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4Z1WS CORE DRILL by BLUEROCK Tools 2 SPEED W/STAND CONCRETE CORING WITH: 1',2',3',4' DIAMOND WET CORE BITS

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$829.00

$ 99 .00 $99.00

In Stock

About this item

  • Concrete Core Drill PACKAGE DEAL!
  • BLUEROCK Tools 4Z1W/S Concrete & Asphalt Core Drill
  • Comes with 1", 2", 3" and 4" Core Bits
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • Dual Speed 2100RPM/950RPM



Product Description

BLUEROCK Tools Model 4Z1WS 2-Speed Concrete Coring Drill with Stand and 1"-4" Wet Bit Set

"AMAZON's Best Sellers Rank: #1 in Power Core Drills."

Model 4Z1 is the highest selling, number 1 ranked concrete core drill on Amazon for a good reason!

  • PACKAGE DEAL! BLUEROCK Model 4Z1 Core Drill, with Stand & 1"-4" Bits
  • Wet Core Bits included 1", 2", 3" and 4"
  • Versatile and portable! Can be used both handheld and stand mounted.

Specifications:

  • Max Drilling Diameter: 4"
  • Operable both handheld or stand mounted with the included drill press rig
  • Rated Voltage: 110V
  • Rated Frequency: 50-60Hz
  • Rated Input Power: 1500W
  • Dual Speed: 2100rpm/950rpm
  • Arbor size is 1 1/4" 7UNC (Industry standard, most common coring bit mounting type)
  • See our BLUEROCK brand core bits and package sets
  • For concrete, asphalt and masonry drilling
1

Structure and Features:

  • Two-gear rotary speed is designed for drilling different size holes. The drill is fitted with a safety slip clutch
    • #2 gear (2100rpm) is for smaller drill bits 1"-2"
    • #1 gear (950rpm) is for larger drill bits 2"-4"
2

  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • Bubble level on end of the drill for precision drilling
  • Removable shoulder rest attachment
  • Automatic hold down switch for comfort
  • 2 Bubble levels for precise vertical and horizontal drilling
  • Drill press handle left and right side compatible
  • 2 Wrenches, 3 hex wrenches, 2 spare brushes
  • Adjustable carriage
  • This unit is designed to be portable and able to be used with an included drilling rig.
1-4"

PACKAGE DEAL COMES WITH: 1 ", 2", 3", & 4" DIAMOND WET CORE BITS INCLUDED

  • Outside Bit Diameter: 1", 2", 3", 4"
  • Overall Length: 17" Approximate
  • Inside Barrel Depth: 14.5" Approximate
  • Thread Type: Industry Standard 1 1/4" (Directly fits our BLUEROCK Z1 Core Drills)

We also have the following bits sizes available for sale: 1.25", 1.5", 1.75", 2.5", 3.5", 4.5", 5", 6", 7", 8", 9", 10", 11", 12", 14", 16", 18", 20" Please see our store page for larger drills and bits

4

This unit is designed to be portable and able to be used with an included drilling rig.

5

2 Wrenches, 3 hex wrenches, 2 spare brushes

6

New improved water hose assembly with metal fittings and hardware for "wet" drilling


Luis A Burgos
2025-07-02 13:05:41
Overall it's a great product.
Customer
2025-02-01 16:23:53
This set was exactly what I needed. I’m a structural engineer and I needed a coring drill that I could use for collecting my own concrete specimens from projects. I was nervous that the power draw might be too much for a standard outlet and i had this through a 100’ extension without a problem. I use the 4” bit with a 3/8 x 6” tapcon bolt to mount the rig on vertical surfaces. No issues whatsoever even when I go through the reinforcement. It’s not exactly light 30-40 lbs with the bit installed so it helps to have two people to mount it, but carrying it is no problem and transports easy. I am really impressed with the feel and quality of the drill. I wasn’t sure how it would feel and if it would last. I’ll be sure to update this post if I have any problems but so far I’m very happy with the value of this product.
canuckienns
2025-01-25 17:42:43
Using this core drill for rock samples. So far its performs well with the factory core drills and the stand is really excellent. A great value for the money.
CH
2024-11-12 13:03:34
This core drilling assembly is being used for different size conduit holes in foundations of homes. It is easy to use once you get the hang of it and creates a precise hole. We used to hire an independent contractor for some of the drilling we needed but this setup will eliminate the need for someone else to do that work. Highly recommend.