Does this price include the core bit shown?

It does NOT include the bit shown. You can get a 2.5" - 3" bit for $50 -$80 on Amazon... Hell of a drill and a great bargain. I have owned three SDT 85's prior to this because the STD 85's water feed is a major flaw. Had this one for month's and drilled hundreds of holes... still works perfect. Worth every penny.

I bought this with 3" and 4" core bits, but there is no pilot bit. Can you refer me to the appropriate pilot bit.

I have used this drill with up to a 4 1/2" bit. I do not use a pilot bit for drilling on flat surfaces. I drill mainly into masonry and concrete to anchor newel post for railing and fencing. This method would not be advisable for counter tops I think...We use a ply wood or composite lumber strip two or more inches wider than the hole and drill the appropriately sized hole with a hole-saw in it, centering the hole over my mark I use that to get the drill started. Once it is 3/16" or more into the material you can remove the guide if you want. It works well for us.

What's up with the water connection? I read it needs to be replaced or something. I would need to be able to hook up a garden hose to this

It connects to a standard garden hose, however every connection on mine was loose and had to be tightened in order to stop it from leaking

I am new with core drill. is there anything else i need to buy if i just need to drill a 4 inches hole? thanks!

You will need a 4" core drill bit if thats the hole size you need. It will screw onto your drill and you are ready to go except for water and power. Good luck.

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CORE Drill Model 4Z1 2-Speed Concrete CORING Drill by BLUEROCK Tools

CORE Drill Model 4Z1 2-Speed Concrete CORING Drill by BLUEROCK Tools

Product ID: 11058761

Details

Amperage
13 A
Brand
BLUEROCK
Maximum Rotational Speed
2100 rpm
Power Source
Corded
Voltage
110 volts

⚡1500W high-power motor

💧wet drilling with metal hose fittings

🔄2-speed control (2100/950 rpm)

AED 2323

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Description

🔨 Drill smarter, not harder — own the core of every project!

BUILT FOR THE JOBSITE - Portable handheld design with removable shoulder rest for comfort and versatility on the go.
PRECISION MEETS POWER - Dual-speed motor lets you tailor drilling speed for ultimate control on concrete, asphalt, and stone.
STAY COOL DRILL LONGER - Advanced water hose assembly with metal fittings enables efficient wet drilling to reduce dust and heat.
PERFECTLY ALIGNED EVERY TIME - Integrated vertical and horizontal fluid bubble levels ensure pinpoint accuracy on every core.
READY TO WORK OUT OF THE BOX - Includes carrying case, extra brushes, and locking trigger switch for safe, convenient operation.

The BLUEROCK CORE Drill Model 4Z1 is a professional-grade, 2-speed handheld core drill designed for precision drilling in concrete, asphalt, cement, and stone. Powered by a robust 1500W motor with speeds of 2100 and 950 rpm, it features a durable wet drilling system with metal hose fittings, integrated leveling bubbles for accuracy, and ergonomic components including a removable shoulder rest and locking trigger. Ideal for demanding jobsite conditions, it comes complete with a carrying case and maintenance accessories.

Specifications

ASIN	B001024SNC
Additional Features	Portable
Amperage	13 A
Best Sellers Rank	#130,593 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Power Core Drills
Brand Name	BLUEROCK
Color	Red
Customer Reviews	4.5 4.5 out of 5 stars (274)
Included Components	case
Item Weight	22 pounds
Manufacturer	BLUEROCK TOOLS
Manufacturer Part Number	1127W737984
Material Type	Metal
Maximum Power	1500 watts
Maximum Rotational Speed	2100 rpm
Model Number	1127W737984
Number of Speeds	2
Power Source	Corded Electric
Speed	950 rpm
UPC	702874147187
Voltage	110 volts

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TrustScore 4.5 | 7,300+ reviews

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AED 2323

Duties & taxes included

In stock

Sold byAmazon UAEDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to UAE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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