Koma Precision, Inc.

20 Thompson Road

East Windsor, CT 06088 US


A Message from Koma Precision, Inc.

Company Profile

Our 25,000 sq. ft. facility features Completely equipped machine shop State of the art inspection equipment Product demonstration showroom Multi-million dollar new product and spare parts inventory All Koma products are covered by a one year warranty and backed by a service department with experience and expertise second to none.

For Koma Precision and Tsudakoma, IMTS 2016 heralds the arrival of the Tilt Ball Drive System Rotary Tables into the North American market. The Ball Drive system features advantages like zero backlash, improved cycle times, energy conservation and a lifetime adjustment-free transmission system.

Tsudakoma Rotary TablesTsudakoma's relentless pursuit of ultimate performance, productivity, and innovative technical advantages has made them the world's largest and leading manufacturer of rotary tables.

Alberti Angle Heads and Lathe Tools

Alberti innovation and passion for perfection has made it the world leader in precision tooling.

Elbo Controlli Tool Presetters

Elbo Controlli Tool Presetters are offered from KOMA Precision with a range of 8 models: Larth, E346, Sethy Six, Hathor Six, 68B, E46L, E46L TW and Amon Ra.

As Seen In Production Machining

Rotary table series

RBS Fourth-Axis Rotary Table Series is for Single-Axis VMCs
Koma Precision Inc.’s RBS fourth-axis rotary table series is suitable for single-axis VMCs and was built using a ball drive system featuring zero backlash, improved cycle times, energy conservation and a lifetime adjustment-free transmission system.

Five-axis machining

Get Five-Axis Machining on a Three-Axis VMC
Machine shops want and need to eliminate steps in the manufacturing process. Adding four- or five-axis capability to an existing three-axis VMC is a practical way to achieve five-sided machining using a single setup. 

Koma Precision Tsudakoma

Rotary Tables Feature Dual-Lead Gearing System
Eastec 2017: Koma Precision will display Tsudakoma rotary tables in horizontal, vertical, tilting, multi-spindle and high-speed configurations.

Okuma Names Koma Precision Partner of the Year
Koma Precision ranks highest among Partners in THINC members for customer service and exceptional CNC solutions for manufacturers.

Koma Precision’s Tool Presetters at an Economical Price
The models feature an increased measuring range up to 600 mm on the Z axis, a 22” HD touchscreen display along with optical autofocus and new electronic control.

Alberti Angle Heads Can Run With or Without Coolant
Koma Precision Inc.'s TH Line angle heads from Alberti is targeted for aerospace parts manufacturing.

Koma Precision Inc. Announces Promotions
 Koma Precision Inc. announced its executive promotions recently. William T.

Koma Precision, Inc. Hires Regional Sales Manager
Koma Precision Inc. announced that Daniel O’Connor has been hired as the new South Central Regional sales manager.

Koma Precision Hires New Staff Members
David Meo has been promoted as the national sales manager and Rob Diloreto is the new Elbo Controlli tool presetter product manager.

Koma Precision Appoints New Central Regional Sales Manager
Koma Precision Inc. appointed Jurgen Bettray as the central regional sales manager servicing the states Wisconsin, Minnesota, North Dakota, South Dakota, Nebraska, Kansas, Missouri and Iowa.

Things are Hot in Japan
Your intrepid reporter just returned from a 2-week romp around Japan, meeting with some of that country’s premier metalworking companies.

Tool Presetters Offer Expanded Measuring Range
Available from Koma Precision, Elbo Controlli’s Hathor Six floor model and Sethy Six bench model tool presetters offer an increased axis-measuring range to 600 mm (23.62"). The presetters feature a fixed-target function in micrometric registration of the X and Z axes, with manual control of the C axis available as an option.

Tool Presetters in 6 Models
Designed and manufactured in Italy by the company’s new partner, Elbo Controlli, KOMA Precision will now sell, service and support a range of tool presetters consisting of six models.

rotary tables

High-Speed Rotary Tables Increase Productivity
RNA-S and RB-S series rotary tables feature an indexing speed of 66. 7 rpm.

Fifth Axis Rotary Table
The new Tsudakoma multi-faced NC rotary table is designed for high production 5th axis applications on horizontal machining centers. Four 6" diameter platens rotate simultaneously at 33. 3 rpm driven by an additional machine axis, or Tsudakoma's own TPC-Jr controller with RS-232C interface capability.

Product Categories of Koma Precision, Inc.

Broaching Attachments
CNC Attachments
Cut-off Attachments
Die Head Attachments
Dividing & Indexing Heads
Drilling Attachments
Forming Attachments
Indexers & Rotary Tables
Marking Attachments
Pick-off Attachments
Polygon Turning Attachments
Pumps, Coolant
Reaming Attachments
Recessing Attachments
Shaving Attachments
Slotting Attachments
Tapping Attachments
Thread Rolling Attachments
Tool Presetters
Workholding, Custom

Trade Names

Elbo Controlli
Swiss Tooling