r/min
  • Integrated FI (residual current circuit breaker): 10mA
  • Water hose length: approx. 13ft, inside Ø 0.03inch
  • Drilling distance: approx. 48 cm / 19 inches

Specification

Max Drilling Diameter
255 mm / 10 inches
Rated Input Power
4450W
Rated Voltage
110V
Rated Frequency
60 Hz
Drill Bit
108 mm / 4.25 inches
Speed
580 r/min
Integrated FI (residual current circuit breaker)
10mA
Water hose length
approx. 13ft, inside Ø 0.03inch
Drilling distance
approx. 48 cm / 19 inches
Questions and Answers
7 Questions
or Ask a Question
Will the included drill through rebar in concrete?
Answer This Question
Yes, the included drill will through rebar in concrete.
By vevor
Helpful ( 0 )
Can I use the bit with 5/4 thread on this machine with 5/8 thread
Answer This Question
The threads are 1-1/4unc.
By vevor
Helpful ( 0 )
What is the smallest diameter core that can be drilled?
Answer This Question
16mm.
By vevor
Helpful ( 0 )
Does it core dry too?
Answer This Question
You need to add water.
By vevor
Helpful ( 0 )
Is this machine 120 volts
Answer This Question
It is 110V.
By vevor
Helpful ( 0 )

Customer Reviews

4.8 Out of 5
Based on 79 reviews

Ratings by Features

  • 4.8
  • 4.7
  • 4.7
  • 4.7
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79 Review(s)
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Jordan Jordan
Paid for itself the first job
This thing is built well. I have used it on 5 jobs now. The first was a horizontal drill. Holding any drill is tough when you are going through 8-10 inches on concrete. Words of advice: Get 4x1/2 inch tap construction to secure the drill to the concrete Don't drill your tap con within 1 inch of another hole or ledge. Don't use the tap con for more than 3 or 4 re-placements With longer bits to get them started bump the power on and off to get a secure ridge started. Always use plenty of water
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Ward Clerk Ward Clerk
Owner
Drill looks great. Lots of weight and visual quality. Drilled. 3 holes, then stopped working. Contacted customer service who worked with me daily to try and resolve. Could not resolve and was given 50% refund. later I figured out it was the ground fault protection that malfunction and had to bypass it. So quality is lacking but customer service was outstanding. I'm happy with the resolution.
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joe joe
It works
I used this to drill 6 4" holes through a 18" thick rock wall to help drain a parking lot. I have to admit I didn't have much hope for the bit that came with the machine. But I will admit my fears were misplaced. The flexibility of not being stuck to a stand allowed me to position the drill on an angle. The bit lasted all 6 holes without having any of the "teeth" break off. And other than having to reset the saftey gfci switch numerous times, it kept tripping because of fractured peices of stone making the bit get stuck, this drill worked amazing well and at a really reasonable price point.
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Atamom Atamom
Great drill
I was skeptical of a core drill at this price point but I needed one in a hurry so I took a chance. It works great and has lasted so far. I bought another one for my crew and again so far so good.
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Art E. Art E.
Great Tool for the Price, it Does the Job
I am in the process of adding a shower stall to a downstairs half bath and needed to "dig" a six foot drain pipe trench in the foundation. This probably is not the best tool to do that, but I gave it a try. I successfully drilled numerous 3" holes to create the trench and used the 4" bit to dig out space for the shower trap with no problem, this thing is rugged. I did let the drill cool down after drilling every three holes just to be on the safe side. I hit rebar several times, I thought that might eventually dull the bit but it didn't seem to. I did hit a copper water pipe in the foundation, at least the drill was helpful in getting access to the damaged pipe. I definitely felt I got my money's worth out of this drilling machine.
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David A. David A.
Corn in the hole
This product was well worth the money and I would buy it again if I needed, it worked great
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JoshW508 JoshW508
Quality
Excellent price and well made. Right out of the box cored 5 holes through 2” blue stone and granite. Comes with quick disconnect for hose connections. Highly recommend.
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Robert Lupo Robert Lupo
Plumber
The machine overall is great, one thing I'd change is the plastic handle on top, it should be metal...............................................
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Thomas Thomas
Works well for the price
I used this drill for a 4.5\" hole to vent a cold storage room... 8\" thick concrete. The drill was simple to figure out for the most part but a few of the parts don't really make sense and the instructions were basically useless. The drill comes with a QD water attachment but no connector for a garden hose. I bought a \"Shibuya Garden Hose Quick Connect\" and it fit perfectly and allowed me to use my garden hose without issue. I didn't get a chance to use the included diamond drill bit so I can't speak to the quality of that. But overall for the same price as a rental core drill this was perfect for a single hole. I don't know if it would hold to up repeated use on a construction site but for the DIYer using it a few times it was perfect.
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Chris a Chris a
Plumber
This thing blew my mind for the price, I charged a customer $600 per hole to core and with the money we made in one night we could outfit a whole crew with each a paid off machine
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