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Annular Cutter M2 Mag Drill Bit - Ideal for Mild Steel, Brass, Aluminium and Plastic | Size 1/2' X 1', M2 HSS, 3/4 Shank, Pin Included

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$19.99

$ 8 .99 $8.99

In Stock

About this item

  • UNIQUE CUTTER GEOMETRY: Designed with unique Unibor cutter geometry optimized for cutting speed, these M2 annular cutters provide market-leading cutting power at a budget-friendly price point. They offer efficient and precise cutting performance for various drilling tasks.
  • HIGH-QUALITY STEEL CONSTRUCTION: Produced from high-quality steel, these M2 annular cutters are designed to deliver exceptional performance and durability. They are well-suited for general cutting of mild steel and softer materials, offering a balance of performance and value.
  • IDEAL CHOICE DRILL BIT: The Unibor Annular Cutter M2 Mag Drill Bit is an ideal choice for drilling mild steel, brass, aluminum, and plastic materials. It provides reliable and efficient performance for a variety of drilling applications.
  • DIFFERENT SIZES AND DEPTHS: Available in 30mm and 50mm depths of cut, with a diameter range of 10mm to 60mm, these M2 cutters are suitable for a wide range of different jobs. Their versatility and performance make them a valuable asset for any project, providing reliable cutting solutions.
  • Unibor has been an industry-leading brand for over 40 years, delivering incomparable levels of efficiency and effectiveness with the highest standards of magnetic drills. From Commando 35 to E100, Unibor has a power tool for you. With a pillar drill capable of various functions, including countersinking, core drilling, twist drilling, tapping, and more, Unibor machines are up for any challenge.


Product Description

Manufactured with 50% Tungsten / 50% Carbide tips, as well as specialist tooth geometry optimised for rail drilling applications, Unibor TCT rail cutters provide superior performance due to their extended tool life and strong construction – providing optimal performance on tough rail drilling applications.

From the Manufacturer

Unibor 1/2-Inch Diameter Annular Cutter with 1 inch depth of cut. M2 high speed steel cutter with a 3/4 inch shank to fit in most magnetic drills. Unibor Part 24116.


Tim B.
Reviewed in the United States on March 20, 2023
We used this to do our fixture table. Unfortunately I didn’t think far enough in advance to get the 2” cut depth. It works as intended & holds tolerance.
Zachary Dixon
Reviewed in the United States on May 10, 2021
This bit worked fantastic. Had no problem cutting out the 14 holes in 3/4" steel plate.
chuck henning
Reviewed in the United States on January 15, 2020
Works great, drilled 70 holes in 1/4” steel, drill bit steal like brand new.
Michael B.
Reviewed in the United States on March 29, 2019
Item not as described. No pin. We couldn't use it and held up the job. If people want to sell industrial supplies on Amazon. they should realize how a little that we depend on accurately described products. MSC might be expensive but they get it right.
Chris C.
Reviewed in the United States on December 20, 2016
I will never use hole saws again. Oh man, in a good drill press or mag drill these things are a life saver. Hole saws dont last but these do. I drilled 8 holes in half inch plate steel with this and it took it like a champ and can still cut more. Dont forget to use some cutting oil to prolong the life also dont forget the pilot pin.
Michael Howard
Reviewed in the United States on July 26, 2015
Using these at a fabricating company that I own. No issues so far. Works great and lasts with proper coolant application. We double check dimensions prior to cutting with them. Sizing is spot on.
Mike B
Reviewed in the United States on December 15, 2015
Cuts good and has given decent life for the price
K8thereas
Reviewed in the United States on January 6, 2013
Chucked it in a 3/4" standard collet and it spun with no runout. Machines fishmouths in 1"x.035" tubing perfectly. Also used to machine lightening holes in a case hardened sprocket, and it worked great. No loss in cut quality after 20 holes
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