The MILWAUKEE 15 piece Cobalt RED HELIX Drill Bit Kit is engineered for extreme durability and long life in hard metal applications. The drill bits are designed with Variable Helix featuring an aggressive 35° Helix Angle ending at 15°. This allows for Rapid Chip Removal, limiting heat buildup to stay sharper longer. The 135° split point bit tip delivers a precision start and prevents walking for fast, accurate holes. The heavy duty drill bits are ideal for tough applications and provide Up to 10X life vs Black Oxide drill bits. The bit in the kit can be used in all twist drilling applications.
- Up to 10X Life vs. black oxide
- RED HELIX design for rapid chip removal
- 135° split point for precision start no walking
- Chip breaker decreases heat buildup
- Secure grip – prevents bit from slipping in chuck
- 15PC kit
- Over $80 Value
- Includes: 1/16 in., 5/64 in., 3/32 in.,7/64 in., (2)1/8 in., 9/64 in., 5/32 in., 3/16 in., 7/32 in., (2)1/4 in., 5/16 in., 3/8 in., 1/2 in.
Guido Nolan (verified owner) –
These work great. I’m building a small house with some metal and wood siding. These bits are perfect for a variety of materials. The case is nice for keeping everything neat and organized in my work space.
Kraig Rolfson (verified owner) –
The drill bits work great!
Delfina Kirlin (verified owner) –
It’s is Milwaukee. It is the best of the best and this drill set lives up to there standard. I own many Milwaukee tools and if you are looking for a high quality tools Milwaukee is what you are looking for. These drill haven’t went dull causing blowouts. I highly recommend this product and brand.
Viviane Greenfelder (verified owner) –
I was in need of a new drill bit set and grabbed these when I came across them. They are great. Bite good. Don’t walk. Nice case. I have not had them very long, so time will tell how they hold up, but for now I am very pleased.
Dawson Smith (verified owner) –
I work in a shop and regularly drill wood and sheet metal. This set is perfect. I used them all day yesterday including through the metal and the bits stayed sharp and didn’t break. The case is also good to keep the bits organized with clear labeling.
Hobart Ruecker (verified owner) –
I got these and they are great. I really love the quality of them. I will definitely be recommending them to everyone that I know. They fit great with my drill and does the work so nice. I will definitely be buying more of these to have
Leilani Kunze (verified owner) –
This set of bits from Milwaukee Tool has a nice variety of bit sizes that will come in handy for all my DIY projects. It is an excellent, well crafted set of drill bits that should last for years to come. It comes with a case to keep them organized together.
Keegan Cartwright (verified owner) –
The Milwaukee 15 pc cobalt drill bit set has what you need to get most jobs done.It comes with sizes 1/16 inch through 3/8 inch. With two of the 1/16, 1/8 and 1/4 which is pretty nice since those are the sizes that I use the most of.I’ve mostly drilled wood and I figure these are supposed to be for hard metal so hopefully they will stay sharper longer. They are probably pretty brittle but I’m careful on my angle when drilling so I don’t break them.Comes with the normal hard plastic case so if I put them back I’ll know where they are but unfortunately that doesn’t happen often.Thank you
Jeremy Nicolas (verified owner) –
These are a great bit set. Much sharper and well made than previous brands I have. They are simple to setup and use, go through my wood projects like butter. They fit great in their case, which is also sturdy & durable so far. Can’t wait to use them for future projects.
Clifford Mante (verified owner) –
Milwaukee Cobalt Red Helix drill bit kit is an amazing set of bits any person would want to own. The bit has a nice taper that holds tight in the drill. A easy start when drilling also a clean cut as you break through material.Drills with easy and stay sharp.
Davonte Nitzsche (verified owner) –
Cobalt drill bits worked like drilling steel like butter . Titanium did not work on the project I was working on.
Derek Roberts (verified owner) –
I got to try these and I was so very happy how well they work. I usually have a hard time finding good tools that will work and last a long time. But these are so very durable and sturdy.I will so be buying more.
Dario Volkman (verified owner) –
The bits are very tough. With the two different angles they slice right through. Best bits I ever bought.
Vance Rogahn (verified owner) –
The first thing they have a nice case, easy to open and holds the bits well. They drill through steel with no problems. They offer a good range of sizes. I use them alot and so far they are better than any of my previous bits. I love them.
Ansley Leannon (verified owner) –
This 15 Piece Cobalt RED HELIX™ Kit works great with my electric drill. The drill bits are very strong. I’ve been able to drill into wood without any issue. The drill is able to get the drill bits into and out of wood very easily. This kit comes with a very neat case that makes keeping my drill bits together easy! I would get these drill bits again.
Natasha Cartwright (verified owner) –
Best drill bits for metal I’ve ever used
Emmett Frami (verified owner) –
Best bits I’ve ever used, would recommend to anyone.
Aron Cremin (verified owner) –
These bits get right through and so far no issues with durability. This set comes with a good variety of sizes and in a helpful organizing case. But mostly what you need to know is, they work and won’t snap.
Carolina Connelly (verified owner) –
cuts through hardened steel fasteners like butter… amazing!
Avis West (verified owner) –
Best drill bit for hard steel.