Check the listing for details. HARDINGE Automatic Threading Model HC-AT Chucking Lathe Operator's Manual 0340. Condition: New. Listed at 30.00 USD. Manual Description: Number of Pages: 16 This is a reproduction, not a photocopy, of an original Hardinge Automatic Threading Unit on Model HC-AT Chucking Machine Operator's Manual. This manual contains information on set up, lubrication, maintenance, adjustments, and controls. If you have this attachment, you need this manual. Check contents below. We also have the maintenance manual in our store as well. Contents: Collet Closer Removal............................................................. 2 Replacement....................................................... 2 Control Handle................................................... 4 Feed Rate Adjusting Screw................................ 9 Guide Bar Support Bracket................................ 14 Lead Screws To Change......................................................... 3 Available............................................................ 14 Lead Screw Followers........................................ 8 Change & Adjust................................................ 3 Available............................................................ 14 To Control Retraction......................................... 10 Lubrication Lead Screws & Followers.................................. 4 Lubro Control Unit............................................. 3 Other................................................................. 4 Parallelism, Checking Setup................................ 4 Thread Depth Control.................................................... 8 Fine Adjustment Dial.......................................... 12 Left Hand........................................................... 12 Length Adjustment.............................................. 10 Thread Control Charts General Use....................................................... 11 Brass and Aluminum........................................... 11 Threading Tool Holders...................................... 12 Threading Tools.................................................. 13 To Set on Center................................................ 8 Threading Unit Location............................................................. 7 Setup................................................................. 9 Tool Setting Gage............................................... 5 Overview: I have collected this information for many years and have found the information they contain to be priceless in using and setting up the machines properly. I believe this manual will be a valuable resource of knowledge that will provide a lot of helpful information that is often hard to find. My manuals are not photocopies. I maintain a high standard of quality in my reproductions. Most of the manuals I reproduce look better than their originals. I have professionally digitally edited every page, and removed stains, wrinkles and handwriting. All of the manuals are printed on thick white paper to withstand shop wear and tear.Visit our eBay Store!We have over 1,100 manuals available. From our shop to yours. We get this. But you get this! Why settle for anything less?We can't make pictures a lot better than the original, but we can fix everything else. Shipping: We ship every M-T-W-T-F except US holidays. All of our manuals are shipped with Delivery Confirmation. We stamp “Do Not Bend” on them to ensure that your manual arrives quickly in good condition. Any package that weighs more than 15.9 oz cannot be shipped First Class, and will be shipped Media Mail. Priority and Express mail options are available to purchase. Since we offer free shipping, we cannot reship manuals for free, due to inaccurate or insufficient addresses. Reshipping Fees for inaccurate or insufficient addresses: $5.00 for the first manual and $2.50 for each additional manual. Service: We have been providing this service to fellow craftsman and machinist for over 20 years. We treat everyone as we would like to be treated. We try to take care of all our customers. We do more than sell manuals, we have a complete woodworking and machine shop. We operate all kinds of machinery everyday.