My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Performance Tool W9004 2-Piece Titanium Nitride Coated Step Drill Bit Set

Manufacturer

Picture for manufacturer Performance Tool

Part Number

W9004
4 reviews
Sale Price

$20.69

4 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Performance Tool W9004 is a professional-grade 2-piece step drill bit set designed for drilling multiple hole sizes with precision and efficiency. This set features titanium nitride-coated high-speed steel construction for superior durability and heat resistance during extended drilling operations.

Key Features:

  • Titanium nitride coating for cooler operation and extended tool life
  • Double-flute design delivers faster, smoother cutting action
  • 12-step bit includes sizes: 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", and 7/8"
  • 11-step bit includes sizes: 1/4", 25/64", 35/64", 11/16", 13/16", 7/8", 1", 1-1/8", 1-7/32", 1-1/4", and 1-3/8"
  • 3-flat shank design for secure chuck grip and reduced slippage
  • High-speed steel (HSS) construction for strength and durability

These step drill bits are ideal for drilling holes in steel, copper, brass, plastic, Plexiglas, and other materials. The titanium nitride coating withstands high-temperature drilling applications, while the double-flute geometry ensures efficient chip evacuation and smoother cutting. Perfect for automotive, HVAC, electrical, and general fabrication work.

Products specifications

Drill Bit Finish

Titanium nitride

Drill Bit Material

High-speed steel

Drive Size

1/4 in.

Quantity

Sold as a set.

Autoplicity simply had the best prices available and everything was in stock to be shipped.

Great information on product and fitment and low prices

Autoplicity leads the way ! Others take a lesson !! Great prices and excellent service !!!

No problems ordering a leak down tester from Autoplicity which had the lowest price and reasonable shipping charges. The item was well packaged and I would buy from them again.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy