| MTM SNAP Desktop CNC Machine | ||||||
| Line # | Part Description | Part # | Qty | Price Each | Total | Notes |
| 1 | mcmaster.com | |||||
| 2 | 3/8" ID flanged sleeve bearing | 7815K23 | 4 | 4.8 | 19.2 | |
| 3 | 1/2" ID flanged sleeve bearing | 7815K32 | 8 | 4.39 | 35.12 | |
| 4 | 1/2" OD Linear Motion Shaft 10” length | 6061K109 | 4 | 5.27 | 21.08 | |
| 5 | 3/8" OD Linear Motion Shaft 5” length | 6061K421 | 2 | 4.12 | 8.24 | |
| 6 | Rotary Motion Shaft 1/4" OD length 3" | 1257K113 | 1 | 3.07 | 3.07 | |
| 7 | leadscrew 1/4"-20 2:1 6' stainless | 6350K128 | 1 | 123.98 | 123.98 | enough for two machines |
| 8 | leadscrew nut 1/4" - 20 2:1 wear compensating | 6350K204 | 3 | 23.95 | 71.85 | |
| 9 | bronze bushing 1/2" ID length 1.5" | 6381K473 | 1 | 2.48 | 2.48 | |
| 10 | Flanged Double Shielded with Extended Inner Ring | 57155K337 | 2 | 7 | 14 | |
| 11 | clamp on aluminum lock collar 1/4" ID | 6157K12 | 6 | 2.03 | 12.18 | |
| 12 | M3 40mm screws 25 pack | 91290A136 | 1 | 3.5 | 3.5 | |
| 13 | M3 lock nuts (pack of 100) | 90576A102 | 1 | 2.82 | 2.82 | |
| 14 | shim washer (pack of 10) | 3088A229 | 1 | 3.49 | 3.49 | |
| 15 | bronze bushing 1/2" ID length 1" | 6381K111 | 1 | 1.99 | 1.99 | |
| 16 | M2.6 - 8mm screws | 90353A113 | 1 | 5.01 | 5.01 | |
| 17 | M4 lock nut (pack of 10) | 90576A103 | 1 | 3.5 | 3.5 | |
| 18 | M4 washer (pack of 100) | 91166A230 | 1 | 1.89 | 1.89 | |
| 19 | M4 screw 70mm length (pack of 10) | 92005A248 | 1 | 3.03 | 3.03 | |
| 20 | thrust bearings 1/4” ID | 6655K13 | 6 | 2.06 | 12.36 | |
| 21 | M3 screw 22mm length (pack of 50) | 91292A801 | 1 | 4.48 | 4.48 | |
| 22 | M3 screw 50mm length (pack of 25) | 91290A137 | 1 | 4.73 | 4.73 | |
| 23 | M3 screw 30mm length (pack of 50) | 91292A022 | 1 | 3.63 | 3.63 | |
| 24 | M3 18 mm | 91290A121 | 1 | 5.72 | 5.72 | |
| 25 | 10-24 Thread, 5" Length | 91251A897 | 2 | 1.84 | 3.68 | |
| 26 | Thin Hex Locknut Zinc-Plated, 10-24 (pack of 100) | 90633A011 | 1 | 2.39 | 2.39 | |
| 27 | rubber washer (pack 100) | 90130A031 | 1 | 9.52 | 9.52 | |
| 28 | Roller Bearing Open for 1/4" Shaft Diameter | 5905K21 | 2 | 4.57 | 9.14 | |
| 29 | usplastic.com | |||||
| 30 | 36" x 18" x 12mm HDPE | 60155 | 2 | 34.93 | 69.86 | http://www.usplastic.com/catalog/item.aspx?itemid=23694&catid=510&clickid=searchresults |
| 31 | jameco.com | |||||
| 32 | Nema 17 stepper motor | 42BYGH404-R | 3 | 20.95 | 62.85 | |
| 33 | DC motor | 232101 | 1 | 3.95 | 3.95 | |
| 34 | aliexpress.com | |||||
| 35 | flexible alum coupling 5mm to 6.35mm (3 pack) | 50016 | 1 | 21.05 | 21.05 | http://www.aliexpress.com/product-fm/498163173-3-pcs-of-flexible-coupler-coupling-5mm-6-35mm-wholesalers.html |
| 36 | Sdp-si.com | |||||
| 37 | timing belt pulley 0.09” ID | A 6A 6-10DF01803 | 1 | $9.19 | $9.19 | |
| 38 | timing belt puleey 0.25” ID | A 6A 6-18DF01808 | 1 | $8.94 | $8.94 | |
| 39 | timing belt | A 6B 6-044018 | 1 | $3.01 | $3.01 | |
| 40 | rigid shaft coupling (.25" to .125") | S5147Y-G50-7 | 1 | 10.66 | 10.66 | |
| 41 | web-tronics.com | |||||
| 42 | 24V, 4.5A 100W POWER SUPPLY | PS1-100W-sf24 | 1 | 32.8 | 32.8 | http://www.web-tronics.com/1024siouposu.html |
| 43 | Total material cost | 614.39 | ||||
| 44 | tools | |||||
| 45 | onsrud.com | |||||
| 46 | endmill for soft plastic 1/8 SC SE UP SUPER 'O' | 65-013 | 1 | 31.15 | 31.15 | |
| 47 | mcmaster.com | |||||
| 48 | hex L key for spindle 0.035" | 7122A12 | 3 | 0.22 | 0.66 | |
| 49 | high torque 2.5mm hex key | 57185A22 | 1 | 0.76 | 0.76 | |
| 50 | Total tool cost | 32.57 | ||||
| 51 | Total | 646.96 |