Click for larger image and other views Image is representative of the product family. Select individual products in the table below for more specific images and product specifications

How can we improve our images or Product Specifications?

Dormer E021 Powdered-Metal Steel Machine Spiral Point Threading Tap, Black Oxide Finish, Round with Square End Shank, Plug Chamfer

Be the first to review this item

Product Specifications
Manufacturer Series Number
Cutting Direction
Finish Types
Black Oxide
Shank Type
round with square end
Material Type
Powdered Metal Steel
Brand Name

This item is no longer available

These items ship for FREE with 2-Day Shipping on orders over $50. (Details)

Want it delivered on Tue, Apr 21? Order in-stock items in the next 1 day 10 hrs 42 mins and choose One-Day Shipping at checkout.

  • Share
Currently showing 1-16 of 16
Size name ASIN

The Amazon Standard Item Number (ASIN) uniquely identifies
the item in the (and Amazon) catalog.


If an item is currently out of stock, but has an estimated lead time, you can place an order now and we will ship it as soon as it is available.
You can also order more than we currently have in stock.
Read more about back orders in our help section.

Currently showing 1-16 of 16
#10-24 B007IVDUUG yes $22.29 Buy Options
#12-24 B007IVDV5K yes $25.60 Buy Options
#2-56 B007IVDVIW yes $10.71 Buy Options
#4-40 B007IVDW9U yes $27.66 Buy Options
#5-40 B007IVDX7G yes $24.42 Buy Options
#6-32 B007IVDXFI yes $21.32 Buy Options
#8-32 B007IVDY84 yes $21.18 Buy Options
1"-8 B007IVDTCU Usually ships in 1 to 4 weeks $109.53 Buy Options
1/2"-13 B007IVDU06 yes $30.25 Buy Options
1/4"-20 B007IVDUBA yes $21.06 Buy Options
3/4"-10 B007IVDVPU yes $61.64 Buy Options
3/8"-16 B007IVDW04 yes $26.40 Buy Options
5/16"-18 B007IVDWMC yes $33.65 Buy Options
5/8"-11 B007IVDWX6 yes $43.76 Buy Options
7/16"-14 B007IVDXOO yes $33.60 Buy Options
7/8"-9 B007IVDXVW Usually ships in 1 to 4 weeks $96.33 Buy Options

Key Features

  • Powdered metal substrate offers superior performance that approaches that of solid carbide tools but with the toughness and shock-resistance of high-speed steel
  • Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
  • Right-hand cut tools have a cutting action that engages when they are run in a clockwise direction
  • Round with square end shank, spiral point
  • Through hole

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-10pm ET, Sat-Sun 8am-5pm ET 800-220-4242

My Account| Returns| Help

Website Feedback| Contact Us| Sell on AmazonSupply| Become an Affiliate

Privacy Notice| Conditions of Use

Follow Us 

© 2015, Inc. and its affiliates.