Loc-Line 40413 Coolant Hose Assembly Kit, Acetal Copolymer, 7 Piece, 1/4" Coolant Hose ID

Used in combination with a wye attachment and some 1/4" clear tubing and inline GFCI to deliver stream of water to a DIY masonry saw setup. Worked like a charm cutting 20 linear feet in basement slab - zero dust! Saved myself $300 over buying a ready-made masonry saw. Now I can disassemble and repurpose into something else. Modular Loc-Line elements fit together nice and solid and retain their shape, while being easily manipulated into desired custom shapes. Zero leaks. I was able to make do without the dedicated tool for separating / attaching the "links" between modular loc-line elements but if you're going to have to work with this stuff a lot I'd highly recommend spending the $12 on the tool - these attachments are tight!

I only use this for air on the scroll saw. Easy to adjust. Some reviewers had a problem assembling the parts. Here is how I did it. I stood the coolant hose on the bench, held the fitting on the end and taped it with a plastic hammer. I then rotated the hose end for end and taped the nozzle in place. No problem.

The media could not be loaded. Works great! I wanted to cut aluminum on my CNC and needed a consistent way to apply water coolant. The nozzle is of a good (small) diameter, which means it can shoot a good amount of pressure in a directed stream, thereby clearing chips and providing sufficient cooling.I also purchased this mist/spray mount, but since I prefer an actual stream of liquid rather than a mist/spray, I am going to use the enclosure/box from this item: https://www.amazon.com/gp/product/B071DXGGP4/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1And I have removed the hose that it came with, and instead put this product (Loc-Line 40413 Coolant Hose Assembly Kit) in its place. (that's what you see in the video). This way, I will be able to use the housing to mount it on my CNC's Z axis, while having the jet stream that I like rather than the mist spray.I'm using a simple aquarium pump ($10, up to 80 gallons per hour of flow) to make this work.Highly recommend!

I inherited a Delta Scroll Saw from my dad, and nearly all the joints that make up the dust blower were cracked and the blower arm could no longer hold its shape. The Delta replacement part was outrageously priced. This piece worked as a direct replacement. The joints are firm and the overall quality seems to be far superior to the original Delta part. If you have a firm grip, no tools are needed to install. It costs about a fifth of the Delta replacement part. Highly recommended.

No leaks at any joint like the reviews say of the cheap copies. I'm using mine for water at a low to medium pressure. You do not need the pliers. They snap together without too much trouble. You can run the female side of the joint under hot water if necessary to make it slightly easier to snap together. I like that it came with 3 different nozzle sizes and also 2 sizes of the threaded end to connect to adapters for water/coolant source. I bought the extension kit 41401 because I thought this might be too short but I did not need it for my purpose. See pic for length, the brass adapters do not come with it.

I'm using this for a small CNC I bought to supply air coolant. The actual locking design is very sturdy. I didn't want to spend the money on the pliers to connect new parts. I'll say this... it's snug to link them together! HOWEVER... I have been able to muscle most connections needed together but ironically the toughest where the threaded fittings and the nozzle endings. YET if you have a fixed vice it becomes much more manageable. So if you are changing connections ALOT then buy their wrench, but if not, you can muscle it and if not, clamping one end in place will make it possible.

The 0.25” works great on my DeWalt scroll saw. I was reluctant to purchase the OEM part from the reviews and I’m so glad I bought this instead. I was able to easily snap on the arm to my machine after heating the first segment with a heat gun. For the second half of the arm (it comes in 2 pieces) and the nozzle it was nice to have the special clamp pliers. Comes with three different sized nozzles and I used the middle one.

I purchased these to make repairs on the hose that comes with my Dewalt scroll saw, saving about 2/3 the cost of the replacement hose sold by Dewalt.Pro tip: these are a perfect replacement hose for several different scroll saw brands and will save you lots of money!