The Themac J-3 tool post grinder is built for light duty internal and external grinding with a 125 Spindle Assembly. It is recommended for lathes with 9 to 13 swing. Specifications: 1/3 H.P. Univeral Motor AC-DC 115V Speed Range: 7,000 rpm to 36,000 rpm Maximum Grinding Wheel Capacity: 3 Machine Weight: 16 lbs. Additional Equipment Included: #721 - Extension Spindle
Dec 11, 2021 Themac offers a variety of portable tool post grinders for sale to perform precision internal (ID) or external (OD) grinding jobs. Dependable performance since 1936. themacgrinders.com. You can mount TPG on top of the compound as its usually done
J-45. J-35. J-4. J-3. J-40. J-30. J-2A (Discontinued) We offer replacement parts and repair services on many current models, but because Themac grinders have been around for a long time we may not be able to replace parts on outdated models. Contact us to order replacement parts or schedule a repair
Dec 09, 2020 I just re-read your post. You referenced 7/8 per foot, so that's 0.0729 in/in. My drawing shows .0391 in/in equivalent of the taper angle, times 2 for included angle = 0.0782 in/in equivalent. Very close. Themac never disclosed their value when I chatted them a while back, they said they have had the same turning/grinding setup for long, long
Themac Tool Post grinder - $725 (Lexington) J45 tool post grinder, with all pulley and belts, large assortment of grinding wheels. Extra length spindle and support included. All tools supplied as delivered in kit. Plastic tool carry case is in bad condition, machine itself in very good operating condition. New price for a J45 is $3k!
Interchangeable, Internal and External Spindle, Tool Post Grinder 1/8, 9 to 13 Inch Lathe Swing Compatibility, 1/3 hp, 115 Volts, 11-1/8 Inch Long, 55/64, 1-7/64, 1-47/64, 1-63/64 and 2-13/16
Sep 04, 2017 Sep 4, 2017. #1. Just picked up an excellent condition Themac J35 lathe tool post grinder from a Craigslist ad for $300 (MSC lists it for over $2000). Guy said he had only used it four times and it looks almost brand new. Anyways, checking everything over well when I got home I noticed that the internal arbor had a broken #4-40 screw in the end of it where the
Dec 09, 2020 I just re-read your post. You referenced 7/8 per foot, so that's 0.0729 in/in. My drawing shows .0391 in/in equivalent of the taper angle, times 2 for included angle = 0.0782 in/in equivalent. Very close. Themac never disclosed their value when I chatted them a while back, they said they have had the same turning/grinding setup for long, long
May 05, 2016 Themac J45 Tool Post Grinder. Likes: 2. Post #2759970 ; Post #2760359 ; Results 1 to 6 of 6 Thread: Themac J45 Tool Post Grinder. Thread Tools. Show Printable Version; 05-03-2016, 02:34 PM #1. datmony. View Profile View Forum Posts Aluminum Join Date Dec 2013 Location Duvall, WA Posts 65 Post Thanks / Like
Shop a large range of themac interchangeable spindle tool post grinders at MSC Industrial Supply. MSC Industrial supply is here to support all your metalworking and maintenance repair needs with over 1 million products in stock and ready to ship today!
May 23, 2008 My themac isn't here,so I can't remember the speed ranges. You need to get instructions before you get into trouble if you aren't experienced with tool post grinders. Do you have a wheel guard? If not,make one up out of at least 16 gauge sheet steel. My small Themac's wheel guard is about 3/32 thick
Aug 07, 2016 The item “THEMAC J-35 Tool Post Grinder” is in sale since Thursday, August 04, 2016. This item is in the category “Business & Industrial\Manufacturing & Metalworking\Metalworking Tooling\Equipment Specific Tooling\Lathe”. The seller is “craigabennett1960″ and is located in Vail, Arizona. This item can be shipped to United States
The Themac Interchangeable, Internal and External Spindle, Tool Post Grinder 1/8, 12 to 15 Inch Lathe Swing Compatibility, 1/2 hp, 115 Volts, 11-3/8 Inch Long, 55/64, 1-7/64, 1-47/64, 1-63/64 and 2-13/16 Inch Spindle Hole Diameter can be
Grinding Wheels for Dumore Hand Grinders & Tool Post Grinders
THEMAC Model No. J-7 with 945T Spindle Assembly Heavy duty internal and external grinding. Recommended for lathes with 13 swing or larger. Specifications: 1 H.P. Universal Motor AC-DC 115V Speed Range: 3,900 rpm to 27,000 rpm
Themac Light Duty Internal and External Grinder - J-2A1. Product Description. ID: 313105 . Light duty internal and external grinding (mounting bracket offsets grinder over tool-post).With 1125 Spindle Assembly. Recommended for lathes with 9 to 13 swing. Specifications: 1/3 H.P. Univeral Motor AC-DC 115V Speed Range: 7,000 rpm to 36,000 rpm
DIY Tool Post Grinder for Emco Maximat V10 Metal Lathe Themac the precision grinder under grinding attachment to fit to the tool post of a lathe and provide versatile use the grinder much for No lathe set up is complete without a tool post grinder The dump grit all over the place making clean up very important but they do somethings that you
The Themac Interchangeable, External Spindle, Tool Post Grinder 1/8, 12 to 15 Inch Lathe Swing Compatibility, 1/2 hp, 115 Volts, 11-5/32 Inch Long, 55/64, 1-7/64, 1-47/64, 1-63/64 and 2-13/16 Inch Spindle Hole Diameter can be found within the Tool Post Grinders category
Dec 10, 2020 Themac Tool Post Grinder DIY Spindle. Thread starter Yorkus; Start date Jun 10, 2020; Prev. 1; 2; First Prev 2 of 2 Go to page. Go. Y. Yorkus Registered. Registered. Joined Dec 11, 2014 Messages 27. Dec 9, 2020 #11 I have found the Tail Stock getting in the way to be a common problem when cutting lite tapers with the compound. I made a #2 size
Themac J-40 Tool Post Grinder Precision Grinder J40 115v. $699.99. $45.00 shipping. or Best Offer. Valve Grinder Motor Hitachi Koki GL7. $325.00. Free shipping. or Best Offer. Themac Tool Post Grinder Grinding Wheel No. 265 Lot of 3. $69.99. $7.85 shipping. 25mm U2 Universal Tool Cutter Grinder FOR END Twist Lathe Grinding Holder tool
Sep 04, 2017 Nov 5, 2016. Messages. 1,356. Sep 4, 2017. #1. Just picked up an excellent condition Themac J35 lathe tool post grinder from a Craigslist ad for $300 (MSC lists it for over $2000). Guy said he had only used it four times and it looks almost brand new. Anyways, checking everything over well when I got home I noticed that the internal arbor had a
THEMAC Capacity Tool Post Grinder is no longer available for purchase. For additional information, please contact one of our customer service representatives at 1-800-221-0270. Catalog: $2,457.79 /each
Details about Themac Tool Post Toolpost Grinder. 1 watched in last 24 hours. Themac Tool Post Toolpost Grinder. Item Information. Condition: Used. Price: US $350.00. $30 for 12 months with PayPal Creditopens a installment calculator layer* $30
Themac J-4, FOR 12 TO 15 LATHES, TOOL POST GRINDER (call for price) 0.5HP Motor. Yr Mfg: Ref #: 158656 View details
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The Themac J-4 tool post grinder is built for light duty internal and external grinding and is packaged with a. 425 Spindle Assembly. It's recommended for lathes with a 12 to 15 swing. Specifications: 1/2 H.P. Univeral Motor AC-DC 115V. Speed Range: 5,800 rpm to 42,000 rpm
Jan 16, 2021 Themac J-7 Tool Post Grinder with Box and Accessories. It has some rust from sitting around as you can see. Hasn’t been used in years but worked last time used. Might need a little TLC but shouldn’t need much. You get exactly what you see. Condition is Used . Shipped with USPS Priority Mail
Sep 15, 2021 It would be fantastic to have the space for a few tool grinders both horizontal & angular. Alas, I do not have the space, so I bought a couple of the TheMac Tool Post Grinders a few years back. Till now, I haven't needed them. Recently I bought a ragged, had a hard life, NMTB 50 to MT 3 adapter
Themac J-40 Tool Post Grinder Precision Grinder J40 115v $ 699.99. Buy It Now. $45 Shipping. Condition: Used. Location: Brooklyn,NY,USA. Okamoto Precision Surface Grinder with Walker Electronic Chuck Model OMA $ 7,500. Buy It Now. $0 Shipping. Condition: Used. Location: Canal Fulton,OH,USA
