Allied Machine & Engineering

Phone: 330-343-4283
Toll-Free: 800-321-5537
Fax: 330-602-3400

Please visit: Allied Machine & Engineering

Mailing Address:
120 Deeds Dr.
PO Box 36
Dover, OH 44622 US

A Special Message from Allied Machine & Engineering

What's New at Allied?

Opening Drill
Opening Drill

Allied is pleased to provide the Opening Drill, an amazing tool that: 

  1. - Ignores Core Shifts up to 1/8" for straight and true holes without boring  
  2. - Enables large holes to be made on low horsepower machines
  3. - Protects  your investment  with its replaceable  cartridges
  4. - Comes with a multi-insert design to reduce chip size for easy chip evacuation

 Allied's products are designed to offer customers money-saving solutions.

i-Form Custom Indexable Drill / Form Tool System
i-Form Custom Indexable Drill / Form Tool System

Allied now provides the i-Form custom indexable drill/form tool system, designed to out perform brazed and solid carbide tooling.

i-Form eliminates the need to re-sharpen brazed tooling. With i-Form, you can design complex forms for any style hole with the end result of increased productivity. With a delivery time in as little as 10 days, the i-Form tool system is truly incredible. 

This innovative design is just one of the timesaving benefits of Allied Machine & Engineering Corp. tooling.


The Revolution Drill is Adjustable
The Revolution Drill is Adjustable

Allied Machine & Engineering Corp. proudly announces the Revolution Drill. The innovative design of this tool allows for adjustability of 0.200" (5.1 mm) on diameter, eliminating the need for specials and/or subsequent boring operations. With diameters from 1.875" to 4.0", and lengths up to 4.5X diameter, Allied revolutionizes the indexable drilling market

Company Profile

Allied Machine & Engineering Corp. is a leading manufacturer of replaceable-tip drilling systems. Located in Dover, Ohio, Allied provides precision hole-making technologies with a high level of drill performance for end-users worldwide. The company’s precision

engineering and expert application support make it an ideal choice for answers to complex metal-cutting challenges. Allied devotes its advanced engineering an d manufacturing capabilities to creating the widest selection of value-added tooling available to metal-cutting industries around the world. Its tooling solutions deliver the lowest cost per hole in many varieties of drilling, reaming and threading applications.

Established in 1941 by Harold Stokey, Allied Machine & Engineering Corp. entered the 1950s as a job shop, manufacturing tapered bearing lock nuts and accessories. Allied introduced a more effective universal-style spade drill in the 1960s, breaking new ground for the industry with patented developments in blade locking and particle metallurgy. In the 1980s, Allied pioneered innovative spade drill geometry and coatings that took hole-making to a level never before seen by the metal-cutting industry. In 1992, Allied formed a partnership with Allied Maxcut Engineering Co. in West Midlands, England , enabling customers within the European markets to access the high-quality Allied tooling and application support offered in the U.S.

Today, Allied’s commitment to offering products of unparalleled

quality continues to create value for customers, associates and the

surrounding community. The company’s focus remains constant:

·         Respect for those we serve

·         Product quality and technical excellence

·         Service to the customer

·         Maintaining the competitive advantage.

Allied’s latest developments include the GEN3SYS® High Penetration Drilling System , the innovative Opening Drill®, the adjustable Revolution Drill® and the more recent, i-Forms,

Carbide Indexable Drill/Form Tool System.

Allied also offers the BT-A Drill Replaceable Tip Single Tube BTA Tool. This innovative tool introduces T-A® replaceable tip technology to the BTA deep hole drilling market. The unique design of the new BT-A Drill uses Allied's T-A® drilling system inserts, including GEN2 T-A® to maximize penetration rates and tool life. The product works with standard BTA single tube designs to flush the spent coolant and chips through the tool. The T-A® drill insert is replaceable, so there is no need to regrind, and balanced cutting offers increased feed rates. This characteristic is just one of the timesaving benefits of the Allied T-A® Drilling System. GEN3SYS® High Penetration Drilling System. GEN3SYS® is available in 12-32mm (.4724" - 1.2598") diameter range, and is the end-user's choice for difficult to drill materials. Helical and straight fluted holder options allow for 3x, 5x, and 7x diameter-to-length ratios. Replaceable-tip drill inserts available in C1 & C2 substrates. GEN3SYS® inserts are coated in AM200® proprietary coating, to ensure longer tool life. For fast and efficient real time on-line pricing, prints and delivery information on YOUR custom tool designs, ask about INSTA-QUOTE available 24/7. GEN2 T-A® and Original T-A® replaceable-tip drilling inserts, assembled into high strength steel T-A® holders, offer a product range of: 3/8" to 4-1/2" (9.5mm - 114mm). Special insert and holder designs also available. For your porting applications, consider the AccuPort 432® Port Contour Cutters, a single tool that performs multiple operations, and for threading, Allied offers the AccuThread 856® line of threadmills, which includes solid carbide and indexable designs. Primary substrates in Allied drill inserts include HHS, Super Cobalt and Premium Cobalt. Allied offers four types of carbide: C1 & C2 for both GEN2 T-A®, and GEN3SYS® drilling systems, C2, C3 and C5 for all other inserts, all available with five types of coatings - TiN, TiCN, TiAIN, CVD diamond, and the exclusive AM200®. For smaller diameters, ASC 320® Solid Carbide High Penetration drills (3mm-20mm) are also available. For precise hole finishing, request ALVAN® Expandable Reamers: available in Ring Style & Monobloc, diameter sizes from 0.228 inch to 7.898 inch (5.8 mm to 200.6 mm).

The company lives by its motto:

A History of Trust Advancing... a Tradition of Innovation.

Allied Machine & Engineering Corp. is registered by UL to  ISO 9001-2000.

Product Categories of Allied Machine & Engineering

  • Boring Tools
  • Boring Tools & Heads for Machining Centers
  • Boring Tools for Turning Machines
  • Burnishing Tools (Roller)
  • Chamfering Tools
  • Counterbores/Countersinks
  • Deburring Tools (Machine Tool Spindle-Mounted)
  • Diamond Tools
  • Drills
  • Facing Tools/Heads
  • Form Tools
  • Gundrills
  • Inserts, Indexable (Carbide, etc.) & Tool Inserts
  • Reamers
  • Thread Milling Cutters
  • Threading Tools
  • Threading Tools - Cutting
  • Toolholders

Trade Names

  • AccuPort 432
  • AccuThread 856
  • ASC320
  • Opening Drill
  • Revolution Drill
  • T-A

Deep Links

What's New at Allied

Technical Education Seminar Schedule

What is Insta-Quote

The fastes and most comprehensive on-line tool quoting system available!

Allied Case Studies

Product Announcements Provided By Allied Machine & Engineering

GEN2 T-A® Drilling System

Replaceable Tip Drilling Systems - Allied Machine & Engineering

As seen in MMS

Precision Hole-Making Experts Come Together
Allied Machine & Engineering Corp, a manufacturer of hole-making and finishing tooling systems, has purchased a majority of the shares of Wohlhaupter GmbH of Frickenhausen, Germany, Wohlhaupter USA and Wohlhaupter India. The company is best known for its innovative boring tools.

Allied Machine & Engineering Purchases UK Subsidiary
The buying company acquired half of Maxcut more than 20 years ago, and bought the remaining half last year.

AMT Elects Officers, Board of Directors for 2016-2017
Among the new leaders of the board are executives from Hardinge, Mazak and AME.

Toolholder Plus Insert Series for Structural Steel
Allied Machine & Engineering (AME) offers its GEN3SYS XT toolholder and insert combination for structural steel applications.

AMEC Adds Threadmills USA Line
The drilling systems supplier will increase its thread mill offerings.

Drilling Systems for Deep-Hole Operations
The Guided T-A and 3XL drilling systems from Allied Machine & Engineering are designed for predictable deep-hole machining.

Allied Machine & Engineering Acquires Criterion
The acquisition will expand Allied’s hole making offerings.

A 1,000-Percent Tool Life Improvement
A simple tool swap provided especially dramatic benefits for this Houston-area shop.

Speed, Feed App Available on iTunes
Allied Machine and Engineering’s Holemaking Calculator is designed to be an easy-to-use guide to help machinists efficiently run tooling while minimizing scrap and broken tools.

Long-Lasting Inserts Break Drilling Bottleneck
Allied Machine & Engineering’s Gen3sys XT high-penetration drilling system helped this small job shop alleviate a drilling operation bottleneck and realize significant time and cost savings.

High-Rake Insert Increases Tool Life
Allied Machine & Engineering offers the High Rake insert geometry for the Revolution Drill and Opening Drill inserts.

Adjustable Cartridge Drill
Allied’s Revolution Drill features a cartridge design that is adjustable to 0.200" (5.1 mm) on diameter, which eliminates the need for special or subsequent boring operations.

Drill/Form Tool Eliminates Resharpening
Allied Machine and Engineering’s i-Form custom indexable drill/form tool system is designed to outperform brazed and solid carbide tooling.

High-Penetration Drill
Allied Machine’s GEN3SYS XT high-penetration drill combines substrate, geometry and AM300 coating to increase penetration rates and tool life.

Replaceable-Tip, Single-Tube BTA Tool
Allied Machine & Engineering offers the BT-A drill.

The Progress of a Progressive Die Maker
This shop sees no long-term threat in the reality of lower prices. Machine tool investments related to various die components allow the shop to use skilled labor more efficiently.

High-Penetration Drilling System For Difficult Applications
Allied’s GEN3SYS high-penetration drilling system is designed to tackle difficult drilling applications. The tool design improves hole quality, surface finish and true position, while the replaceable drill insert maximizes machine up-time and reduces setup time.

Drills Feature Replaceable Cartridge Design
 The Revolution drill features a replaceable cartridge design allows users to adjust diameters up to 0. 200" (5. 1 mm), eliminating the need for specials or subsequent boring operations.

Drill Features Replaceable Cartridge System
The Revolution drill uses a replaceable cartridge design and allows adjustability ranging to 0. 200" (5. 1 mm) in diameter, which is said to eliminate the need for subsequent boring operations.

Adjustable Drill Drives Inventory Cost Savings
During a difficult application, the inserts on this shop’s standard IC drill would sporadically fail, causing the entire tool to break down. This required the shop to stock a large inventory of costly replacements in various sizes to fit different-sized holes. Allied Machine and Engineering’s Revolution drill allows the shop to adjust tool diameter and cut holes of different sizes with a single tool, while replaceable insert cartridges on the front end keep insert failure from wrecking the tool itself.