Milwaukee Black Oxide Twist Drill Bit Set (21-Piece)
$29.47
The Milwaukee 21-piece Thunderbolt Black Oxide Drill Bit Set offers convenience and heavy-duty performance on the job site. These drill bits are designed for extreme durability and long-life. The Thunderbolt web features a thicker core to provide ultimate strength and protect against side-load breakage. Corrosion resistant coating provides lubricity and resists the corrosion of the tip. A specially designed parabolic flute form clears chips fast, while the 3-Flat Secure-Grip shank holds the drill bit firmly in the drill chuck. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes. The Milwaukee Thunderbolt Black Oxide bits are effective for drilling on curved surfaces and require less effort to drill through metal, wood and PVC. The set comes in a durable carry case and includes bit sizes two 1/16 in., two 5/64 in., 3/32 in., 7/64 in., two 1/8 in., 9/64 in., 5/32 in., 11/64 in., two 3/16 in., 13/64 in., 7/32 in., 15/64 in., two 1/4 in., 5/16 in., 3/8 in. and 1/2 in.
In stock
Description
The Milwaukee 21-piece Thunderbolt Black Oxide Drill Bit Set offers convenience and heavy-duty performance on the job site. These drill bits are designed for extreme durability and long-life. The Thunderbolt web features a thicker core to provide ultimate strength and protect against side-load breakage. Corrosion resistant coating provides lubricity and resists the corrosion of the tip. A specially designed parabolic flute form clears chips fast, while the 3-Flat Secure-Grip shank holds the drill bit firmly in the drill chuck. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes. The Milwaukee Thunderbolt Black Oxide bits are effective for drilling on curved surfaces and require less effort to drill through metal, wood and PVC. The set comes in a durable carry case and includes bit sizes two 1/16 in., two 5/64 in., 3/32 in., 7/64 in., two 1/8 in., 9/64 in., 5/32 in., 11/64 in., two 3/16 in., 13/64 in., 7/32 in., 15/64 in., two 1/4 in., 5/16 in., 3/8 in. and 1/2 in.
- Extreme durability: a thicker web provides strength and long-life
- Fast, accurate drilling: 135° split-point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
- Reduced slipping: 3-flat secure-grip shank holds the bit firmly in the drill chuck
- Corrosion resistance: black oxide coating provides lubricity and resists corrosion of the bit
- Flexibility with projects: includes 21 twist drill bits in jobber length bit sizes for a variety of applications
- Various sizes: bit sizes range from 1/16 in. to 1/2 in.
- Reduced shank diameter for use in 3/8 in. chucks
- Includes: two 1/16 in., two 5/64 in., 3/32 in., 7/64 in., two 1/8 in., 9/64 in., 5/32 in., 11/64 in., two 3/16 in., 13/64 in., 7/32 in., 15/64 in., two 1/4 in., 5/16 in., 3/8 in. and 1/2 in.
Additional information
| Weight | 1.27 lbs |
|---|---|
| Dimensions | 2.10 × 9.60 × 9.75 in |
| Bit Material | Black Oxide |
| Drill Bit Type | Twist |
| Drill Bit Type(s) Included | Twist |
| Individual/Set | Set |
| Model | 48-89-2801 |
| Number of Pieces | 21 |
| Self-Feeding | Yes |
| Shank Style | 3-Flat |
| Tools Product Type | Power Tool |
Reviews (84)
84 reviews for Milwaukee Black Oxide Twist Drill Bit Set (21-Piece)
Only logged in customers who have purchased this product may leave a review.
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Sabina Pacocha (verified owner) –
Great product!! Great service! Just what I needed for my project!
Ephraim Gulgowski (verified owner) –
Great bits for the price. Purchased as part of my plan to switch to the Milwaukee pack out platform of organizers and tool storage boxes.
Vesta Moen (verified owner) –
so far so good, love the case and different sizes
Estell Jerde (verified owner) –
This is perfect for the projects I am doing!! This is perfect in size and power and the cost was just right! I love this set!!
Betty Bartell (verified owner) –
I use these often great product
Valentin Berge (verified owner) –
Drill bit set is good quality comes in a handy sturdy case
Rupert Beahan (verified owner) –
These bits are amazing. Especially considering the price. I wish our local store still stocked them. You do want to turn them a little slower in steel and oil them. You can apply more force than most bits and get great turnings. They last forever. They wear fast with excessive rpm though.
Desiree Kling (verified owner) –
When you catch it on sale these are an awesome set of bits for what you get. 1st off as far as I’m concerned the case is amazing. It is the same style of case that milwaukie puts their screwdriver bits and assortments in only bigger. As far as the actual bits go all of them that I have used so far are extremely sharp. They are coated with some type of rust preventer I’m guessing. You can feel it a little bit on the bits when they are fresh and they are all a bit stuck in their holes at first. They should last a long time for general drilling if you know how to use drill bits and take care of them. Since these are black oxide bits and not cobalt ore tin coated or anything like that don’t expect to be blowing through stainless all day that’s not what these are for.
Chanelle Lueilwitz (verified owner) –
The bits are perfect for what I need. Hanging material on the wall the bits were perfect for starting a hole
Elvera Dach (verified owner) –
Good bits.
Verda Medhurst (verified owner) –
Nice and strong bits
Albert Lang (verified owner) –
Best bit set , best quality tools for drill press or hand drill.
Angela Berge (verified owner) –
very sharp!!!!
Bethany Cartwright (verified owner) –
Drill set included up to a 1/2 bit. Bits easily cut 8 holes in 1/4 in steel needed for lawn mower project. Quality + value = satisfied home owner!
Carlie Padberg (verified owner) –
Drill bits are a good bargain. Cut mild steel very well and even better with lighter gauge materials. They also seam to keep a good edge for a long time.
Carroll Huels (verified owner) –
If the case is inverted (which often happens in a tool chest), the next time you open the case many of the drill bits have fallen out of their sockets and spill out of the case when opened.
Myrtle Price (verified owner) –
Nice bits they work very well I only use Milwaukee drill bits they are the best
Katelynn Berge (verified owner) –
Great variety of sizes, and all of them are incredibly durable.
Julia Bernhard (verified owner) –
The drill bits themselves are 3 or 4 stars but the case is 5 stars all the way. If you are older than 30 & use drill bits on a regular basis then you understand the pain of drill bit cases of the past. I bought this strictly for the case but the bits aren’t bad if you know how to sharpen them.
Omer Pollich (verified owner) –
Dependable brand. Great range of choices and solid material. Using as my new shop starter kit, 100% satisfied