Milwaukee 1/8 in. Cobalt Red Helix Twist Drill Bit
$3.64
Complete all your odd work effortlessly and quickly with the selection of this durable Milwaukee Cobalt Red Helix Drill Bit. Convenient to handle.
In stock
Description
The MILWAUKEE RED HELIX Cobalt 1/8 in. Drill Bit are engineered for extreme durability and longer life in hard metal applications. The Milwaukee Cobalt drill bits are designed with a VARIABLE HELIX that includes an aggressive 35° Helix Angle which ends at 15°. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes in Hard Metal, PVC and wood.The tapered drill bits feature a new ENHANCED TAPERED WEB that strengthens the bit’s core to increase flute durability. The cobalt twist drill bits are ideal for tough applications, providing up to 15X life vs. Black Oxide Drill Bits.
- Cobalt alloy for up to 15x life vs. black oxide drill bits
- ENHANCED TAPERED WEB strengthens the bits core
- VARIABLE HELIX Design for rapid material extraction
- 3-Flat Secure-Grip helps keep the bit fixed within the the chuck
- Designed for Hard Metals, PVC and Wood
Additional information
| Weight | 0.05 lbs |
|---|---|
| Dimensions | 0.16 × 1.87 × 5.75 in |
| Assembled Depth (in.) | 1/8 in |
| Assembled Height (in.) | 1/8 in |
| Assembled Width (in.) | 2.75 in |
| Bit Diameter | 1/8 in |
| Bit Length (in.) | 2.75 |
| Bit Material | Cobalt |
| Drill Bit Type | Twist |
| Drill Bit Type(s) Included | Twist |
| Individual/Set | Individual |
| Material Application | Aluminum, Cast Iron, Duct/Sheet Metal, Stainless Steel, Steel |
| Model | 48-89-2305 |
| Self-Feeding | No |
| Shank Diameter | 3/8 in |
| Shank Style | Straight |
| Tools Product Type | Power Tool |
Reviews (60)
60 reviews for Milwaukee 1/8 in. Cobalt Red Helix Twist Drill Bit
Only logged in customers who have purchased this product may leave a review.
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Myrl Schroeder (verified owner) –
Used this to drill through a locked door in my home that didn’t have a key. I used a normal drill bit for 30 minutes to no avail on the anti-drill insert. This drill bit got through in less than a minute.
Zoe Morissette (verified owner) –
These are the best bits I have ever used. They last through many uses on heavy steel. (I recommend going slow, and putting a drop of oil on the tip every 30-60 seconds.) I used this bit to drill 10 holes thru 1/4” steel, then thru a bunch of rivets, and it is still sharp!
Samson Schuster (verified owner) –
These cobalt drill bits last longer than standard black oxide or those gimmicky titanium coated ones do.
David Konopelski (verified owner) –
Great bit. Very sharp. Went thru the wood like butter. Had some issues with the metal plate behind it, but it eventually penetrated it also.
Keara Fahey (verified owner) –
bought this to drill a hole into an Elfa support bracket. Took a little time, but the bit didn’t overheat or break.
Tessie Haley (verified owner) –
Used to drill hole in planter.worked great
Lexi Stamm (verified owner) –
Great price and good bit!
Candelario Crona (verified owner) –
I bought this to drill through a metal plate that I could not see inside a brick wall. It did not go through. I tried it on some scrape metal and it went through clean and fast so not sure why. The other issue was I bought a Milwaukee bit extender to reach through the wall and this bit would not in fit the 1/4 inch holder.
Dedric Morar (verified owner) –
This is what millwaukie is made of true precision and durability that outlasts the competitor’s while saving money is always good spending a little more will save you time and the worry free name like Milwaukee you won’t be let down
Carlie Kirlin (verified owner) –
This drill bit worked great in my Hitachi drill.
Erwin Torphy (verified owner) –
It successfully completed the task that i had purchased it for.
Kimberly Wunsch (verified owner) –
I am new to knife making. I have tried several different drills and this was the best of the lot for drilling hard metal. Drill speed is vital to successTool speed charts are available onlineI use 600 rpm on my drill press with a little motor oil
Ernie Gleichner (verified owner) –
Great drill. A little proces but it went through 3/16″ mild steel like butter without having to drill a bunch of sequentially larger pilot holes.
Dedric Leffler (verified owner) –
Very good quality drill bit. I was able to drill through a quarter inch thick metal plate with relative ease.
Selena Bahringer (verified owner) –
Rugged, sharp, excellent quality
Lauren Collier (verified owner) –
Drilled 6 spot welds successfully while other drill bits broke or dulled quite quickly.
Bartholome Hintz (verified owner) –
It drilled perftly through the bolts I was trying to get off of my lawnmower. I would recommend trying it for yourself.
Buford Von (verified owner) –
It worked exactly the way I wanted
Javonte Smith (verified owner) –
Bought this to drill through a car frame rail and worked flawless. Drilled through the metal with little effort.
Golden Jaskolski (verified owner) –
Item in great shape out of the container. Very sharp, definitely straight, and superb craftsmanship. Cut right through steel, wood and almost anything else you might desire. Excellent drill bit.