Milwaukee 7/32 in. Cobalt Red Helix Twist Drill Bit
$6.48
Do all your difficult work easily and effortlessly with the selection of this highly durable Milwaukee Cobalt Red Helix Drill Bit. Easy to handle.
In stock
Description
The MILWAUKEE RED HELIX Cobalt 7/32 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 drill bits have QUADEDGE TIP to decrease heat buildup and drill faster. 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
- QUADEDGE TIP designed to decrease heat build up and drill faster
- ENHANCED TAPERED WEB strengthens the bits core
- VARIABLE HELIX Design for rapid material extraction
- 135° split point for precision start no walking
- 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 | 0.20 × 1.80 × 5.70 in |
| Assembled Depth (in.) | 7/32 in |
| Assembled Height (in.) | 7/32 in |
| Assembled Width (in.) | 3.88 in |
| Bit Diameter | 7/32 in |
| Bit Length (in.) | 3.88 |
| 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 | 48-89-2311 |
| Self-Feeding | No |
| Shank Diameter | 7/32 in |
| Shank Style | Straight |
| Tools Product Type | Power Tool |
Reviews (60)
60 reviews for Milwaukee 7/32 in. Cobalt Red Helix Twist Drill Bit
Only logged in customers who have purchased this product may leave a review.
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Elenora Kihn (verified owner) –
Good drill bit. Exactly as expected.
Jennie Bogan (verified owner) –
Worked well drilling on cast iron and metal.
Jennie Funk (verified owner) –
Broke off an exhaust bolt and had to drill it out. (in place) Bought the 3/16 Cobalt as my starter size and also the appropriate size called for, to tap out the threads. I was surprised how easily these bits drilled through the old steal bolt.
Leila Hamill (verified owner) –
Stays sharp, nice bit…well worth the price
Foster McClure (verified owner) –
I have been drain drilling holes into galvanized steel planters and it has been doing fine. Very pleased. I bought two just in case but now I know I won’t need the other one.
Abigayle Lesch (verified owner) –
Its an odd size but needed it for my application. Cobalt bit should last for a long time
Houston Labadie (verified owner) –
I tried several bits to drill through hard steel. This one was, by far, the best and most durable bit that I used.
Brennan Rosenbaum (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.
Zachary Nader (verified owner) –
This drill bit stayed sharp to drill all the holes for the bolts that would attach new slats to my lawn furniture .Yea!
Willy Parker (verified owner) –
They are really hard steel to work on hard to bore metals. Good stuff
Victor Deckow (verified owner) –
These cobalt drill bits last longer than standard black oxide or those gimmicky titanium coated ones do.
Willa McLaughlin (verified owner) –
I was trying to drill through metal none of the bits I had could drill through the harden steel a trip to home Depot and I bought this bit and it drilled through the metal like butter definitely recommend it
Talia Wisozk (verified owner) –
Drilled right though stainless like nothing
Jewell Tillman (verified owner) –
This bit worked fine for my steel drilling.
Hunter Cremin (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
Noelia Kreiger (verified owner) –
is the most powerfull bit, for use on steel
Elvie Krajcik (verified owner) –
Used to drill hole in planter.worked great
Arianna Beatty (verified owner) –
the drill bit is a little expensive but it performs very well
Eliezer Kunde (verified owner) –
Performed as specified by manufacturer.
Ciara Orn (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!