Product description
Handheld Wet Diamond Core Drill Machine
Handheld Diamond Core Drilling Machine, compact size, easy to carry and operate, even one person can easily complete the drilling work, it is the ideal tool of choice in the industry
Adjust the required speed according to the drill bit diameter to better grasp the drilling entry point, making the operation more stable and intelligent. In addition, a starter plate lock key is also configured.
Made of special material, wear-resistant and rust-proof, high-frequency welding drill teeth, firm and stable
Industry standard 1-1/4 inch main pump, copper pipe water supply, no need to worry about rust
Self-priming water pump with independent water supply, convenient for outdoor use, no need to connect to the faucet
Use the auxiliary handle and shoulder support to hold the drill firmly and stably, and accurately drill the entry point. In addition, the detachable auxiliary handle has three installation ports, which is convenient for different scenarios.
High-grade premium conductive carbon brushes are installed at the rear of the machine. The appearance of red light or electric sparks at the contact surface between the carbon brushes and the motor is a normal phenomenon, so there is no need to worry. When the carbon brushes are used up, they need to be replaced, and we have 4 spare carbon brushes available.
Wide range of uses
Professional Core Drilling Rig: It is equipped with a powerful 1900W pure copper motor, which provides stable output and excellent durability. It has a standard 1-1/4-inch threaded spindle (equipped with an adapter to facilitate the use of a wider variety of drill bits) and a rotational speed of 1900R/MIN. It is started by a stepless speed variator and is equipped with an overload protection clutch and a start plate lock key function. It supports drilling holes with a diameter ranging from 1 to 5 inches and a depth of 14 inches. With its compact size, it is convenient to carry and operate outdoors, making it the ideal and first-choice tool in the industry.
Stepless Speed Variator: It adopts stepless speed variation for starting, which won’t cause hand shaking. The rotation speed can be controlled within the range of 0~1900R/MIN, meeting the rotation speed requirements of work. You can control the appropriate operation rotation speed according to different materials or the diameter of the drill bit. Please start with a low rotation speed at the beginning, which makes it easier to operate the drilling rig and accurately position the center of the drilled hole. In addition, a start plate lock key is also configured.
Safety Clutch: It is equipped with a safety clutch with an overload protection device. When the load is too heavy or the drill bit gets stuck, the safety clutch will trip automatically to protect the motor from burning out and prevent the user from being thrown by the recoil. This device is specifically designed for safety and provides effective protection for the user. Come and experience our high-quality tools firsthand.
Independent Self-priming Water Pump: This is a core drilling rig with complete accessories, a 2-in-1 combination of wet and dry types. It can be used once plugged in, and there is no need to purchase additional accessory tools. It is equipped with 4 wet drill bits and an independent self-priming water pump. There is no need to connect to a water tap. The soft water pipe, which is 3 meters long and long enough, can adapt to different drilling postures in various scenarios, facilitating rotation and outdoor use. In addition, for dry drilling, dry drill bits must be configured.
Drilling Applications: Our handheld diamond core drill fully meets professional requirements. With its powerful motor output, it can effortlessly drill holes in materials such as reinforced concrete, asphalt, walls, floors, bricks, and stones. It is applicable for the installation of water and electrical systems, air conditioners, range hoods, kitchen pipelines, stair railings, the repair of highway guardrails, waterlogging drainage, and more.
Core Drill Kit: Includes a handheld core drill, 1-1/4 adapter, 4 wet industrial drill bits (1-1/4″, 2-1/2″, 3-1/4″, 4″) in diameter, an auxiliary handle, an extended shoulder rest, a pair of carbon brushes, a self-priming water pump set with 3 meters of soft water hose, gloves and instructions
RJS –
Solid Built Diamond Core Dry/Wet Drilling Machine – Strong 1,900W Copper Motor – W/Bits – 11/4″-4″
Ordered/Received this Diamond Core Drilling Machine – Wet or Dry Applications – W/Built in Water Pump Supply -W/ Attachments – 1.25″ – 2.5″ – 3.25″ – 4″ Core Drill Bits – 1.25″ Spindle/Threaded Shaft Machine – for use in my work and around home. I dig trenches for water, electric, fiber optics & drainage trenches as I have (2) Ditch Witch digging machines. The only actual installations I usually do at times is to install a water line to a home, barn, or shop.Often, I have to drill holes in concrete sidewalks, block walls or etc.. I’ve always used an old hammer type drill and it’s always been a pain and lots of work because it just wasn’t strong enough for many jobs. Recently while shopping online for some masonry drill bits and masonry saw blades, I saw this diamond core drilling machine and started reading about it and how it’s made and works. After reading that it has a good strong 1,900 watt copper motor and comes with a built in water supply line & pump, and turns at speeds up to 1,900 rpm, and comes with (4) diamond core masonry bits, I placed my order. This good heavy grade drilling machine is what I needed long before now.It has a 14″ drilling depth and will drill right through a concrete block in a manner of few minutes, not hours.This baby is built!. I like the balance of machine while drilling and the variable speed trigger is a comfortable reach.It came with (4) diamond core drilling bits in variety of sizes of 1.25″, 2.5″, 3.25″, & 4″. It can reach up to a 14″ depth.I really like the wet or dry option as it gives me the quick choice of just drilling smaller bricks, smaller masonry slab drills, or the heavier weight jobs and use the water drilling to keep the diamond bits cool. It operates on 120V and comes with manual and parts list. My favorite part is that it has a built in overload protection clutch to auto stop and not let the motor get to hot for protection of the motor w/a reset button. It also came with a carrying case to keep it stored right under the back seat of my truck to grab at any given moment when needed. This machine has really been a big help with my drilling needs when trenching and laying/installing water lines to a building as it’s made the job lots easier for me as I’m getting older and this nice machine just made life a bit easier for me in my work.It easily earns a (5) star rating in my opinion
Ryan Thomas –
junk
Bought in November just used today march 1 drill and the thing burnt out piece of junk
JCMobile –
Made to Work!
This thing is a BEAST!!! I used this to punch through some old reinforced concrete in my backyard, and it handled the job better than I expected. The motor is strong and doesn’t bog down, even with the bigger bits. I have not used a drill this big before and it was honestly a little intimidating. But the stepless speed control made it easy to line up the hole before going full speed. Makes it easy to get accurate holes. The attached water pump setup is really cool and I’m excited to learn how to use this thing properly. But I am very impressed with what I’ve seen so far! This thing has some weight to it, but the handle and shoulder rest help a lot! Five stars!
K –
Heavy tool
I expected it to be heavy. It comes with 4 different sizes of cylinder drills and an adapter to convert the tool to take on larger drill. All components are complete to assemble the accessories such and handles, chest support, water tubing, etc. but once you got those assembled, the case is no longer able to contain all the pieces. But it is very powerful.