SKU: 82389379566

Milwaukee #1 Black Oxide Step Drill Bit, 1/8 in. – 1/2 in., 1/32 in. Increments (13 Steps)

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Description

Milwaukee #1 Black Oxide Step Drill Bit, 1/8 in. – 1/2 in., 1/32 in. Increments (13 Steps)#1 Black Oxide Step Drill Bit (1 81 2 in.) This Milwaukee #1 step drill bit features a black oxide coating and dual flute design for jam free, faster drilling. Optimized for cordless drill drivers, it delivers accurate starts with a Rapid Strike tip and laserengraved size markings. Ideal for PVC, aluminum, duct sheet metal, and mild steel. Key Features: Jam Free Performance: Dual flute design optimized for cordless drills provides greater speed and

#1 Black Oxide Step Drill Bit (1/8–1/2 in.)

This Milwaukee #1 step drill bit features a black oxide coating and dual-flute design for jam-free, faster drilling. Optimized for cordless drill/drivers, it delivers accurate starts with a Rapid Strike tip and laser‑engraved size markings. Ideal for PVC, aluminum, duct/sheet metal, and mild steel.


Key Features:

  • Jam-Free Performance: Dual-flute design optimized for cordless drills provides greater speed and control
  • Rapid Strike Tip: Fast, accurate starts with less heat for longer tip life
  • Laser-Engraved Marks: Clear size references to stop precisely on whole sizes
  • Secure-Grip Shank: 3-flat shank reduces bit slippage in the chuck
  • Durable Black Oxide Coating: Enhanced life and hole quality when drilling metal and plastics

Specifications Table:

Specification Details
Bit Material Black Oxide
Drill Bit Type Step
Drill Bit Type(s) Included Step
Individual/Set Individual
Material Application Aluminum, Duct/Sheet Metal, Steel
Shank Style 3-Flat
Bit Diameter #1 (1/8 in. – 1/2 in.)
Bit Length (in.) 3.11
Shank Diameter 1/4 in
Step Increments (in.) 1/32 in (0.03125 in) per step; 13 steps
Drilling Depth (in.) 2.375
Item Weight (lb) 0.1
Tools Product Type Power Tool Accessory

Frequently Asked Questions (FAQ):

Q: What materials can this bit drill?
A: PVC, aluminum, duct/sheet metal, mild steel; not recommended for stainless without cutting fluid (use cobalt variants for that).


Q: Will it work with my drill?
A: Yes, it fits standard drill/drivers with a 1/4 in. shank.


Q: What are the step sizes?
A: Sizes from 1/8 in. to 1/2 in. in 1/32 in. increments (13 steps).


Q: Is it designed for cordless tools?
A: Yes, the dual-flute design is optimized for high-speed cordless drilling.


Q: How long is the bit?
A: Overall bit length is approximately 3.11 inches.


Precision Meets Power in a Sleek, Black Oxide Finish

This step bit brings refined functionality to the workshop, moving from delicate pilot holes to bold openings with fluid ease. Its laser-etched markings and streamlined silhouette add a smart, modern touch to any tool kit. Pair it with a compact cordless drill for effortless, controlled cuts through sheet metal and PVC. A must-have detail for projects that demand efficiency and a polished result.


Upgrade your drill kit with Milwaukee’s jam-free step bit for faster, cleaner holes in metal and PVC—add it to your cart now.

Warranty

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 82389379566

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★★★★★ 5
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Style: SPF 50, Size: 3 Fl Oz (Pack of 1)
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Reviewed in the United States on March 18, 2026
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★★★★★ 5
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Style: SPF 50, Size: 3 Fl Oz (Pack of 1), Style: SPF 50, Size: 3 Fl Oz (Pack of 1)
Really impressed with this sunscreen. It’s a bit thick going on, but a little goes a long way. Once applied, it feels lightweight, not greasy or oily at all. Provides great coverage and protection, definitely a great product I’ll keep using.
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Reviewed in the United States on April 8, 2026
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Mary F.
Los Angeles, US
★★★★★ 5
The BEST sunscreen I've found
Style: SPF 50, Size: 3 Fl Oz (Pack of 1)
This is my MUST HAVE sunscreen. I've had almost every type of skin cancer (thankfully, caught early), so I NEED good sun protection, especially on my face. I have very fair skin. This product leaves a bit of a white cast, but after a short period of time, that white case is absorbed. The white cast of a mineral sunscreen might look chalky on a person with darker skin. The BEST thing about this sunscreen is I can put it on my eyelids and under my eyes, it doesn't irritate my eyes AT ALL. The other well-known sunscreen I used for a long time really made my eyes sting if a bit got into them. This is my favorite sunscreen of all time.
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Reviewed in the United States on February 3, 2025
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Nena
Draper, US
★★★★★ 4
Solid mineral SPF with light coverage effect
Style: SPF 50, Size: 3 Fl Oz (Pack of 1)
I’m used to La Roche-Posay’s chemical sunscreens, so this was my first time trying their mineral version. The texture is actually quite nice for a mineral formula. It spreads evenly and doesn’t feel gritty or chalky. That said, it does take a bit longer to fully absorb compared to chemical SPFs. I’m already very pale, and I still notice a slight white cast. It’s not extreme, but it’s there. To be fair, most mineral sunscreens tend to do this, especially those using zinc oxide and titanium dioxide. Interestingly, on my skin it almost behaves like a very light tinted sunscreen. It slightly blurs and softens the appearance of minor blemishes and redness, which I appreciate on minimal-makeup days. It provides broad-spectrum SPF 50 protection and feels gentle on sensitive skin. I haven’t experienced irritation, pilling, or breakouts. It layers reasonably well over moisturizer but benefits from being applied in thin, well-blended layers, which adds some time to my morning routine so it's a little inconvenient. Overall, it’s a solid mineral option with good protection. Just expect a bit more blending time and a subtle cast.
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Reviewed in the United States on February 24, 2026
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I searched far and wide for a safe mineral-based sunscreen for pregnancy. I settled on this one and I was not disappointed. It saved my skin from a lot of sunburn this summer! As other reviewers mentioned, it is harder to rub into the skin and can leave a whiteish tint, but that’s a small price to pay for a pregnancy-safe option.
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