3D Printer Nozzles for 1.75 mm Diameter Filaments

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Compliant with Exemptions

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Yes

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Knoop 5100 HK 0.1

Rockwell B50 to Rockwell B82

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81 Products

3D Printer Nozzles

Extrude melted filament onto print surfaces to build 3D printed parts. These nozzles work with fused filament fabrication (FFF) 3D printers. Screw them into your printer’s heating end to install.

When choosing a nozzle, make sure the trade name is compatible with your printer and heating end. You should also consider the nozzle’s material and opening diameter, which will affect the quality of your part.

Brass Tip—Brass-tipped nozzles are the most common nozzles used for nonabrasive filaments such as ABS, PLA, and nylon. Since they transfer heat quickly, they produce clean prints and are unlikely to clog. However, brass is soft, so it will wear out quickly when used with abrasive materials.

Nickel-Plated Brass Tip—Brass-tipped nozzles are the most common nozzles used for nonabrasive filaments such as ABS, PLA, and nylon. Since they transfer heat quickly, they produce clean prints and are unlikely to clog. However, brass is soft, so it will wear out quickly when used with abrasive materials. Nickel-plated nozzles have a slippery surface, which creates less friction, so filaments flow smoothly. The slippery surface also prevents plastic from sticking to the nozzle.

Nickel-Plated Copper Tip—Copper-tipped nozzles transfer heat better than brass-tipped nozzles, making them best for PEEK, Ultem PEI, and other materials that require high heat to print. Nickel-plated nozzles have a slippery surface, which creates less friction, so filaments flow smoothly. The slippery surface also prevents plastic from sticking to the nozzle.

303 Stainless Steel Tip—303 stainless-steel-tipped nozzles don’t contain lead, so choose them when printing parts that may touch skin or food. However, they don’t transfer heat very well, which means they need high printing temperatures and don’t print as quickly as brass- or copper-tipped nozzles.

Opening Diameter—For opening diameter, consider whether you need precision or speed. The smaller the nozzle opening, the smoother the finish and the finer the detail, making these nozzles best for small and intricate parts. The larger the nozzle opening, the faster they print and less likely they are to clog, which is good for abrasive materials and large, strong parts. The most common opening to balance precision and speed is 0.4 mm.

		Thread					Body
	Opening Dia., mm	Size	Lg., mm	Wd., mm	Lg., mm	Tip Lg., mm	Core Type	Material	Hardness	Thermal Conductivity, W/(m⋅°C)	For Filament Dia., mm		Each
V6







				Brass Tip

				0.25	M6 × 1 mm	6	7	12.5	2	Round Hole	Brass	Rockwell B50 to Rockwell B82 (Soft)	123	1.75	3695N301	000000


				0.4	M6 × 1 mm	6	7	12.5	2	Round Hole	Brass	Rockwell B50 to Rockwell B82 (Soft)	123	1.75	3695N304	00000
				0.5	M6 × 1 mm	6	7	12.5	2	Round Hole	Brass	Rockwell B50 to Rockwell B82 (Soft)	123	1.75	3695N305	00000
				0.6	M6 × 1 mm	6	7	12.5	2	Round Hole	Brass	Rockwell B50 to Rockwell B82 (Soft)	123	1.75	3695N306	00000
				0.8	M6 × 1 mm	6	7	12.5	2	Round Hole	Brass	Rockwell B50 to Rockwell B82 (Soft)	123	1.75	3695N307	00000




						Nickel-Plated Copper Tip

						0.25	M6 × 1 mm	6	7	12.5	2	Round Hole	Nickel-Plated Copper	Rockwell C40 (Hard)	320	1.75	3695N308	00000


						0.4	M6 × 1 mm	6	7	12.5	2	Round Hole	Nickel-Plated Copper	Rockwell C40 (Hard)	320	1.75	3695N312	00000
						0.5	M6 × 1 mm	6	7	12.5	2	Round Hole	Nickel-Plated Copper	Rockwell C40 (Hard)	320	1.75	3695N137	00000
						0.6	M6 × 1 mm	6	7	12.5	2	Round Hole	Nickel-Plated Copper	Rockwell C40 (Hard)	320	1.75	3695N314	00000
						0.8	M6 × 1 mm	6	7	12.5	2	Round Hole	Nickel-Plated Copper	Rockwell C40 (Hard)	320	1.75	3695N315	00000




								303 Stainless Steel Tip

								0.4	M6 × 1 mm	6	7	12.5	2	Round Hole	303 Stainless Steel	Rockwell C19 (Medium)	16.2	1.75	3695N165	00000


								0.8	M6 × 1 mm	6	7	12.5	2	Round Hole	303 Stainless Steel	Rockwell C19 (Medium)	16.2	1.75	3695N326	00000


								Volcano







												Brass Tip

												0.6	M6 × 1 mm	14.5	7	21	2	Round Hole	Brass	Rockwell B50 to Rockwell B82 (Soft)	123	1.75	3695N328	00000


												0.8	M6 × 1 mm	14.5	7	21	2	Round Hole	Brass	Rockwell B50 to Rockwell B82 (Soft)	123	1.75	3695N329	00000
												1	M6 × 1 mm	14.5	7	21	2	Round Hole	Brass	Rockwell B50 to Rockwell B82 (Soft)	123	1.75	3695N331	00000
												1.2	M6 × 1 mm	14.5	7	21	2	Round Hole	Brass	Rockwell B50 to Rockwell B82 (Soft)	123	1.75	3695N332	00000




														Nickel-Plated Copper Tip

														0.6	M6 × 1 mm	14.5	7	21	2	Round Hole	Nickel-Plated Copper	Rockwell C40 (Hard)	320	1.75	3695N334	00000


0.8	M6 × 1 mm													14.5	7	21	2	Round Hole	Nickel-Plated Copper	Rockwell C40 (Hard)	320	1.75	3695N335	00000
1	M6 × 1 mm													14.5	7	21	2	Round Hole	Nickel-Plated Copper	Rockwell C40 (Hard)	320	1.75	3695N336	00000
1.2	M6 × 1 mm													14.5	7	21	2	Round Hole	Nickel-Plated Copper	Rockwell C40 (Hard)	320	1.75	3695N337	00000


MK8







														Nickel-Plated Brass Tip

														0.2	M6 × 1 mm	5	7	13	3.9	Round Hole	Nickel-Plated Brass	Rockwell C65 (Extra Hard)	115	1.75	3695N101	00000


				0.4	M6 × 1 mm									5	7	13	3.9	Round Hole	Nickel-Plated Brass	Rockwell C65 (Extra Hard)	115	1.75	3695N103	00000
				0.6	M6 × 1 mm									5	7	13	3.9	Round Hole	Nickel-Plated Brass	Rockwell C65 (Extra Hard)	115	1.75	3695N104	00000
				0.8	M6 × 1 mm									5	7	13	3.9	Round Hole	Nickel-Plated Brass	Rockwell C65 (Extra Hard)	115	1.75	3695N105	00000

Abrasion-Resistant 3D Printer Nozzles


Diamond Tip, Brass Body	Diamond Tip, Nickel-Plated Copper

Nickel-Plated Steel Tip, Nickel-Plated Steel Body	Steel Tip Steel Body

Often used when printing with carbon-fiber- and glass-filled filaments, these nozzles resist wear from abrasive materials, so they last longer than standard nozzles. They are compatible with fused filament fabrication (FFF) 3D printers. Screw them into your printer’s heating end to install.

Hardened Steel Tip—Hardened steel nozzles resist wear 10 times better than brass and copper nozzles. However, they don’t transfer heat well, so they require higher printing temperatures.

Hardened Nickel-Plated Steel Tip—Hardened steel nozzles resist wear 10 times better than brass nozzles. However, they don’t transfer heat well, so they require higher printing temperatures. Nickel-plated nozzles have a slippery surface, which creates less friction, so filaments flow smoothly. The slippery surface also prevents plastic from sticking to the nozzle.

Diamond Tip—Diamond-tipped nozzles last longer than any other 3D printing nozzle in our offering, even when using the most abrasive filaments. They also transfer heat the best, improving your printing speed, precision, and layer adhesion.

		Thread					Body
	Opening Dia., mm	Size	Lg., mm	Wd., mm	Lg., mm	Tip Lg., mm	Core Type	Material	Hardness	Thermal Conductivity, W/(m⋅°C)	For Filament Dia., mm		Each
V6







				Hardened Steel Tip

				0.25	M6 × 1 mm	6	7	12.5	2	Round Hole	Hardened Steel	Rockwell C68 (Ultra Hard)	25	1.75	3695N316	000000


				0.4	M6 × 1 mm	6	7	12.5	2	Round Hole	Hardened Steel	Rockwell C68 (Ultra Hard)	25	1.75	3695N319	00000
				0.5	M6 × 1 mm	6	7	12.5	2	Round Hole	Hardened Steel	Rockwell C68 (Ultra Hard)	25	1.75	3695N321	00000
				0.6	M6 × 1 mm	6	7	12.5	2	Round Hole	Hardened Steel	Rockwell C68 (Ultra Hard)	25	1.75	3695N322	00000
				0.8	M6 × 1 mm	6	7	12.5	2	Round Hole	Hardened Steel	Rockwell C68 (Ultra Hard)	25	1.75	3695N323	00000




						Diamond Tip

						0.25	M6 × 1 mm	6.3	7	12.5	1.5	Round Hole	Brass	Knoop 5100 HK 0.1 (Ultra Hard)	470	1.75	4502N11	000000


						0.4	M6 × 1 mm	6.3	7	12.5	1.2	Round Hole	Nickel-Plated Copper	Knoop 5100 HK 0.1 (Ultra Hard)	470	1.75	4502N12	000000
						0.6	M6 × 1 mm	6.3	7	12.5	1.4	Round Hole	Brass	Knoop 5100 HK 0.1 (Ultra Hard)	470	1.75	4502N13	000000
						0.8	M6 × 1 mm	6.3	7	12.5	1.4	Round Hole	Brass	Knoop 5100 HK 0.1 (Ultra Hard)	470	1.75	4502N14	000000
						1	M6 × 1 mm	6.3	7	12.5	1.4	Round Hole	Brass	Knoop 5100 HK 0.1 (Ultra Hard)	470	1.75	4502N15	000000


						Volcano







										Hardened Steel Tip

										0.4	M6 × 1 mm	14.5	7	21	2	Round Hole	Hardened Steel	Rockwell C68 (Ultra Hard)	25	1.75	3695N338	00000


										0.6	M6 × 1 mm	14.5	7	21	2	Round Hole	Hardened Steel	Rockwell C68 (Ultra Hard)	25	1.75	3695N339	00000
										0.8	M6 × 1 mm	14.5	7	21	2	Round Hole	Hardened Steel	Rockwell C68 (Ultra Hard)	25	1.75	3695N341	00000
										1.2	M6 × 1 mm	14.5	7	21	2	Round Hole	Hardened Steel	Rockwell C68 (Ultra Hard)	25	1.75	3695N343	00000




												Diamond Tip

												0.25	M6 × 1 mm	14.8	7	21	1.4	Round Hole	Brass	Knoop 5100 HK 0.1 (Ultra Hard)	470	1.75	4502N16	000000


												0.4	M6 × 1 mm	14.8	7	21	1.1	Round Hole	Brass	Knoop 5100 HK 0.1 (Ultra Hard)	470	1.75	4502N17	000000
												0.6	M6 × 1 mm	14.8	7	21	1.3	Round Hole	Brass	Knoop 5100 HK 0.1 (Ultra Hard)	470	1.75	4502N18	000000
												0.8	M6 × 1 mm	14.8	7	21	1.3	Round Hole	Brass	Knoop 5100 HK 0.1 (Ultra Hard)	470	1.75	4502N19	000000
												1	M6 × 1 mm	14.8	7	21	1.3	Round Hole	Brass	Knoop 5100 HK 0.1 (Ultra Hard)	470	1.75	4502N21	000000


												MK8







			Hardened Nickel-Plated Steel Tip

			0.4										M6 × 1 mm	5	7	13	3.9	Round Hole	Hardened Nickel-Plated Steel	Rockwell C65 (Extra Hard)	26	1.75	3695N113	00000


			0.6										M6 × 1 mm	5	7	13	3.9	Round Hole	Hardened Nickel-Plated Steel	Rockwell C65 (Extra Hard)	26	1.75	3695N114	00000
			0.8										M6 × 1 mm	5	7	13	3.9	Round Hole	Hardened Nickel-Plated Steel	Rockwell C65 (Extra Hard)	26	1.75	3695N115	00000




														Diamond Tip

				0.25										M6 × 1 mm	4	7	13	1.4	Round Hole	Brass	Knoop 5100 HK 0.1 (Ultra Hard)	470	1.75	4502N22	000000


				0.4	M6 × 1 mm									4	7	13	1.2	Round Hole	Brass	Knoop 5100 HK 0.1 (Ultra Hard)	470	1.75	4502N23	000000
				0.6	M6 × 1 mm									4	7	13	1.6	Round Hole	Brass	Knoop 5100 HK 0.1 (Ultra Hard)	470	1.75	4502N24	000000
				0.8	M6 × 1 mm									4	7	13	1.4	Round Hole	Brass	Knoop 5100 HK 0.1 (Ultra Hard)	470	1.75	4502N25	000000
				1	M6 × 1 mm									4	7	13	1.4	Round Hole	Brass	Knoop 5100 HK 0.1 (Ultra Hard)	470	1.75	4502N26	000000


				Dremel 3D45







														Hardened Nickel-Plated Steel Tip

														0.4	M7 × 1 mm	9	9	15	3.1	Round Hole	Hardened Nickel-Plated Steel	Rockwell C65 (Extra Hard)	26	1.75	3695N116	00000

High-Flow 3D Printer Nozzles

Print up to 60% faster with better layer bonding than standard nozzles. These nozzles have a split core through the body that makes more contact with the filament to melt it quicker than nozzles with a single hole through the body. The tip is brass, which is the most common material used for nonabrasive filaments such as ABS, PLA, and nylon. Brass transfers heat quickly, so these nozzles produce clean prints and are unlikely to clog. However, brass is soft, so it will wear out quickly when used with abrasive materials. A nickel plating makes their surface slippery, creating less friction so filaments flow smoothly and help prevent plastic from sticking to the nozzle.

They work with fused filament fabrication (FFF) 3D printers. Screw them into your printer’s heating end to install.

When choosing a nozzle, make sure the trade name is compatible with your printer and heating end.

Opening Diameter—You should also consider the nozzle’s opening diameter, which affects precision and speed. The smaller the nozzle opening, the smoother the finish and the finer the detail, making these nozzles best for small and intricate parts. The larger the nozzle opening, the faster they print and less likely they are to clog, which is good for abrasive materials and large, strong parts. The most common opening to balance precision and speed is 0.4 mm.

		Thread					Body
	Opening Dia., mm	Size	Lg., mm	Wd., mm	Lg., mm	Tip Lg., mm	Core Type	Material	Hardness	Thermal Conductivity, W/(m⋅°C)	For Filament Dia., mm		Each
V6







				Nickel-Plated Brass Tip

				0.4	M6 × 1 mm	6	6	12.5	2	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N11	000000


				0.6	M6 × 1 mm	6	6	12.5	2	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N12	00000
				0.8	M6 × 1 mm	6	6	12.5	2	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N13	00000
				1	M6 × 1 mm	6	6	12.5	2	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N14	00000
				1.4	M6 × 1 mm	6	6	12.5	2	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N15	00000
				1.8	M6 × 1 mm	6	6	12.5	2	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N16	00000


				Volcano







								Nickel-Plated Brass Tip

								0.4	M6 × 1 mm	14.5	6	21	2	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N24	00000


								0.6	M6 × 1 mm	14.5	6	21	2	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N25	00000
								0.8	M6 × 1 mm	14.5	6	21	2	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N26	00000
								1	M6 × 1 mm	14.5	6	21	2	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N27	00000
								1.2	M6 × 1 mm	14.5	6	21	2	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N28	00000


								MK8







												Nickel-Plated Brass Tip

												0.4	M6 × 1 mm	5	8	13	2.5	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N17	00000


												0.6	M6 × 1 mm	5	8	13	2.5	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N18	00000
												0.8	M6 × 1 mm	5	8	13	2.5	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N19	00000
												1	M6 × 1 mm	5	8	13	2.5	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N21	00000
												1.4	M6 × 1 mm	5	8	13	2.5	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N22	00000
												1.8	M6 × 1 mm	5	8	13	2.5	Split Hole	Nickel-Plated Brass	Rockwell C40 (Hard)	115	1.75, 2.85	4787N23	00000

Abrasion-Resistant High-Flow 3D Printer Nozzles

Print at faster rates than standard nozzles using abrasive filaments, such as carbon-fiber- and glass-filled filaments. Instead of a single hole through their body, these nozzles have a split core that makes more contact with your filament, speeding up melting for 60% faster flow and better layer bonding. Their body is copper, which also helps transfer heat to the filament for fast melting. To resist abrasion 10 times better than brass tips, the tip of these nozzles is hardened steel. Nickel plating makes their surface slippery, which creates less friction, so filaments flow smoothly. The slippery surface also prevents plastic from sticking to the nozzle.

These nozzles work with fused filament fabrication (FFF) 3D printers. Screw them into your printer’s heating end to install.

When choosing a nozzle, make sure the trade name is compatible with your printer and heating end.

		Thread					Body
	Opening Dia., mm	Size	Lg., mm	Wd., mm	Lg., mm	Tip Lg., mm	Core Type	Material	Hardness	Thermal Conductivity, W/(m⋅°C)	For Filament Dia., mm		Each
V6







				Hardened Nickel-Plated Steel Tip

				0.4	M6 × 1 mm	7.5	6	12.5	2	Split Hole	Nickel-Plated Copper	Rockwell C64 (Extra Hard)	123	1.75, 2.85	4622N11	000000


				0.6	M6 × 1 mm	7.5	6	12.5	2	Split Hole	Nickel-Plated Copper	Rockwell C64 (Extra Hard)	123	1.75, 2.85	4622N12	00000
				0.8	M6 × 1 mm	7.5	6	12.5	2	Split Hole	Nickel-Plated Copper	Rockwell C64 (Extra Hard)	123	1.75, 2.85	4622N13	00000
				1	M6 × 1 mm	7.5	6	12.5	2	Split Hole	Nickel-Plated Copper	Rockwell C64 (Extra Hard)	123	1.75, 2.85	4622N14	00000


				Volcano







								Hardened Nickel-Plated Steel Tip

								0.4	M6 × 1 mm	14.5	6	21	2	Split Hole	Nickel-Plated Copper	Rockwell C64 (Extra Hard)	123	1.75, 2.85	4622N19	000000


								0.6	M6 × 1 mm	14.5	6	21	2	Split Hole	Nickel-Plated Copper	Rockwell C64 (Extra Hard)	123	1.75, 2.85	4622N21	000000
								0.8	M6 × 1 mm	14.5	6	21	2	Split Hole	Nickel-Plated Copper	Rockwell C64 (Extra Hard)	123	1.75, 2.85	4622N22	000000
								1	M6 × 1 mm	14.5	6	21	2	Split Hole	Nickel-Plated Copper	Rockwell C64 (Extra Hard)	123	1.75, 2.85	4622N23	000000


								MK8







												Hardened Nickel-Plated Steel Tip

												0.4	M6 × 1 mm	5	6	13	2.5	Split Hole	Nickel-Plated Copper	Rockwell C64 (Extra Hard)	123	1.75, 2.85	4622N15	000000


												0.6	M6 × 1 mm	5	6	13	2.5	Split Hole	Nickel-Plated Copper	Rockwell C64 (Extra Hard)	123	1.75, 2.85	4622N16	000000
												0.8	M6 × 1 mm	5	6	13	2.5	Split Hole	Nickel-Plated Copper	Rockwell C64 (Extra Hard)	123	1.75, 2.85	4622N17	000000
												1	M6 × 1 mm	5	6	13	2.5	Split Hole	Nickel-Plated Copper	Rockwell C64 (Extra Hard)	123	1.75, 2.85	4622N18	000000