220V 3300W Diamond Core Drill Press Concrete Drilling Machine Stand Ø 165mm NEW
Product Description
Our core drilling machine combines functionality and versatility in one device. It is ideal for lighter drilling work.
Feature
Water connection with hose approx.6M
Non water seal cage reduce maintenance costs
Aluminum alloy material ligher and steadier
Max. drilling diameter 165mm
Suitable for sampling concrete, cement, brick, bituminous pavement and block
Specifications
Color: Red
Rated input power: 3300W
Rated voltage:220V
Rated frequency: 60Hz
The largest drilling capacity: 6.5 inch
No-load speed: 800r/min
Spindle thread：M22（22mm）
It fit M22 Drill Bit( sale Separately)
The Spindle thread is not 1 1/4“!!!
Installation:
First, install the screw connecting the stand and the pedestal. Before use the drill, you need to fix it.
1. Remove the two screws on the back of the stand;
2. Seperate the stand and the pedestal;
3. Rotate the pedesta 180° and install the screws.
Feature
Water connection with hose approx.6M
Non water seal cage reduce maintenance costs
Aluminum alloy material ligher and steadier
Max. drilling diameter 165mm
Suitable for sampling concrete, cement, brick, bituminous pavement and block
Specifications
Color: Red
Rated input power: 3300W
Rated voltage:220V
Rated frequency: 60Hz
The largest drilling capacity: 6.5 inch
No-load speed: 800r/min
Spindle thread：M22（22mm）
It fit M22 Drill Bit( sale Separately)
The Spindle thread is not 1 1/4“!!!
Installation:
First, install the screw connecting the stand and the pedestal. Before use the drill, you need to fix it.
1. Remove the two screws on the back of the stand;
2. Seperate the stand and the pedestal;
3. Rotate the pedesta 180° and install the screws.
4. Install completed
Fix the driller:
Here are two ways
1．Using expansion link
Choose a hollow tube according to the height of the place which need to be drilled. Put one end of the tube against the adjustable screw rod. And turn the rod reversely to fix the driller tightly, expansion bolts are not needed.
2．Using ecpansion bolt
Make a hole on the wall or the groud and install the bolt;
Expand the bolt;
Install the screw rod and the stand. Then tighten the nut.
Install drill bit
Before installing, you need to smear some grease on the drill end thread in order to discharge easily. After instlling, you need to run the driller at an idle state at first.
Attention: Before you install or remove the drill bot, you must be sure the drill is powered off. Before running, the drill must be connected with clean cold water.
Here are the ways to inject water:
1. Using tap water: Connecting the tap and the machine with the injecting hose.
2. Hanging a bucket over the drill
3. Using water pump
4．Drilling
Start the drill at an idle state. Then open the water tap. When there is water flowing from the drill, you can start drilling. At first, you need to drill slowly and increase strength gradually. After you drill deeper than 5mm, you can increase your push strength. If the drill's rotating speed decrease, than proves that the drill is overloaded. Then you need to decrease the push strength, avoiding the drill being stuck. If there is smoke coming out, you must pull out the drill right away and start to drill after a while, avoiding the engine being burn down.
5．Material being drilled
When drilling reinforced concrete, current increases and the drill will vibrate. Therefore, you need to decrease pushing strength but the decreasing amplitude should not be too big. Otherwise, the effiency will be affected and the drill bit will be worn more badly. When drilling reinforced concrete containing little grains of sand and small stones, the drill may be overloaded suddenly and the drill be powered off automatically. At this time, you need to pull out the drill right away and clean the hole you drilled before you start again. When you drill woof board and thick pitch, you also need to decrease pushing and drill slowly.
6．Taking out drill core
When you are going yo drill through the board or wal, you need to slow down, avoiding the drill bit being stuck. If the drill bit is stuck, you need to power off the drill immediately pull out the bit and clean it. Fetch out the drill core. Install the drill bit and start again.
Attention: You should be careful when taking out the drill bit, noting damaing it.
7．The drill vibrate
Here are two ways
1．Using expansion link
Choose a hollow tube according to the height of the place which need to be drilled. Put one end of the tube against the adjustable screw rod. And turn the rod reversely to fix the driller tightly, expansion bolts are not needed.
2．Using ecpansion bolt
Make a hole on the wall or the groud and install the bolt;
Expand the bolt;
Install the screw rod and the stand. Then tighten the nut.
Install drill bit
Before installing, you need to smear some grease on the drill end thread in order to discharge easily. After instlling, you need to run the driller at an idle state at first.
Attention: Before you install or remove the drill bot, you must be sure the drill is powered off. Before running, the drill must be connected with clean cold water.
Here are the ways to inject water:
1. Using tap water: Connecting the tap and the machine with the injecting hose.
2. Hanging a bucket over the drill
3. Using water pump
4．Drilling
Start the drill at an idle state. Then open the water tap. When there is water flowing from the drill, you can start drilling. At first, you need to drill slowly and increase strength gradually. After you drill deeper than 5mm, you can increase your push strength. If the drill's rotating speed decrease, than proves that the drill is overloaded. Then you need to decrease the push strength, avoiding the drill being stuck. If there is smoke coming out, you must pull out the drill right away and start to drill after a while, avoiding the engine being burn down.
5．Material being drilled
When drilling reinforced concrete, current increases and the drill will vibrate. Therefore, you need to decrease pushing strength but the decreasing amplitude should not be too big. Otherwise, the effiency will be affected and the drill bit will be worn more badly. When drilling reinforced concrete containing little grains of sand and small stones, the drill may be overloaded suddenly and the drill be powered off automatically. At this time, you need to pull out the drill right away and clean the hole you drilled before you start again. When you drill woof board and thick pitch, you also need to decrease pushing and drill slowly.
6．Taking out drill core
When you are going yo drill through the board or wal, you need to slow down, avoiding the drill bit being stuck. If the drill bit is stuck, you need to power off the drill immediately pull out the bit and clean it. Fetch out the drill core. Install the drill bit and start again.
Attention: You should be careful when taking out the drill bit, noting damaing it.
7．The drill vibrate
The drill vibrate when it is working.It may be because the distance between the racks connecting the lifting body and the stand is too big. Then you need to tighten the screws to adjust the distance. At the same time, you need to make sure that the pedestal and the stand is connected firmly.
Application:
This drill can be used on brick, stone, reinforced concrete, rock, and fireproof materials.
Note: M22 drill bit and drill barrel are not included
This drill can be used on brick, stone, reinforced concrete, rock, and fireproof materials.
Note: M22 drill bit and drill barrel are not included
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