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VEVOR Diamond Core Drilling Machine, 8in Wet&Dry Concrete Core Drill Rig with Stand, 750RPM Speed & 1-1/4" 5/8" Thread & Lifting Handle, 8in Drilling Diameter for Concrete Brick Block Stone, 2500W

maximum drilling diameter: 8 inch Drill Bit: 4.25 inch

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Questions and Answers

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how does this core drill use both 1.25" and 5/8 -11 core bits...... as it states in description

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1.25'' and 5/8-11 are two threads of the output shaft, which are used to adapt to drill bits with different thread specifications, and cannot be used at the same time.

By vevor

Helpful? 21

Thank you for sharing your thoughts on this product.

By vevor

Helpful? 0

Does it use vacuum to keep it in place, if no vacuum how is it held steady

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Please refer to the video in the link below. https://we.tl/t-3HBCy8CqtF

By vevor

Helpful? 9

What is the long silver bar used for

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The silver L-shaped bar is an inner hexagonal wrench, which is used to remove screws.

By vevor

Helpful? 9

the drilling bit that comes with the machine has a 1-1/4" connector, we have additional drill bits with a 5/8" connector, do we need to buy an additional adapter for that?

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Yes, an additional adapter is needed.

By vevor

Helpful? 8

how do I attach a standard water hose to this drill? Looking for the right direct plug attachment?

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It is recommended to plug in the quick-release connector directly.

By vevor

Helpful? 7

Recommend purchasing quick connectors for use.

By vevor

Helpful? 0