Milwaukee #9 Step Drill Bit, 7/8 in. & 1-1/8 in., Black Oxide, Dual-Flute
SKU: 27215527149

Milwaukee #9 Step Drill Bit, 7/8 in. & 1-1/8 in., Black Oxide, Dual-Flute

Sale price$49.75 Regular price$55.28
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Milwaukee #9 Step Drill Bit, 7/8 in. & 1-1/8 in., Black Oxide, Dual-Flute#9 Black Oxide Step Drill Bit (7 8 in. & 1 1 8 in.) Milwaukees #9 Step Drill Bit features a black oxide coating and dual flute design for jam free performance and long life. The Rapid Strike tip starts fast with less heat, while laser engraved marks ensure accurate sizing in steel, aluminum, sheet metal, and plastics. Key Features: Jam Free Performance: Dual flute design optimized for high speed cordless drilling delivers up to 2X faster hole times

#9 Black Oxide Step Drill Bit (7/8 in. & 1-1/8 in.)

Milwaukee’s #9 Step Drill Bit features a black oxide coating and dual-flute design for jam-free performance and long life. The Rapid Strike tip starts fast with less heat, while laser-engraved marks ensure accurate sizing in steel, aluminum, sheet metal, and plastics.


Key Features:

  • Jam-Free Performance: Dual-flute design optimized for high-speed cordless drilling delivers up to 2X faster hole times
  • Fast, Accurate Starts: Rapid Strike tip reduces heat build-up and walking
  • Durable Black Oxide: Coating improves wear resistance and hole quality
  • Precision Sizing: Laser-engraved reference marks visible while drilling
  • Secure Grip: 3-flat shank minimizes bit slippage in the chuck

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; also suitable for PVC/plastics
Shank Style 3-Flat Secure-Grip
Shank Diameter 3/8 in
Bit Diameter #9; steps 7/8 in and 1-1/8 in
Bit Length 2.95 in
Step Increments 0.125 in
Drilling Depth 2.125 in
Assembled Height 5.9 in
Assembled Width 4.9 in
Assembled Depth 1.325 in
Tools Product Type Power Tool Accessory
Self-Feeding No

Frequently Asked Questions (FAQ):

Q: What materials can this bit drill?
A: It’s ideal for aluminum, duct/sheet metal, mild steel, and plastics like PVC.


Q: What sizes does this #9 bit create?
A: Two steps: 7/8 in. and 1-1/8 in., with 1/8 in. step increments.


Q: Will it work with my drill?
A: Yes—fits standard drill/drivers with 3/8 in. or larger chucks; features a 3-flat secure-grip shank.


Q: How long is the bit?
A: Overall bit length is approximately 2.95 in.


Q: Is it suited for cordless use?
A: Yes, it’s optimized for high-speed cordless drilling with jam-free performance.


Industrial Precision, Effortlessly Executed

This step bit brings a sleek, architectural clarity to every opening you create—clean, concentric, and exact. The dual-flute silhouette and black oxide finish feel both refined and hardworking, a subtle nod to considered craftsmanship. Style it with matte-black hardware and tidy wireways for a polished utility room or workshop vignette. It’s a small tool that makes every detail feel luxuriously intentional.


AI Review Summary:

Across major retailers, buyers praise the bit’s clean cuts in sheet metal and electrical work, citing fast starts and minimal grabbing. Many note the legible laser marks and stable 3‑flat shank. Some report reduced performance or wear in thick/harder steels without cutting fluid, and a few mention the large size needs a sturdy drill. Representative quotes: “Starts quick, no walking,” “Great for panel knockouts,” and “Works best in mild steel—go slow and use oil for longevity.”


Drill cleaner, faster holes in metal and plastic—add this Milwaukee step bit to your kit today.

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: 27215527149

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 120 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Omaha, US
★★★★★ 1
Not impressed
Color: Beige, Size: 21.5"- 1 Panel
Very flimsy but does the job intended
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
A
Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 3
Fair
Color: Black, Size: 88"- 4 Panel
Fair product. Very cheap quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2025
T
Verified Purchase
TJD
Grantham, US
★★★★★ 5
Sturdy and Easy to Move
Color: Black, Size: 132"- 6 Panel
This 6 ft black partition on wheels is exactly what I needed to divide space without sacrificing style or stability. It’s sleek, professional-looking, and blends in well with any environment—from office spaces to home studios. The build quality is impressive—very sturdy and doesn’t wobble at all once it’s in place. The wheels glide smoothly and lock securely, making it easy to reposition or keep stationary as needed. Assembly was quick and straightforward, with all parts clearly labeled. Overall, this partition is a perfect combination of functionality and design. Highly recommend it if you need a durable, mobile room divider that looks great and performs even better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2025
H
Verified Purchase
Harrison Cole Youngren
Boise, US
★★★★★ 5
Nice once put together.
Color: Black, Size: 88"- 4 Panel
I really enjoyed these ones. They got put up, putting them together was a two-man task and not very easy at all. They work really good. They're very heavy duty. You can hang things on them. I kick mine out of the way and they work like a charm!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
P
Verified Purchase
Pat Smith
Phoenix, US
★★★★★ 5
Excellent quality, excellent privacy.
Color: White, Size: 4 Panel
I love this room divider! Was easy to put together. It's easy to move around. I also bought the eight panel. I move it and change it around all the time. Good color good material good privacy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026

recommand products