Model J-35 Tool Post Grinder Themac
The Themac J-35 medium duty tool post grinder is excellent for internal and external grinding. Recommended for lathes with 9" to 13" swing. Specifications: 1/3 H.P. Univeral Motor AC-DC 115V Speed Range: 5,500 rpm to 45,000 rpm Maximum Grinding
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Themac Interchangeable, External Spindle, Tool Post Grinder
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
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Themac - Tool Post Grinder Drive Belts Product ...
Find Tool Post Grinder Drive Belts Product Compatibility: J-35; J-30; J-3 Belt Length (Inch): 10-5/8 at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years
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SHORTIE 13 THEMAC tool post grinder - YouTube
Sep 07, 2014 New tool purchase, THEMAC tool post grinder for internal or external grinding.
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Themac J45 Tool Post Grinder - Practical Machinist
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 ...
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Themac J35 tool post grinder question The Hobby-Machinist
Sep 04, 2017 Messages. 1,229. 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 ...
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Themac Tool Post Grinder DIY Spindle The Hobby-Machinist
Dec 09, 2020 When I measured the arbor taper I used the following method: I removed the arbor from the THEMAC motor and removed the Pulley from the drive end. I then put the drive end of the grinder spindle in a collet in the lathe and supported the other end with a steady rest. Using 2 DTI's I arranged one as a travel dial to measure the 1" of travel.
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Grinding - Tool Post Grinder
PRECISION TOOL POST GRINDER THEMAC MODEL J-3 Placed for auction is a model J-3 Themac tool post grinder with a#125 spindle assembly and some stones as shown in the attached pictures. It is 1/3 HP. Speeds are 7.000– 10,500– 25,000– 36,000. The wheel size is ¼ inch to 3 inch diameter. It comes with a wheel guard and 4 pulleys.
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Themac J-10 And J-10A Tool Post Grinder Manual
Document Title:Themac J-10 And J-10A Tool Post Grinder ManualNumber Of Pages: 10Condition Of Original: Very GoodScan Type: Grayscale conversion ofBlack White ContentsScanQuality:Very GoodDescription:Operating Instructions coveringThemac Model J-10 and J-10Atool post grinders.
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Swarf Chips ... The Tool Post Grinder Is Back In Action ...
Jul 18, 2019 New Belt , New Wheel . We shall Take Her For A Test Spin !
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Tool Post Grinders - MSC Industrial Supply
Interchangeable, Internal and External Spindle, Tool Post Grinder 5/8, 13 Inch Lathe Swing Compatibility, 1 hp, 115 Volts, 13-7/8 Inch Long, 1, 1-61/64, 2-1/2, 3-9/32 and 4-1/8 Inch Spindle Hole Diameter. MSC# 09001157 Themac (0900)
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THEMAC Heavy Duty Internal External Grinder - Penn Tool Co
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. Maximum Grinding Wheel Capacity: 6". Machine Weight: 34 lbs. Shipping Weight: 56 lbs.
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Themac J4-R Tool Post Grinder, Item # G1304 – Lost Creek ...
Themac J4-R Tool Post Grinder, 16 Pounds. Related products. High Speed Grinding Attachment, Boyar Schultz $ 395.00 Read more Atlas Tool Post Grinder 1/4HP 1 Phase 110 Volts, Item # G1212
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Themac - Tool Post Grinder Drive Belts; Product ...
Themac Tool Post Grinder Drive Belts; Product Compatibility: J-7 ; Belt Length (Inch): 13-5/8 ; Belt Width (Inch): 1 Write the first review MSC Part #: 90071267
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Themac Tool Post Grinder 12000 RPM eBay
Jan 21, 2021 THEMAC MODEL J TOOL POST GRINDER FOR LATHE: YBM #13186. $450.00 + shipping + shipping + shipping. DUMORE Vintage 8119-2130 Tool Post Grinder 1/5 HP 15500 RPM W/ Accessories WORKS. $349.99 + shipping + shipping + shipping. Picture Information. Image not available. Mouse over to Zoom- ...
MoreTool Post Grinders - MSC Industrial Supply
Interchangeable, Internal and External Spindle, Tool Post Grinder 5/8, 13 Inch Lathe Swing Compatibility, 1 hp, 115 Volts, 13-7/8 Inch Long, 1, 1-61/64, 2-1/2, 3-9/32 and 4-1/8 Inch Spindle Hole Diameter. MSC# 09001157 Themac (0900)
MoreTHEMAC Heavy Duty Internal External Grinder - Penn Tool Co
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. Maximum Grinding Wheel Capacity: 6". Machine Weight: 34 lbs. Shipping Weight: 56 lbs.
MoreThemac J45 Tool Post Grinder - Practical Machinist
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 ...
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THEMAC Medium duty internal and external grinder for ...
THEMAC, Inc. was founded in 1936 by Err McGonegal as The McGonegal Manufacturing Company. Mr. McGonegal was a Scot who had a canny sense of business and the skill to produce a precision tool that would be in demand for decades. Forty years later, it was purchased by the present owner and president, Joseph Cremona, who built on the success of Mr ...
MoreTool Time 36 Themac Tool Post Grinder Guard - YouTube
Sep 29, 2014 This video is part 1 of the build of an exterior grinding wheel guard for the THEMAC Tool Post Grinder, model J3. I purchased this unit and it did not have ...
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Themac grinder help - practicalmachinist
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
MoreSwarf Chips ... The Tool Post Grinder Is Back In Action ...
Jul 18, 2019 New Belt , New Wheel . We shall Take Her For A Test Spin !
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Using the Themac grinder.wmv - YouTube
Three-jaw lathe scroll chucks can become inaccurate with use. Grinding the jaws in-situ can re-establish excellent accuracy. Grinding a lathe chuck exhibiti...
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THEMAC J-35 Tool Post Grinder
Jul 14, 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.
MoreThemac J4-R Tool Post Grinder, Item # G1304 – Lost Creek ...
Themac J4-R Tool Post Grinder, 16 Pounds. Related products. High Speed Grinding Attachment, Boyar Schultz $ 395.00 Read more Atlas Tool Post Grinder 1/4HP 1 Phase 110 Volts, Item # G1212
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Themac Tool Post Grinder J4 eBay
May 07, 2021 Themac Tool Post Grinder 12000 RPM. $975.00 + shipping + shipping + shipping. DuMore 5-021 Lathe Tool Post Grinder internal , external,quills, guards, belts. $465.00 + $45.00 shipping + $45.00 shipping + $45.00 shipping. Vintage Dumore 44 Tool Post Grinder With Case Accessories. $399.99
MoreTHEMAC 1HP ID/OD Precision Grinder Model J7 Metal Lathe ...
Themac J7 1HP tool post grinder with grinding wheel spindle and ID extension. Comes with case. Actual item pictured (2nd pic is a screen grab from themac website for your information). Be sure to view our other items for more great tooling finds. Seller assumes all responsibility for this listing.
MoreTHEMAC J-35 Tool Post Grinder
Jul 14, 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.
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Question about Themac tool post grinder. - Practical Machinist
Feb 03, 2008 I am considering buying a Themac tool post grinder. I hope someone has experience with that brand. I'm thinking of using it for forming tool blanks (o-ring and internal thread and shape tools) It would help carve out the initial shape on a lathe. Also, taper grinding and
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Lathe - Toolpost Grinder
For auction is a Themac J-2A1 tool post grinder with model number 1125 spindle assembly. This tool post grinder is designed to fit 9"13" lathes. Accessories include 2 internal grinding extensions. 3 jaw chuck, all four stock speed change pulleys, 11#149 and 8#102 spare belts, one reducing bushing, a variety of grinding stones and 2 collar sets.
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dumore vs themac - Practical Machinist
May 24, 2009 Anyone have much success with tool post grinder is there a preference as to the brand? 05-24-2009, 09:51 AM #2. gwilson. View Profile View Forum Posts Diamond Join Date Oct 2006 Location williamsburg va Posts 7,883 Post Thanks / Like Likes (Given) 839 Likes (Received) 1753. Themac is a much better grinder. I have had both,and like my Themac ...
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Down and dirty on fine surface finishes with a tool post ...
Apr 14, 2019 Themac J3 Tool post grinder installed , 2" AO 220 grit wheel for rough grinding, 800 rpm lathe spindle speed ( is this spindle speed proper?) Grinder only came with 2 of the 4 pulleys (#1 4 used with very small diameter wheels or reversed and used with 2-3" wheels)
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Tool Post Grinding Cast Iron ID/Bore The Hobby-Machinist
Mar 03, 2020 Find the correct spindle assembly for your J-7, J-35 or J-45 Themac tool post grinder. From standard assemblies to extension spindles and special spindles for deep internal grinding. themacgrinders pontiac428 John Newman. H-M Supporter Gold Member. Joined Apr 23, 2018 Messages 2,456.
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themac tool post eBay
EXTENSION THEMAC DUMORE Tool Post Grinder MAYBE OTHERS die tool makers. Pre-Owned. C $44.64. or Best Offer +C $31.52 shipping estimate. from United States. S p o n B P 5 0 s o r 4 G M Z e V d 0 C. Dumore TOOL POST GRINDER BELTS R429 0010 43/64 X 20.50 Themac Emco Grizzly belt. New (Other) C $51.02. or Best Offer
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Themac Type J7 Tool Post Grinder
May 19, 2021 Themac Type J7 Tool Post Grinder. Major Late-Model CNC Precision Machining Facility. Ends from. Jun 22, 2021 10am CT Date Format.
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Themac Type J-ZA-1 Tool Post Grinder
May 27, 2021 Themac Type J-ZA-1 Tool Post Grinder. Auction Details PRODUCTION MACHINE SHOP -PMZ Tool, Inc.-Sale Date(s) May 27, 2021 11am ET Venue Address. 125 Clinton Road #2 Fairfield New Jersey 07004 ...
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