Sherline 4400 Lathes - Assembly and Instruction Guide
Table Of Contents
- Safety Rules for Power Tools
 - An Introduction to the World of Miniature Machining
 - Machine Terminology
- The Customer's Responsibility
 - Learning More About Machining
 - Visit the Sherline Website for the Latest Updates
 - Lubrication
 - Initial Assembly of a New Machine
 - LATHE—Mounting the Crosslide
 - All MILLS—X-Axis Handwheel Installation
 - Digital Readout Handwheels
 - 5000-Series Mills—Mounting the Column
 - 2000- and 5800-Series Mills—Assembling and Mounting the Multi-Direction Column
 - Mounting the Motor and Speed Control Unit to the Headstock
 - Operation of the Motor and Electronic Speed Control
 - What to Do if the Motor Suddenly Shuts Down
 - Replacing Brushes on a DC Motor
 - Mounting the Lathe or Mill to a Board for Stability
 - Converting Machines from Inch to Metric and Vice Versa
 - ADJUSTMENTS
 - Two-Speed Pulley
 - Spindle Preload Adjustment
 - Gib Adjustment (Lathe and Mill)
 - Backlash Adjustment (Lathe and Mill)
 - Handwheel Adjustment (Lathe and Mill)
 - Saddle Nut Adjustment (Lathe and Mill)
 - Adjustment and Use of the Tailstock Gib
 - Aligning the Headstock and Tailstock on the Lathe
 - Squaring up Your Mill
 - Use of Cutting Oils and Lubricants
 - General Machining Terms
 
 - Lathe Operating Instructions
 - Digital Readouts, P/N 8200
 - Live Center, P/N 1197
 - Steady Rest, P/N 1074
 - Thread Cutting Attachment, P/N 3100
 - 3-Jaw, 4-Jaw and Drill Chucks
 - Accessories for Your Lathe
 - Guide to Approximate Turning Speeds
 - Inserted Tip Carbide Tools
 - Using the Cutoff or Parting Tool
 - Tool Shapes and Grinding Your Own Cutting Tools
 - Taper Turning
 - Faceplate Turning
 - Reaming
 - Headstock Drilling
 - Tailstock Drilling
 - Center Drilling
 - Removing Tools from the Morse Taper Spindles
 - Turning Between Centers
 - Holding the Workpiece
 - Inducing Chatter and Learning How to Overcome It
 - 3-Jaw Chuck Operation and Maintenance
 - Vertical Milling Machine Operation
 - Industrial Applications for Sherline Components
 - Longer Tables and Taller Milling Columns Available
 - Several Reasons to Consider CNC
 - Learning About CNC
 - CNC and CNC-Ready Sherline Lathes and Milling Machines
 - CNC Rotary Indexer (P/N 8700)
 - 4" Rotary Table (P/N 3700)
 - Tilting Angle Table (P/N 3750)
 - Mill Vise Set (P/N 3551)
 - Drill Chucks (P/N 3072) and Center Drills
 - Fly Cutters (P/N 3052 and P/N 7620)
 - Boring Head (P/N 3054/3049)
 - Mill Collet Set
 - Drill Chuck Holder (P/N 3074)
 - 3/8" End Mill Holder (P/N 3079)
 - Accessories for Your Milling Machine
 - Using the Mill Column Saddle Lock
 - End Mills
 - Cutting Speeds for Milling
 - Determining the Depth of Cut
 - Locating the Edge of a Part in Relation to the Spindle
 - Using a Dial Indicator
 - Standard Milling Versus Climb Milling
 - Types of Milling Cutters
 - Three Types of Work
 - Purchasing Materials in Small Quantities
 - Things to Consider Before You Start Cutting
 - Locking the Axes
 - Securing the Workpiece
 - Helpful Tips for Milling
 - General Description
 - DRO Machine Operations
 - Installing Stepper Motors
 - Lead Wire Connection and Color Code
 - Sherline Stepper Motor Specifications—Nmb Motors
 - Using Handwheels on the Stepper Motors
 - Stepper Motor Installation Instructions
 - Sherline CNC Motor-Mounting Instructions
 - Sherline Machine Technical Specifications
 
The Perfect “Next Step” Beyond this Instruction Book
Right now you are holding one of the most complete 
instruction manuals ever given away with any machine tool, 
regardless of size or price. However, as complete as it is, most 
new machinists will have more 
questions than can be answered 
in a basic instruction guide. The 
book, Tabletop Machining, gave 
Sherline’s founder, Joe Martin, 
the chance to stretch out and 
expand these basic instructions to 
include much more detail on the 
machines and processes related 
to working with metal. Naturally, 
the book can not provide step-
by-step instructions for your 
particular project, but rather it 
concentrates on the basics of 
metalworking. Armed with the 
right facts, tips and techniques, 
the machinist can then apply what 
is learned to his particular needs. 
Information is given on selecting 
materials; using a lathe and a 
mill; using measurement tools; 
coolants; sharpening cutting tools; 
using accessories for threading, 
indexing and gear cutting; setting 
up a home shop and much more. 
Plans and instructions for several projects of varying levels 
of diculty are provided for beginning machinist so you 
can get started.
Creative Inspiration as Well as Instruction
A gallery of photos of superb miniature projects will show 
you what others have been able to produce using miniature 
machine tools. Seeing these ne projects will set your mind 
to work in all sorts of new directions. A history of Sherline 
tools is also included. It is written from the point of view 
of giving you some guidance if 
you’ve ever thought of starting 
your own business or taking a 
product of your own to market.
Printing Quality You’d Expect 
in a Book that Chronicles the 
Quest for Perfection
This book will be equally at home 
on your living room coee table 
or your shop workbench. Printed 
on  350  pages  of  high  quality, 
glossy paper, this large 8.5" x 11" 
softbound book is packed with 
over 400 detail-rich color photos 
and hundreds of informative line 
drawings by former Sherline art 
director and technical illustrator, 
Craig  Libuse.  The  “lay-flat” 
binding makes it easy to read 
and use as a reference in your 
shop. The 12-point cover is 
laminated with a plastic coating 
to protect it. Both the quality of 
the printing and the information 
within have resulted in excellent reviews from customers 
and magazine editors alike. If you like tools and working 
on small, intricate projects, you should plan on adding this 
book to your library.
This Book Gives You Not Just the “Hows,”
But Also the “Whys” of Machining
3235 Executive Ridge, Vista, CA 92081-8527, USA
Toll Free Orders (USA): 1-800-541-0735 • Local/International/Technical Assistance: 1-760-727-5857
Fax: 1-760-727-7857 • Email: sherline@sherline.com
www.Sherline.com
Products Made in USA • Manual Printed In USA
Sherline’s founder, Joe Martin, put together the ultimate book for the Sherline machinist...
P/N 5301 (Softbound)–$42.00
Enjoy the work of some of the world’s 
best craftsmen at
www.CraftsmanshipMuseum .com
Sherline's factory and offices 
in Vista, California, USA
1/8 scale running John Deere tractor model by 
Jerry Kieffer, DeForest, WI.










