Skip to main content
Drill Bit Set Thunderbolt Black Oxide 3-Flat Shank Black Oxide

Roll over image to zoom in

  • Product Features

  • Product Overview

  • Related Videos

  • Reviews

  • Questions & Answers

Milwaukee 48-89-2801 Drill Bit Set Thunderbolt Black Oxide 3-Flat Shank Black Oxide

Item #: 48-89-2801 by Milwaukee Electric Tool Corporation

UPC #: 045242167234

See reviews See reviews
In Stock

$34.81

/package
SAVE UP TO 3.48

Buying in bulk

QUICK SHIPPING*Usually ships in 1 business day
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See How Watch Now
Large Order Quote

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Safe Payment
  • 135 degree split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
  • Extreme durability, thicker web provides greater strength and longer life
  • Reduced slipping, 3-flat Secure-Grip shank holds the bit firmly in the chuck
  • 3-Flat Secure-Grip shank holds the bit firmly in the drill chuck for reduced slipping
  • Black oxide coating provides lubricity and resists corrosion of the bit
  • Fast, accurate drilling, 135 deg split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
  • Corrosion-resistant, black coating provides lubricity and resists corrosion of the bit

Pack Size

1

Hazardous Material

No

Velocity

A

Each Weight

1.420 LB

Material

Steel

Product Type

Drill Bit Set

Packaging Type

Clamshell

Sub Brand

Thunderbolt

Number in Package

21 pc

Shank Diameter

3/8"

Defective Code

A

Returnable

Yes

Extreme durability

Thicker web provides greater strength and longer life

Finish

Black Oxide

Shank Type

3-Flat Shank

UNSPSC

27112800

Nomenclature

48-89-2801 DRILL BIT SET 21PC

Vendor Internet Sales Policy

Sale of this product on third-party online marketplaces (eg. Amazon, eBay, Walmart) is prohibited.

BIT DRILL BL OX TBOLT SET 21PC
Specifications:

Includes: (2) 1/16 in (2) 5/64 in (1) 3/32 in (1) 7/64 in (2) 1/8 in (1) 9/64 in (1) 5/32 in (1) 11/64 in (2) 3/16 in (1) 13/64 in (1) 7/32 in (1) 15/64 in (2) 1/4 in (1) 5/16 in (1) 3/8 in and (1) 1/2 in Thunderbolt Black Oxide Drill Bits

The 21-piece Thunderbolt black oxide drill bit set offers convenience and heavy-duty performance on the jobsite. Milwaukee thunderbolt black oxide drill bits are designed for extreme durability and long life. the thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side-load breakage. A specially designed parabolic flute form clears chips fast, while the 3-flat secure-grip shank holds the bit firmly in the drill chuck. The 135 deg split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee thunderbolt black oxide bits require less effort to drill through metal, wood and PVC and are highly recommended for use with portable drills. The set comes in a resilient case and includes bit sizes (2) 1/16 in, (2)5/64 in, 3/32 in, 7/64 in, (2) 1/8 in, 9/64 in, 5/32 in, 11/64 in, (2) 3/16 in, 13/64 in, 7/32 in, 15/64 in, (2) 1/4 in, 5/16 in, 3/8 in and 1/2 in.