Updated Terms & Conditions

We've updated our Terms & Conditions. Please review and accept to continue.

Last updated: 2026-6-5

Please review our updated terms and conditions before accepting.

Read Terms & Conditions

Please accept the terms to continue.

If you do not wish to accept, you may log out
Avatar Image
Milwaukee Tools

15 pc. Thunderbolt Black Oxide Drill Bit Set

$43.99
Loading...

In stock

SKU : MILWAU-48892803

Description

Milwaukee Thunderbolt Black Oxide Jobber length drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit which provides ultimate strength and protects against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. A precision start 135 Split Point tip starts on contact to keep the bit from walking for fast accurate holes. Excellent for drilling on curved surfaces requires less effort to drill and is highly recommended for use with portable drills. The 3-Flat Secure-Grip shank won't slip in the drill chuck. Reduced shank diameter for use in 3/8 chucks.

  • Thunderbolt Web
  • Provides Longer Life and Faster Driller Times
  • Parabolic Flute
  • Clears Chips Faster
  • 135° Split Point
  • Precision Start No Walking
  • 3-Flat Secure Grip Shank
  • Reduces Bit Slipping in Chuck
  • Includes: 1/16 5/64 3/32 7/64 1/8 9/64 5/32 11/64 3/16 13/64 7/32 1/4 9/32 5/16 3/8

More Information

SKU MILWAU-48892803
UPC Code 045242187362
MPN 48-89-2803
Brand Milwaukee Tools
Weight 1.000000

Warranty & Support

100% satisfaction, buy with confidence. In +Shops you’re purchasing directly from reputable Brands and their authorized Distribution Partners. No unauthorized resellers allowed. The products you buy come with the full manufacturer’s warranty. You can trust your product’s authenticity, completely.

Manufacturer warranty instructions. As an authorized Distribution Partner, all of your product purchases in +Shops are fully covered by the manufacturer’s warranty, unless otherwise noted at the time of purchase. For warranty support, please contact the manufacturer directly by visiting the manufacturer’s website.

Order support, please contact our Support team.

Shipping & Returns

Processing and Handling Time

  • Morning orders are usually processed same day, next business day if later.

Shipping Rates & Delivery Estimates

  • All orders include free shipping.
  • Most orders are shipped via USPS Ground Advantage.
  • Order are usually delivered within 3-5 days.
  • Order tracking details will be provided via email.
  • We currently ship to the continental US only.

We are committed to your satisfaction.

So, if you're not happy with your purchase for any reason, just contact us within 30 days and we’ll happily provide you with return instructions. Whether you prefer to print your label at home, or have your post office do it for you, we’ll make it easy. You’ll receive your refund within 14 days of your return being received by us.

Order support, please contact our Support team.

The products will be delivered by your trusted friend!

Yes, we are partnered with your friendly United States Postal Service (USPS) as our default shipping carrier. Most orders will ship within one business day, and be delivered on your doorstep by your favorite mailperson, rain or shine, no hidden fees.

 

No valid organization found in IRS TEOS records. Please check the spelling or search by EIN.

Searching...
x