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| Core Drilling Machine Model No.RDC-A |
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 <Specification>
- Size(mm): 700(800)x900x1200(1750)
- Vise(mm): 400(460)x300(280)x250(220)
- Vise
movement in left/right(mm): 300
- Vise
movement in front/back(mm): 300
- Cooling
tank size(mm): 450x350x300
- Power: 220V, 2P
<Accessories>
- Core
bit set: NX-core bit: 1 set
¡Ø Core drill bit: Option
- Portable cooling pump set: 1 set
<Characteristics>
- Designed for core sampling of rock or concrete.
- It is possible to change a core bit depending on the purpose of use.
- It can be operated in the left/right and the front/back directions under a rock or concrete is fixed by vise, so that the efficiency of drilling work is higher than other type.
- It has a cooling water tank with a circulation pump and door to prevent water spatter on user.
- It is convenient to move the machine because of its wheels.
- X bit for rock is used for X core bit.
< Please click
the left photo for video watching
of RDC-A >
 
<Rock
Core Drilling> <Rock
X
Core>
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Desk-Top Type Core Drilling Machine Model No.RDC-B |
 <Specification & Characteristics>
- Designed for core sampling of rock or concrete
- Automatic circulation of
cooling water by an exclusive
pump (separate drain facility
is not needed)
- Material fixing
by vise
- Core drill
- Desk-top type
- X-Y axis tables
- Transparent view
cover
- Vise having angle
adjustment (left/right)
- Size: 500x700x400
(mm)
- Output:
1400 W
- Vise size:
150x150x150 (mm)
- Revolution:
850 rpm
- Core size:
1"
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| Tilting
Type Core Drilling Machine Model No.RDC-C |
 <Specification>
- Size: 800x1200x350 mm
Working space:
2500x2500x3500
- Vise size: 500x500x500 mm (Block base)
- Vise movement in left/right: 500 mm
- Vise movement in front/back: 500 mm
- Core movement depth: 700 mm
- Automatic
movement speed of core bit:
Min. 0.1 mm ~ Max. 0.3 mm
- Tilting
angle (left/right):
45 deg.
- Drilling
depth of core bit:
10-150 mm
- Power:
380V, 3P, 60 hz
- Main motor:
3hp
- Aux. motor:
2hp
<Accessories>
- NX core bit: 300 x 54 mm (basic)
- Others: Option
<Characteristics>
- Adjustment
of tilting angle ( left/right
and front/back) for drilling
- Stable
drilling work
- Fixing
rock or concrete by block
vise
- Core drilling
position adjustable
- Automatic
3-stage down-speed control
and manual control
- 4 material
fixing vises
- Speed-controllable
depending on material size
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< Please click
the upper photos for video watching
of RDC-C >
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<Material
Fixing Vises>
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<Material
Fixing Vises>
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<Tilting
Angle Adjustment, 45
deg.>
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<Tilting
Angle Adjustment>
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<Tilting
Angle Adjustment>
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| Small
Core Drill Model No.RDC-D |
 <Specification>
- Size: 600x500x1450 mm
- Vise: 170x150x80 mm
- Rock sample size: 150x130x80 mm
- Vise movement in left/right: 80 mm
- Vise movement in front/back: 100 mm
- Core movement depth: 80 mm
- Belt driving speed, 4 stages: 2300, 1450, 850, 570 rpm
- Cooling water pump: 220V, 7W, 800 §¤/hr
- Motor: 1/2 hp, 220V, 2P
<Accessories>
- Core bit set: 10Ø set
¡Ø Core drill bit: Option: 5Ø, 10Ø, 15Ø, 20Ø
- Portable cooling water pump: 1 set
- Cooling water valve
<Characteristics>
- Designed for core sampling of rock or concrete.
- It is possible to change a core bit depending on the purpose of use.
- It can be operated in the left/right and the front/back directions under a rock or concrete is fixed by vise, so that the efficiency of drilling work is higher than other type.
- It has a cooling water circulation pump and a separate cooling water tank.
- 1" core bit will be used for rock sampling.
- Desk-top type.
- An acrylic cover and door to prevent water spatter during sampling work.
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< Please click
the photos for video watching
of RDC-D >
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