Black Oxide Drill Bit Set (21-piece)

SKU #360424044 Model #48892801

UPC #045242167234

Milwaukee

Black Oxide Drill Bit Set (21-Piece)
Regular Price
$ 106.13 EA

22 In Stock , Available at
Carter's General Store
Subject to availability and seasonality from suppliers. If we cannot get it, you will be notified and refunded.
Key Features
AI Generated
  • Parabolic flutes provide rapid chip evacuation for smoother drilling.
  • Works well on curved surfaces and hard‑to‑reach areas.
  • A 135° split point tip starts holes accurately without walking.
  • Designed for extreme durability, this bit resists wear in tough applications.
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Local Delivery

Delivery from Carter's General Store,

Description

AI Robot
Descriptions are AI-generated. For accurate measurements, please call the store to confirm.

The Milwaukee Thunderbolt black oxide drill bit set is a 21-piece collection designed for heavy-duty drilling performance on the jobsite and in the workshop. These bits excel at drilling through metal, wood, and PVC with minimal effort, making them ideal for both professional contractors and DIY enthusiasts tackling a wide range of projects.

Milwaukee engineered the Thunderbolt series to solve common drilling challenges: bits that walk on contact, excessive breakage under side loads, poor chip clearance that causes overheating, and slipping in the chuck. This comprehensive set addresses all of these problems with thoughtful design features and durable construction.

Features and Benefits

  • Thicker Core Web: The Thunderbolt web features a thicker core than standard drill bits to provide ultimate strength and protect against side-load breakage.
  • Parabolic Flute Design: A specially designed flute form clears chips and debris quickly, keeping the bit cool during operation and improving drilling speed and efficiency.
  • 135-Degree Split Point Tip: Delivers a precision start on contact, preventing walking and allowing for fast, accurate holes without wandering.
  • 3-Flat Secure-Grip Shank: Holds the bit firmly in the drill chuck during use.
  • Effective on Multiple Materials: Requires less effort to drill through metal, wood, and PVC, and is highly recommended for use with portable drills.
  • Curved Surface Capable: Works effectively on curved surfaces and hard-to-reach areas.

Specifications

  • Brand: Milwaukee
  • Model: 48-89-2801
  • Piece Count: 21
  • Material: Steel with black oxide finish
  • Tip Type: 135-degree split point
  • Shank Style: 3-flat Secure-Grip
  • Size Range: 1/16 inch to 1/2 inch (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)
  • Packaging: Resilient carrying case

Specifications

SKU 360424044UPC 045242167234
Model Number 48892801Brand Milwaukee