Controls
MILLPWRG2 CNC Milling Control
TURNPWR CNC Turning Control
PCBA Bridge Adapter
Use it on knee and bed mills as a digital readout, a programmable CNC control, or both.
Program manual and automated operations on turning machine tools with up to two axes plus spindle.
Bridge Acu-Rite Solutions and HEIDENHAIN controls to maximize machining capability.
DROs
DRO100
DRO203
DRO203Q
DRO300
droPWR
Cost-effective, entry-level DRO
Most popular DRO on the market
Most popular DRO, equipped for metrology applications
Most complete DRO available
Transforms the iPad® into a DRO
Encoders & Extras
SENC 50 Linear Encoder
SENC 150 Linear Encoder
LMF 9310 Linear Encoder
Edge Finder
Scale Mounting Brackets
DRO Mounting Brackets
Highly compact dimensions for tight and restricted spaces
Advanced precision technology for almost any application
Inductive encoder for large machine tool applications
Precise, repeatable positioning for any workpiece material
Custom brackets for mill, lathe, and grinder machines past and present
Custom bracket kits for various DRO mounting positions
Insights
News Trade Shows & Events Product Education Customer Stories
News
We are constantly advancing to solve your machining challenges. Browse our latest product developments and updates.
Trade Shows & Events
Find Acu-Rite Solutions at a trade show near you.
Product Education
Get to know the benefits and functionality of precision machining technology, plus the best options for your application.
Customer Stories
Meet machinists improving production, educators inspiring the next generation, and hobbyists pursuing their passions.
Support
Tips & Instructions Documentation Product Registration Software Updates
Training FAQ
Tips & Instructions
Browse insights and instructions for setting up and operating Acu-Rite Solutions technologies.
Product Registration
Register your new Acu-Rite Solutions CNC control or DRO.
Documentation
Review product flyers and manuals, plus information about REACH compliance.
Software Updates
Download CNC control and DRO software updates.
Training
Learn how to operate your new Acu-Rite Solutions product.
FAQ
Get answers to common questions about precision machining technologies.
Need immediate product support?
Technical Support Call Center Available 7 a.m. to 5 p.m. CT USA: (847) 490-1191 Canada: +1 905 670 8900 Mexico: +52 449 913 0870
General Service Questions: service@heidenhain.com
About
Contact School Discounts Careers
Contact
Browse contact information, frequently asked questions, product support resources, and purchasing options.
School Discounts
Explore discounts on CNC controls and DROs for schools with precision metalworking and vocational programs.
Careers
Discover job opportunities and learn what it’s like to work at HEIDENHAIN CORPORATION, our parent company.
Join us at trade shows, in-house exhibitions, and industry events.
October 21 – 23, 2025
Greenville Convention Center Greenville, SC
Booth #: 228
December 11 – 13, 2025
Indianapolis Convention Center Indianapolis, IN
Booth #: 5267
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