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Grey metal drill rig on vertical column stand with motor unit and 4.25in diamond bit attached

VEVOR

VEVOR Z1Z-9230 Diamond Core Drill Rig 2500W 750RPM 8in Wet Dry Stand

SKU CH-5AEB-75G8X

Wet and dry diamond core drill rig with stand drills up to 20 cm diameter and 60 cm depth using a 2500 W motor at 750 RPM

  • TypeOther Appliances
  • Width14.17
  • 8-inch wet and dry drilling capacity for concrete and masonry
  • 2500 W rated power motor delivers high torque at 750 RPM
  • Overload protection clutch stops the bit automatically when resistance spikes
  • 60 cm maximum drilling depth with included 4.25 in industrial core bit
  • 8 kg stand-mounted rig with lifting handles for stable positioning

8-inch Diamond Core Drill Rig

The VEVOR Z1Z-9230 is a stand-mounted diamond core drilling machine built for wet and dry coring in concrete, brick, block and stone. It suits contractors and tradespeople who need accurate holes up to 8 inches in diameter on vertical or horizontal surfaces.

Overload clutch and dual-thread arbor

A built-in safety clutch trips automatically when the bit binds, reducing kickback risk during heavy drilling. The output spindle accepts both 1-1/4" x 7 UNC external and 5/8" x 11 UNC internal threads, letting you fit a wide range of core bits without adapters.

Steps up from handheld motors

This rig replaces hand-held core motors when hole diameter, depth or repeatability demand a stable column and base. The 2500 W rated motor and 750 RPM gearbox make the jump worthwhile for frequent 4 to 8 inch coring jobs where handheld units stall or wander.

Highlights

  • 8-inch wet and dry drilling capacity for concrete and masonry
  • 2500 W rated power motor delivers high torque at 750 RPM
  • Overload protection clutch stops the bit automatically when resistance spikes
  • 60 cm maximum drilling depth with included 4.25 in industrial core bit
  • 8 kg stand-mounted rig with lifting handles for stable positioning

Specifications

TypeOther Appliances
Width14.17

Questions about this item

What arbor threads does the Z1Z-9230 output, and what bit sizes can they accept?

The output arbor provides an external 1-1/4" x 7 UNC thread and an internal 5/8" x 11 UNC thread, supporting bits up to the 8 in maximum drilling diameter.

How much floor space and clearance does the rig need for the stand?

The stand footprint measures 92.5 cm tall, 38.5 cm wide and 37.2 cm deep, so allow at least that much clear area plus room for the operator.

How is the rig assembled, and which step is most often missed?

Mount the motor to the column, secure the base, fit the 4.25 in included bit onto the arbor matching the thread, connect water for wet drilling, then engage the clutch before starting.

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