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PAVEMENT
CORE DRILLING MACHINE ENGINE DRIVEN |
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The machine comprises of two vertical support columns which
carry the drill head/engine assembly accurately with the help
of screwed spindle. The 3.5H.P. diesel engine with pulley
mechanism works with the minimum vibrations. The double precision
bit advances with screwed spindle which provides a constant,
accurate drill pressure, minimum core c hipping & long
bit life. The complete assembly is supplied on a rigid metal
base with leveling facility and is suitable for vertically
down coring applications only. The machine is provided the
coolant arrangement in the form of a water tank. The machine
is fitted with two rubber wheels for the ease of movement.
The detailed specification of the machine is as follows :-
|
Bit Diameter |
75mm/100mm/150mm. |
 |
|
Maximum
depth of Core |
8 to 12”. |
|
Drill Speed
|
450 & 900r.p.m. |
|
Drive |
4.8H.P. Diesel Engine. |
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Guide Shafts |
50mm. dia. |
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Water Tap |
12mm. |
| Supplied
without Drill bits. |
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