#1 Home Improvement Retailer

Internet #312132109

Model #48-17-0112

Store SKU #1005077314

1-1/4 in. Diamond Ultra Dry Core Bit

$12599
Apply Now
Save up to $100 on your qualifying purchase.
Apply for a Home Depot Consumer Card
  • 3mm Thin Kerf Segments for Fastest Drilling & Longest Life
  • 20% Longer Run-Time than previous generation of dry core bits
  • Ideal for dry core drilling concrete, brick & block applications
  • View More Details
Store
0 in stock
Text to Me

Product Overview

The MILWAUKEE 1-1/4" Diamond Ultra Dry Core Bits are engineered with thin kerf segments to provide users with the fastest drilling in concrete, brick and block applications. These diamond core drill bits deliver up to 20% longer run-time versus their previous generation of dry core bits. The diamond dry core bits are specifically designed for use with the MX FUEL Core Drill and corded core drills for maximum versatility. The 1-1/4" dry core bit has a maximum RPM of 3310 with 3mm thin kerf for faster holes. The Ultra Dry Core Bits feature a 13" drilling depth and 1-1/4"-7 thread connection for easy no-adapter use in the MX FUEL Core Drill.
  • Fastest drilling compared to previous Milwaukee dry core bits
  • Maximum Run Time
  • Ideal for concrete, brick, and block
  • Thin 3mm kerf delivers faster holes
  • Top quality diamonds
  • 9mm segment height
  • 1-1/4"-7 thread connection
  • Designed to be used dry
  • 13" Drilling depth
  • Max RPM: 3310
  • Shop All Milwaukee Tools

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Specifications

Dimensions

Assembled Depth (in.)
1.25 in
Assembled Height (in.)
15.35 in
Assembled Width (in.)
1.25 in
Bit Diameter
1-1/4 in
Bit Length (in.)
13
Shank Diameter
1-1/4 in

Details

Bit Material
Diamond
Connection End Type
1 1/4 in. - 7 in.
Drill Bit Type
Coring Bit
Drill Bit Type(s) Included
Coring Bit
Individual/Set
Individual
Material Application
Concrete
Returnable
90-Day
Self-Feeding
No
Shank Style
Threaded
Tools Product Type
Power Tool

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.3
    out of 4 reviews
  • 100% recommend this product
Filter by:
Showing 1-4 of 4 reviews
This core bit is typically run with a core drill and can be run without water which is impressive...
This core bit is typically run with a core drill and can be run without water which is impressive. It’s worth noting that it drills even better with water. Still it’s a great feature that you can run it dry when water isn’t available. We actually ran it with a typical Milwaukee 1/2” brushless drill with a side handle and it went amazingly well. We did a 6” core and there was no visible wear on the bit. If you approach the hole at an angle and slowly straighten the angle, it’s controllable. Cuts like butter. Amazing.
by
  • Recommended
MILWAUKEE 6 IN. DIAMOND ULTRA DRY CORE BIT I am very happy with this product it looks and feels v...
MILWAUKEE 6 IN. DIAMOND ULTRA DRY CORE BIT I am very happy with this product it looks and feels very durable and very well-made I believe it will last me for a good long time and will do the exact job I am looking for. I am guaranteed for it to be made by Milwaukee to be a great product. I am looking forward to be able to use my new bit it is exactly what I need for my projects coming up.
by
  • Recommended
I install a lot of handrails on concrete stairs and lots of holes through brick and cinder block ...
I install a lot of handrails on concrete stairs and lots of holes through brick and cinder block and concrete foundation walls on the side of homes for electrical lines and gas pipes and hose bibs. So I ordered the Milwaukee diamond ultra dry core bit 13 in.L x 2-1/2 in.W. It was shipped to my house packed in 2 boxes and protected with bubble wrap. The core bit made it here with no damage. This Milwaukee core bit works with the Milwaukee MX core drill which makes drilling through brick, cinder block and concrete with ease. I went with the dry Core bit because I got tired of dealing with water on cold days and I no longer have to drag a hose with me to the job. Milwaukee dry core bit drills throw the material very easily and with less effort I am estatic about that. This core bit connect to the core drill with 1-1/4 - 7 thread size and the Milwaukee Diamond ultra dry core bit has 4 diamond cutting heads that measures in at 3/8 in. H x 1-1/16 W and covered generously with diamonds. I will never go back to the carbide hole saw for drilling through brick cinder block and concrete. If you're going to drill through brick,block and concrete is Milwaukee Diamond ultra dry core bit is your best option. I give this Milwaukee diamond core bit 5 stars and recommended 100%
by
  • Recommended
Clogged easily any need to be perfectly straight or jammed...
Clogged easily any need to be perfectly straight or jammed very easily
by
Response from Milwaukee ToolFeb 8, 2021
Hello, this is Natalie with Milwaukee Tool. Andrew, thank you for taking the time to leave your review. I'm sorry to hear about your frustration with the 2-1/2 in Diamond Ultra Dry Core Bit. We invite you to contact us directly at socialmedia@milwaukeetool.com if you would like further investigation into this matter. Thank You
  • Verified Purchase
Showing 1-4 of 4 reviews