Roy’s New Milling Machine

Published on February 17, 2025
Duration: 2:50

This video showcases the "Little Machine Shop" 6770 High Torque Bench Mill, highlighting its upgrade over previous models. Key features include a quiet brushless motor, belt drive, and a built-in Digital Readout (DRO) for precise axis control. The presenter demonstrates its capabilities for gunsmithing tasks like cutting dovetails and drilling screw holes, emphasizing the time and effort saved by the advanced features.

Quick Summary

The Little Machine Shop 6770 High Torque Bench Mill is a significant upgrade for gunsmiths, featuring a quiet brushless motor, belt drive, and a built-in Digital Readout (DRO) for precise X, Y, and Z axis tracking. This enhances accuracy and simplifies tasks previously requiring manual indicators and rulers, making it ideal for operations like cutting dovetails or drilling screw holes.

Chapters

  1. 00:03Introducing the New Milling Machine
  2. 00:12Little Machine Shop 6770 Model
  3. 00:16High Torque Bench Mill Features
  4. 00:28Brushless Motor and Belt Drive
  5. 00:41Built-in Digital Readout (DRO)
  6. 01:07Headstock Incremental Measurement
  7. 01:17X, Y, and Z Axes Tracking
  8. 01:23Reset Control and Quill Lock
  9. 01:36Added Lights and Tabletop Protectors
  10. 01:41Tramming the Vise
  11. 01:49Power Head Lift Demonstration
  12. 02:09Quiet and Smooth Operation
  13. 02:16Future Gunsmithing Projects
  14. 02:31Requesting Specific Demos
  15. 02:44Thank You to Little Machine Shop

Frequently Asked Questions

What are the key advantages of the Little Machine Shop 6770 High Torque Bench Mill for gunsmithing?

The Little Machine Shop 6770 mill offers a quiet operation due to its brushless motor and belt drive. Its built-in Digital Readout (DRO) significantly enhances precision by allowing users to track X, Y, and Z axes accurately, simplifying tasks that previously required manual indicators and rulers.

How does the Digital Readout (DRO) on the 6770 mill improve gunsmithing accuracy?

The DRO on the 6770 mill allows for precise zeroing of axes and exact tracking of tool position. This eliminates the guesswork associated with traditional indicators and rulers, making it easier to perform critical gunsmithing operations like cutting dovetails or drilling holes with high accuracy.

What features make the Little Machine Shop 6770 mill quieter and smoother than older models?

The mill features a brushless motor, which inherently operates more quietly and smoothly than brushed motors. Additionally, a belt drive system is employed, further contributing to a reduction in operational noise and a smoother machining feel.

What gunsmithing tasks can be performed with the Little Machine Shop 6770 mill?

The 6770 mill is suitable for various gunsmithing tasks, including cutting dovetails for sights, drilling and tapping screw holes, and other precision machining operations. Its advanced features like the DRO and quill lock facilitate these intricate jobs.

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