4x22mm Thread Wet Diamond Core Drill Bit 2.2”,3”,4”, 5” for Concrete general Drilling USA Stock Green 4Pcs Core Drill Bits

AED 554

Get it to UAE by Oct 21 to Oct 24 with standard delivery.

Product Description

Excellent choice for all type of general drilling

Ideal for plumbers, electricians or general contractors

Intended for drilling hard concrete, block, brick, masonry, and the like materials

It is suitable for drilling and coring of reinforced concrete, brick wall drilling, air conditioning installation, pipe, road signs drilling, expressway and other outdoor projects.

Note: The thread diameter of the water drill is 22 mm. Please make sure your product can use 22MM thread diameter before your order.

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Imported from USA


 Segment height: 10mm

 Bit Diameter * Bit Length:

 56mm (2.2") x 370mm, 76mm(3") x 370mm,102mm(4")x 350mm ,120mm(5") x 350mm

Thread size: 22mm


 This product is tested, thickness of 220mm cement block, inside four 14mm steel bar, play through about need 4
minutes, can play 40 holes. Hand-held drilling machine need 3-4 minutes to play through the brick wall (only for
reference, different operating conditions will affect the bit working life)


 Drilling method: use WET only

 Rhinestones: In the use of the process must be added water, should be drilled to dig core engineering, the proposed
matching fixed or hand-held drilling rig

 Install the bit: first check the spindle has no swing, electrical and mechanical parts are normal, on the bit to
ensure that the drill and drilling rig clamping, and maintain concentric

Package included:

4 x Wet Diamond Core Drill Bit(2.2”,3”,4”, 5”)


1、Please allow 1-3cm error due to manual measurement.Pls make sure you do not mind before you bid.

2、The color may have different as the difference display, pls understand.


Our products are shipped locally from the US, quickly arrived through UPS / USPS / FEXDE.

If you have any questions, please contact us and we will respond to your information within 24 hours.

If you are not satisfied with our products, we will accept your return and refund you

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