Click for larger image and other views

How can we improve our images or Product Specifications?

Irwin 10239 Unibit9 7/8-Inch and 1-1/8-Inch 1/2-Inch Shank Step Drill Bit for-1/2-Inch and 3/4-Inch Conduit

Be the first to review this item


Specifications for this item
Catalog Number
354654 , 10239 , VG10239 , UBT-10239
Brand Name
Irwin Tools
Shank Type
List price:
You save:
$18.47 (29%)

In Stock (23)

This item ships for FREE with 2-Day Shipping on orders over $50. (Details)

Want it delivered on Mon, Apr 21? Order in-stock items in the next 12 hrs 24 mins and choose One-Day Shipping at checkout.

  • Share

This item has already been added to

Update Quantity Cancel

Select a List Create New List

You can add a description later

Key Features

  • Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
  • Single-flute cutting edge for greater control through steps
  • Patented single-flute cutting edge gives the user a true round hole every time
  • 3 faltted shank prevents slipping in drill chuck
  • New SpeedPoint tip penetrates faster than previous Unibits and prevents walking

Package Details

Shipping Weight: 0.13 pounds
Package Size: 6 x 2.5 x 0.4 inches

Product Description

From the Manufacturer

UNIBIT 9 2 Hole Sizes (7/8" and 1-1/8" )for 1/2" and 3/4" KO

How can we improve our Product Description?

Customer Reviews

There are no customer reviews yet.

Be the first to review this item

Go to the HomePage

Order by Phone
M-F 8am-8pm ET, Sat-Sun 8am-5pm ET 800-220-4242

Become an Associate| Careers| About Us| Contact Us| Conditions of Use| Privacy Notice| Website Feedback | Returns

Follow Us 

© 2014, Inc. and its affiliates.