| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | AA | AB | |
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1 | Railcore II 300ZL/ZLT BOM | |||||||||||||||||||||||||||
2 | Note: The kit comes in many possible variations. The base/required components are listed first, then the options. | |||||||||||||||||||||||||||
3 | Note: This BOM includes several upgrades that other BOMs and kits may not contain. | |||||||||||||||||||||||||||
4 | Note: If building with alternate sources, be sure to read the notes. | |||||||||||||||||||||||||||
5 | ||||||||||||||||||||||||||||
6 | ||||||||||||||||||||||||||||
7 | Item Name | Price | Qty | Total | US Source 1 | Notes | US Source 2 | US Source 2 Notes | EU Source | EU Source Notes | ||||||||||||||||||
8 | FRAME COMPONENTS | |||||||||||||||||||||||||||
9 | 15x15 Corners (8) | $1.49 | 8 | $11.92 | Filastruder | Used to join together lengths of extrusion | Amazon | Amazon is more $$$ | High Temp 3D | |||||||||||||||||||
10 | ||||||||||||||||||||||||||||
11 | MOTION COMPONENTS | |||||||||||||||||||||||||||
12 | Gates 2GT Belt+Pulleys+Idler Set | $74.99 | 1 | $74.99 | Filastruder | Pulleys, idlers, and belt for CoreXY belt path | No other known source for a full kit, but belt, idlers, and pulleys can be sourced separately from a number of places (E3D, PrintedSolid). Watch out for clones on Amazon, and note that 2GT is not the same as GT2. | High Temp 3D | ||||||||||||||||||||
13 | 25mm Shoulder Bolts | $1.99 | 4 | $7.96 | Filastruder | Holds idlers for CoreXY belt path | McMaster | McMaster is more $$$ | High Temp 3D | |||||||||||||||||||
14 | 12mm Shoulder Bolts | $1.99 | 2 | $3.98 | Filastruder | Holds idlers for CoreXY belt path | McMaster | McMaster is more $$$ | High Temp 3D | |||||||||||||||||||
15 | Shims (30-pk) | $9.99 | 1 | $9.99 | Filastruder | Used between idlers for CoreXY belt path | Amazon | Amazon is more $$$ | High Temp 3D | |||||||||||||||||||
16 | Aluminum Idler Mounts (set) | $24.99 | 1 | $24.99 | Filastruder | Printable versions available (see github), but aluminum is worth it here | Mandala Rose Works | Direct from mfgr | High Temp 3D | |||||||||||||||||||
17 | Aluminum X/Y Stepper Mounts | $24.99 | 1 | $24.99 | Filastruder | Printable versions available (see github), but aluminum is worth it here | Mandala Rose Works | Direct from mfgr | High Temp 3D | |||||||||||||||||||
18 | Aluminum X carriages | $45.00 | 1 | $45.00 | Filastruder | Printable versions available (see github), but aluminum is worth it here | Mandala Rose Works | Direct from mfgr | High Temp 3D | |||||||||||||||||||
19 | 5mm to 8mm Coupling | $4.99 | 3 | $14.97 | Filastruder | Joins stepper motors to Z-axis leadscrews | ZYLtech | Direct from mfgr, a little cheaper but there's shipping cost. | From LDO | |||||||||||||||||||
20 | ||||||||||||||||||||||||||||
21 | HARDWARE | |||||||||||||||||||||||||||
22 | Hardware Bag | $59.99 | 1 | $59.99 | Filastruder | See tab below if you want to DIY | ProjectR3D | BHCS more prone to stripping, inserts not as strong as Ultrasert parts | High Temp 3D | |||||||||||||||||||
23 | ||||||||||||||||||||||||||||
24 | ELECTRONICS | |||||||||||||||||||||||||||
25 | Wiring Harness | $119.99 | 1 | $119.99 | Filastruder | See tab below if you want to DIY | ProjectR3D | PR3D's harness uses a different power jack/inlet, it is only single fused, unfiltered, and dimensions are a little different. Otherwise similar to Filastruder wiring harness. | ||||||||||||||||||||
26 | Meanwell LRS-200-24 | $29.99 | 1 | $29.99 | Filastruder | Also available other places, LRS-350-24 also OK but louder | Amazon | Amazon is more $$$ | ||||||||||||||||||||
27 | NEMA 17 steppers for x/y/z/e | $84.99 | 1 | $84.99 | Filastruder | Note that all steppers should be 0.9deg, to match T8x4 leadscrews | No other source with all 0.9deg steppers in a kit currently, but can be sourced separately. | High Temp 3Dhttps://hightemp3d.com/search?q=ldo+high+temperature+stepper+motor | Only high temp rated available | |||||||||||||||||||
28 | BLTouch | $34.99 | 1 | $34.99 | Filastruder | Z-axis / bed probe | Amazon | Amazon is more $$$ | ||||||||||||||||||||
29 | Power Cable, 16awg | $1.99 | 1 | $1.99 | Filastruder | Any 6ft, 16awg or thicker cable is OK - you may already have one | Amazon | |||||||||||||||||||||
30 | ||||||||||||||||||||||||||||
31 | EXTRUDER | |||||||||||||||||||||||||||
32 | Bondtech BMG | $79.99 | 1 | $79.99 | Filastruder | Order the "Standard" version | Printed Solid | Bondtech | ||||||||||||||||||||
33 | E3D Bowden Coupler | $7.99 | 1 | $7.99 | Filastruder | Be sure to select "1.75mm" and "Groovemount" | Printed Solid | Bondtech | ||||||||||||||||||||
34 | ||||||||||||||||||||||||||||
35 | PRINTED PARTS | |||||||||||||||||||||||||||
36 | Printed Parts for ZL/ZLT | $119.99 | 1 | $119.99 | Filastruder | If buying metal yokes/Z-brackets, bag 2 is not needed. See tab below to DIY | ProjectR3D | |||||||||||||||||||||
37 | ||||||||||||||||||||||||||||
38 | MISC | |||||||||||||||||||||||||||
39 | 5.5mm Nut Driver | $3.99 | 1 | $3.99 | Filastruder | Makes assembly easier, is an uncommon tool | AliExpress | Cheaper, but longer shipping | ||||||||||||||||||||
40 | 2.5mm Hex Driver | $3.99 | 1 | $3.99 | Filastruder | Makes assembly easier, is an uncommon tool | Amazon | Amazon is more $$$ | ||||||||||||||||||||
41 | 1 meter of 2mmID 4mmOD PTFE | $1.00 | 1 | $1.00 | Filastruder | Reverse bowden, runs from printhead to side of printer | ||||||||||||||||||||||
42 | Payment for support provided by Tony/Steve | $60.00 | Recommended to give to the creators who provide assembly/use support | |||||||||||||||||||||||||
43 | ||||||||||||||||||||||||||||
44 | $1,854.48 | |||||||||||||||||||||||||||
45 | Panels/Extrusions/Leadscrews (Choose ZL Parts or ZLT Parts) | |||||||||||||||||||||||||||
46 | ZL Parts | ZL HDPE Panel Set | $119.99 | 1 | $119.99 | Filastruder | Filastruder panels textured on both sides with logo at top | Printed Solid | High Temp 3D | Stainless steel, thinner but equally stiff | ||||||||||||||||||
47 | 1515 Extrusion Set, pretapped with bottom brace | $89.99 | 1 | $89.99 | Filastruder | See tab below if you want to DIY | ProjectR3D | High Temp 3D | ||||||||||||||||||||
48 | 400mm, T8X4 Leadscrew | $12.99 | 3 | $38.97 | Filastruder | T8x4 recommended by jstevewhite & kraegar | High Temp 3D | |||||||||||||||||||||
49 | T8x4 POM Antibacklash Nut | $5.99 | 3 | $17.97 | Filastruder | T8x4 recommended by jstevewhite & kraegar | High Temp 3D | |||||||||||||||||||||
50 | Bed Heater, special length leads, 150C thermal cutoff | $89.99 | 1 | $89.99 | Filastruder | Recently added thermal cutoff, see tab below if you want to DIY | ||||||||||||||||||||||
51 | ZLT Parts | ZLT HDPE Panel Set | $174.99 | 1 | $174.99 | Filastruder | Side panels, needed for stiffness | Printed Solid | High Temp 3D | Stainless steel, thinner but equally stiff | ||||||||||||||||||
52 | 1515 Extrusion Set, pretapped with bottom brace | $99.99 | 1 | $99.99 | Filastruder | See tab below if you want to DIY | ProjectR3D | High Temp 3D | ||||||||||||||||||||
53 | 700mm, T8X4 Leadscrew | $16.99 | 3 | $50.97 | Filastruder | T8x4 recommended by jstevewhite & kraegar | High Temp 3D | Only with brass antibacklash nut | ||||||||||||||||||||
54 | T8x4 POM Antibacklash Nut | $5.99 | 3 | $17.97 | Filastruder | T8x4 recommended by jstevewhite & kraegar | High Temp 3D | Only with brass antibacklash nut | ||||||||||||||||||||
55 | Bed Heater, special length leads, 150C thermal cutoff | $89.99 | 1 | $89.99 | Filastruder | Recently added thermal cutoff, see tab below if you want to DIY | ||||||||||||||||||||||
56 | Z-Yokes | $75.00 | 1 | $75.00 | Filastruder | Replaces the printed Z-yokes. Stiffer, and can handle higher temps | Mandala Rose Works | High Temp 3D | ||||||||||||||||||||
57 | Z-Brackets | $125.00 | 1 | $125.00 | Filastruder | Takes the place of the printed Z-brackets. Stiffer. | Mandala Rose Works | High Temp 3D | ||||||||||||||||||||
58 | ||||||||||||||||||||||||||||
59 | Linear Rails (Choose a ZL or ZLT option, LDO and Misumi are available, 6 rails total are needed) | |||||||||||||||||||||||||||
60 | ZL | LDO 400mm Linear Rails with MGN12H Carriages | $34.99 | 6 | $209.94 | Filastruder | High Temp 3D | |||||||||||||||||||||
61 | ZLT | LDO 400mm Linear Rails with MGN12H Carriages | $34.99 | 3 | $104.97 | Filastruder | High Temp 3D | |||||||||||||||||||||
62 | LDO 700mm Linear Rails with MGN12H Carriages | $59.99 | 3 | $179.97 | Filastruder | High Temp 3D | ||||||||||||||||||||||
63 | ZL | Misumi 395mm Linear Rails (SELB13-395) | $94.99 | 6 | $569.94 | Filastruder | High Temp 3D | |||||||||||||||||||||
64 | ZLT | Misumi 395mm Linear Rails (SELB13-395) | $94.99 | 3 | $284.97 | Filastruder | High Temp 3D | |||||||||||||||||||||
65 | LDO 700mm Linear Rails with MGN12H Carriages | $59.99 | 3 | $179.97 | Filastruder | High Temp 3D | ||||||||||||||||||||||
66 | ||||||||||||||||||||||||||||
67 | Hotend (choose one of the following 3 options) | |||||||||||||||||||||||||||
68 | E3D | E3D V6 Ultimate Edition (24V) (no cables or PTFE needed) | $94.99 | 1 | $94.99 | Filastruder | Be sure to order the 24v version | |||||||||||||||||||||
69 | E3D Groove Mount & Retainer (Printed Part) | $0.00 | 1 | $0.00 | Filastruder | See Printed Parts tab below, or use a metal mount from MRW or 713Maker | ||||||||||||||||||||||
70 | Slice Mosquito | Slice Mosquito Hotend w/24v fan | $149.99 | 1 | $149.99 | Filastruder | ||||||||||||||||||||||
71 | E3D 24v/40w Premium Heater | $15.99 | 1 | $15.99 | Filastruder | Choose W/ Cable. Slice's heater is more expensive | ||||||||||||||||||||||
72 | E3D Themistor Cartridge | $5.49 | 1 | $5.49 | Filastruder | Choose W/ Cable. Slice thermistor has low sensitivity at low/high temps | ||||||||||||||||||||||
73 | Slice Engineering Vanadium Nozzle | $34.99 | 1 | $34.99 | Filastruder | |||||||||||||||||||||||
74 | Slice Engineering Groovemount Adaptor | $12.00 | 1 | $12.00 | Filastruder | Not required if using MRW native Mosquito Mount | ||||||||||||||||||||||
75 | Small packet of Slice Engineering Boron Nitride Paste | $9.99 | 1 | $9.99 | Filastruder | |||||||||||||||||||||||
76 | Slice Mosquito Groove Mount & Retainer (Printed Part) | $0.00 | 1 | $0.00 | Filastruder | See Printed Parts tab below, or use a metal mount from MRW or 713Maker | ||||||||||||||||||||||
77 | Slice Mosquito Magnum | Slice Mosquito Hotend w/24v fan | $174.99 | 1 | $174.99 | Filastruder | ||||||||||||||||||||||
78 | E3D 24v/40w Premium Heater | $15.99 | 1 | $15.99 | Filastruder | Choose W/ Cable. Slice's heater is more expensive | ||||||||||||||||||||||
79 | E3D Themistor Cartridge | $5.49 | 1 | $5.49 | Filastruder | Choose W/ Cable. Slice thermistor has low sensitivity at low/high temps | ||||||||||||||||||||||
80 | Slice Engineering Vanadium Nozzle | $34.99 | 1 | $34.99 | Filastruder | |||||||||||||||||||||||
81 | Slice Engineering Groovemount Adaptor | $12.00 | 1 | $12.00 | Filastruder | Not required if using MRW native Mosquito Mount | ||||||||||||||||||||||
82 | Small packet of Slice Engineering Boron Nitride Paste | $9.99 | 1 | $9.99 | Filastruder | |||||||||||||||||||||||
83 | Slice Mosquito Groove Mount & Retainer (Printed Part) | $0.00 | 1 | $0.00 | Filastruder | See Printed Parts tab below, or use a metal mount from MRW or 713Maker | ||||||||||||||||||||||
84 | E3D | Revo Micro | ||||||||||||||||||||||||||
85 | RailcoreĀ® Revo Micro Mount by MRW | |||||||||||||||||||||||||||
86 | ||||||||||||||||||||||||||||
87 | Electronics (Choose one option. WIring harness is for Duet 2 series at this time) | |||||||||||||||||||||||||||
88 | D2W | Duet 2 Wifi | $169.99 | 1 | $169.99 | Filastruder | High Temp 3D | |||||||||||||||||||||
89 | Duex5 | $104.99 | 1 | $104.99 | Filastruder | High Temp 3D | ||||||||||||||||||||||
90 | D2We | Duet 2 Wifi External Antenna | $179.99 | 1 | $179.99 | Filastruder | High Temp 3D | |||||||||||||||||||||
91 | Duex5 | 104.99 | 1 | 104.99 | Filastruder | High Temp 3D | ||||||||||||||||||||||
92 | D2E | Duet 2 Ethernet | $179.99 | 1 | $179.99 | Filastruder | High Temp 3D | |||||||||||||||||||||
93 | Duex5 | $104.99 | 1 | $104.99 | Filastruder | High Temp 3D | ||||||||||||||||||||||
94 | D3 | Duet 3 6HC | $229.99 | 1 | $229.99 | Filastruder | If going Duet3, check out the wiring adapters here | High Temp 3D | ||||||||||||||||||||
95 | ||||||||||||||||||||||||||||
96 | Bed (choose one) | |||||||||||||||||||||||||||
97 | Std. | Standard Bed | $74.99 | 1 | $74.99 | Filastruder | Note that no surface is included, PEI is recommended | 713 Maker | Cheaper from 713, but consider shipping | |||||||||||||||||||
98 | PEI 12x12 Print surface | $14.99 | 1 | $14.99 | Filastruder | Amazon | ||||||||||||||||||||||
99 | Mag. | Magnetic Bed | $205.00 | 1 | $205.00 | Filastruder | Note that no build plate is included, you will need a build plate | Mandala Rose Works | High Temp 3D | |||||||||||||||||||
100 | Magnetic Build Sheet | 74.99 | 1 | $74.99 | Filastruder | Buildtak is another good option here | High Temp 3D | |||||||||||||||||||||