Metric Cleaners | McMaster-Carr

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12 Products

3D Printer Cleaning Filaments

Clear your 3D printer’s extruder with these cleaning filaments. The compound in the filaments bonds to leftover material, flushing it out as the compound passes through. Run a filament through your extruder before switching to a new printing job to remove old materials or colors that could bleed over or jam the printer. Even if you’re not changing jobs, use these filaments to periodically purge residue from your system to keep it printing smoothly. At 8" long, each filament is sized for a single use, so there’s no need to cut them to size.

	Operating Temperature Range	Pkg. Qty.		Pkg.
Polyethylene







	White

	1.75	8"	25	177° C to 230° C 350° F to 446° F	50	0000000	000000


	2.85	8"	25	177° C to 230° C 350° F to 446° F	35	0000000	00000

T-Slot Cleaners


Steel	Black Oxide Steel

Scrape debris out of machine table T-slots.

	For Slot Wd.
	Inch	Metric, mm	Overall Lg.		Each
Black Oxide Steel



		1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 1", 1 1/16", 1 1/8", 1 1/4", 1 5/16", 1 3/8"	16, 17, 18, 20, 22, 27, 33	6"	000000000	00000


		Steel



				7/8", 15/16", 1", 1 1/16", 1 1/8", 1 3/16", 1 1/4"	22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32	7 1/4"	000000000	00000

T-Slot Covers

Prevent chips, debris, and small parts from falling into T-slots. These covers snap securely into T-slots but can be easily removed to change your table setup. They can be cut to length.

	For Slot Wd.
	Inch	Metric, mm	Lg.		Each
Aluminum



		1/2"	12	39"	0000000	000000


		9/16"	14	39"	0000000	00000
		5/8", 11/16"	16	39"	0000000	00000
		—	18	39"	0000000	00000
		—	22	39"	0000000	00000
		—	28	39"	0000000	00000

Wash Gun Nozzle Extensions

Clean hard-to-access areas by extending the reach of your quick-disconnect wash gun. These extensions have a threaded coupling for your wash gun and a quick-disconnect coupling for your nozzle. Made of zinc-plated steel (with brass and stainless steel couplings), they’re durable and have good corrosion resistance. They’re commonly called extension wands.

Nozzles are required, but not included; see quick-disconnect spray nozzles.

			Quick-Disconnect Connection			Pipe Connection
Lg.	Max. Pressure, psi	Material	Coupling Size	Gender	Material	Thread Type	Thread Size	Gender	Material	Max. Temp., ° F		Each
20"	4,500	Zinc-Plated Steel	1/4	Female	Brass	Metric	M22 × 1.5 mm	Male	Stainless Steel	140	0000000	000000
33"	4,500	Zinc-Plated Steel	1/4	Female	Brass	Metric	M22 × 1.5 mm	Male	Stainless Steel	140	0000000	00000