Koma Precision, Inc.

20 Thompson Road

East Windsor, CT 06088 US

Connect

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 Modern Machine Shop

Koma Precision tool presetter

Koma Introduces Presetters and Software for Tool Management
The company is presenting a new line of tool presetters, which includes an entry-level benchtop unit as well as more advanced models, and tool management software at IMTS 2018.

Koma Precision will display Alberti's Index series of angle heads at IMTS 2018.

Swivel Design Automates Angle-Head Positioning
IMTS 2018: Available from Koma Precision Inc., Alberti’s Index series of angle heads combines a swiveling module with a standard angle head.

Alberti Index angle head

Angle Head Deploys Swivel Module for Indexing
Koma Precision introduces the Index series of angle heads from Alberti, designed with the aim of meeting the need for performing machining operations in several directions.

Alicona’s InfiniteFocusSL

Hot Temperatures (and Technologies) at Eastec 2017
Eastec’s peculiar Massachusetts venue offered the chance to sample a broad variety of advanced manufacturing technologies. Here is a slideshow and some impressions from the trade show.

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.

Variety of Angle Heads Enable Higher Tool RPM
Koma Precision offers custom-designed angle heads by Alberti, including fixed angle heads, offset angle heads, multiple-output heads and long-reach angle heads.

Ball-Drive System for Accurate Table Rotation
This rotary table design is said to offer zero backlash/reversal error while providing high accuracy, rigidity and torque transfer.

offline presetting of tools

Presetting Becomes Prevalent
Next Intent implemented presetting and shrink-fit toolholding when it bought a five-axis machining center, but it has since seen these resources deliver value to machining centers throughout the shop.

Johnford ST-80 CH turning center from Absolute Machine Tools

A Preview of Houstex 2013
This slideshow provides a sneak peek at some of the technologies that will be on display at Houstex 2013.

Paul Gombar machinist

The Big Step Up
A small shop added two new machines, each of which is more advanced than any of the previous machine tools the company has used. One of the co-owners committed to the work of bringing both of these machines fully into service. Here is the shop’s experience so far.

  Koma Precision Larth tool presetter

Tool Presetter is Cost-Effective Alternative
Koma Precision’s bench-mounted Larth tool presetter features a ground granite base and column, stainless steel construction and ergonomic design combined with a 5.7" TFT LCD touchscreen.

robot/machining center

Cycle Efficiency
Automated machining processes enable this maker of high-performance mountain bike parts to manufacture efficiently with minimal staff.

Measure Tools While Machines Are Cutting
For busy shops facing production constraints, presetters increase machining center capacity.

Complete Range of Tool Presetters
Sales, service and support are available for a complete range of tool presetters from Italian manufacturer Elbo Controlli.

Iscar

Last Glance at IMTS 2010
It would be impossible to cover all of the key exhibitors at IMTS 2010—even if every booth got merely a quick glance. However, the editors of MMS did get glimpses of some interesting technologies exhibited at the show...

Koma

Drop Trunnion Tilting Rotary Table
Distributed by Koma, the Tsudakoma RT-111,AA drop-trunnion tilting rotary table features a design in which the top surface of the spindle is the center line of the tilt axis. Two pneumatic rotary joints on the rotary axis allow automated clamping/unclamping of the System 3R chuck and pallet system.

Koma

Angle Head For Makino HMCs
Koma Precision stocks Alberti Slimline T90sl-0,3 angle heads, which are customized for Makino MAG3 HMCs. The angle heads feature an HSK 80F shank and a high speed NSK output, which can be equipped with a variety of micro-machining NSK tools.

Compact, High Speed Rotary Tables
Tsudakoma TN-101, TN-131, TN-161 and TN-201 compact, high speed, tilting rotary tables from Koma Precision use a dual taper, double-disc braking mechanism, which generates massive clamp torque—an increase of 320 percent when compared to previous models. The one-piece monoblock frame construction permits maximum rigidity. The tables feature an indexing and tilting repeatability of ±2 arcseconds and are available with a full range of options including rotary scales and various chucks and collets.

okuma

Automation Helps Move To High-Volume Production
This tool manufacturer had to automate its processes after switching from low-volume special orders to high-volume production runs. Since implementing Tsudakoma tilting rotary tables along with robotics and a pallet conveyor, the shop has increased sales by 400 percent.

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

Alberti
Elbo Controlli
Romai
Swiss Tooling
Tsudakoma