I have some 4140 Prehard 5" round bar, 28-32Rc that was ground and polished by Tuffs Grinding in Chicago, but has been banging around the shop, the protective cardboard tube is in tatters so the surface is occasionally nicked, slightly rusted and scuffed.
None of which matters if you are going...
New drops of 4140 prehard 28-32 Rc, turned, ground and polished. In the factory protective cardboard tube.
No certs, $25/ft $100 minimum you pay actual shipping costs.
Weighs 6.12 plf.
Can fill a USPS Medium Flat Rate box with twelve 10" long bars, $20.83 each x 12 = $250 plus $16.10...
I have a pair of Hardinge closers off CHNC lathes.
One has a 8" diameter alum housing, the other about 6.5".
About 10.5" of exposed tube.
Don't know if they fit other models.
Don't know if the seals are good.
Don't know if the bearings are good, they aren't seized or anything.
Took them off...
Got a small lot of bolt heads from a small custom target action manufacturer that is no longer making actions.
These are finished, not rejects.
Made from 4140 then properly heat treated.
Magnum bolt face
About 1.000" major bolt diameter
About 0.705 minor diameter
Sako extractor
Plunger type...
So I have a 2hp Grove right angle gear reducer, worm and wheel type that I am using for a project.
The output shaft needed to be reduced for my applications so I tore it apart to replace anything, bearings, seals, etc, that needed replacing.
The design uses a straight output shaft where the 2...
These parts came off a Kalamazoo H8 series saw with the cast iron frame, but since they have 9xx numbers cast into them I suspect they fit H9 saws fabbed from structural steel too.
Guide arms, good shape but need bearings.
$175 each shipped.
$300 the pair shipped.
Gearbox or transmission...
Hem Saw cast iron wheels off a H120M saw in good shape.
18" diameter, machined for 1-1/4" blade.
$600 for the pair, they weigh about 95lbs each.
About $1,250 each new.
Buyer pays shipping from 59801.
Hem Saw transmission from the same H120 saw. I drained the trans and there was some bronze...
1st off, no connection, no compensation, yada yada.
I saw these a while back and finally got around to ordering three.
Bolt Action Receiver Extrusion Blanks | SATERN(R) Barrels
Received them today and I am impressed. The bores on mine will barely allow a stock Rem bolt in the bore and lugways...
Lot of 8 Pieces of 4130 Seamless Tubing 1" OD, about 0.375" Wall x 5.25" Long in the Normalized condition.
Wall is a bit less than 0.375" because a 17/64" rod slips down the hole.
All is new material although it might have some surface rust from storage.
Lot of 8 pieces, $25 shipped.
Can pay by...
3 Dillon Manufacturing, USA made hardened chuck jaws with 3 square serrated key type jaw nuts.
Dillon part number DM18AR, see Dillon's website for dimensions.
Great shape, some minor surface rust.
$200 shipped Priority Mail.
PM me, Please do not post questions here.
Rebuilding a transmission and the cast iron case has been magnetized by a scrapyard crane magnet.
Tried wrapping 12 wraps of #2 lead cable around it, 200 amps of AC current from my welder for up to 10 seconds and it doesn't seem to diminish the magnetism.
Any ideas?
I have a large 7" bore, welded body hydraulic cylinder with a long stroke that I want to make into 2 shorter stroke cylinders.
Doing so all that I would have to make is a end cap, gland nut, nut and piston and I have the existing ones to copy.
I have experience shortening cylinders, welding end...
17-4 Stainless Steel Drops 1.560" Diameter x 13" Long About 35Rc
6 pieces of 1.560" dia x 13" long shipped in a USPS Flat Rate box. $175 shipped.
They have been slightly turned down on one end to about 1.550" and with a center drill hole
Paypal or USPS MO Only.
PM me, don't post here I may...
I have a Speed Selector brand, model 409-500 on a motor shaft and can't figure out how to take it off or apart.
Here is an image of one, same model different shaft size.
SPEED SELECTOR 409-600 1-1/8" NSMP | eBay
I have the knob, and 1/2 of the pulley cone off and can not determine what holds...
Looks in great shape, lots of accessories,,, but then there is the asking price.
Kearney & Trecker 2HL Horizontal Milling Machine - tools - by owner...
4140 Rounds QT 3" diameter x 10-1/4", 2 pieces $100 shipped
I have some excess 4140 Q&T, prehard. This is ground and polished but has nicks, scratches, minor rust stains, etc.
2 pieces 10-1/4" long in a USPS Flat Rate Box. $100 shipped. Paypal works for me.
PM me, don't post here because I...
Picked up a good sized piece of 1" steel plate from the remnant yard.
Got it back to the shop to discover the band saw will barely nick it.
Hard and tough, hacksaw basically skips off it.
Abrasion cut off a chunk and went back to the rem yard, they have the billion dollar gun to determine...
I have a shaded pole motor on a small right angle gear reducer that would be ideal for a diamond lap.
It has no capacitor and only hums when powered. It will start and seems to run fine by manually spinning the motor.
Bearings are good, no excess friction.
The leads to winding connections...
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