General Knowledge

Burning questions without a particular category

What kind of oil does my machine use?
Thu, 22 Jun, 2023 at 5:49 PM
How do I clean off the gunk that's on my new machine's metal parts?
WD-40 or mineral spirits will remove it. For large flat areas, a flat plastic scraper can do the job quickly.
Thu, 8 Dec, 2022 at 11:00 AM
YouTube Videos, Channels we recommend
Lathe Safety Warning Lathe Leveling Waste of time? C's and 6's...The Perfect Lathe Chip Setting Lathe Tools on Center Joe Pie: Techniques for D...
Thu, 15 Dec, 2022 at 8:49 AM
How do I connect 220VAC with 3 wires?
The wires on the machines tend to be labled L1 and L2 or L1 and N with a green/yellow striped ground wire that may be labeled "PE", In a 220VAC se...
Thu, 8 Dec, 2022 at 11:04 AM
What kind of warranty does Precision Matthews offer?
Quality Machine Tools, LLC / Precision Matthews limits all implies warranties to the stated warranty period for each product. Any implied warranties of merc...
Thu, 15 Dec, 2022 at 9:06 AM
Who performs service on my machine, if there is a warranty issue?
The warranty covers all parts of the machine for the stated period of each model (Other than typical wear items or misuse). Purchaser is to provide any la...
Wed, 29 Jan, 2020 at 3:47 PM
Where are your machines made?
It can vary from model to model, but at the moment, any machine with a T on the end of the name is made in Taiwan. Anything else is made in China.  Othe...
Thu, 25 May, 2023 at 9:46 AM
Do you have a showroom or a place where I can view a machine before purchase?
We do not have an actual showroom, however, if it is a model that we have in stock, you would be welcome to come see it in person.  Please contact us befor...
Fri, 14 Feb, 2020 at 5:08 PM
How do I prevent rust on my machine?
There are a lot of products out there designed to protect bare metal from rust. Reportedly a product called Boeshield is best, but is expensive. Fluid Film ...
Tue, 25 Feb, 2020 at 3:49 PM
Why is my GFCI Tripping?
That's pretty common with the GFCI Circuits. There are certain brands that seem to trip a lot more than others, its common on anything with the VFD or v...
Thu, 8 Dec, 2022 at 11:06 AM