Hot Deals 20% OFF

Best Today's Deals with an extra 20% OFF sales on SainSmart: Deals on CNC routers, Laser engraver and upgrade parts, 3D printing materials, DIY and woodworking tools.

290 products

  • WC04A, 1/4'' Shank, 15° Detail carving liner, 20° Profile bit, 60° & 90° V groove, 4Pcs for Wood Carving

    WC04A, 1/4'' Shank, 15° Detail carving liner, 20° Profile bit, 60° & 90° V groove, 4Pcs for Wood Carving

    WC04A, 1/4'' Shank, 15° Detail carving liner, 20° Profile bit, 60° & 90° V groove, 4Pcs for Wood Carving

    $39.99 ~ $42.99

    20% OFF in cart
  • Water Washable Durable Resin, 1L, Gray, Red, Blue, and Green

    Water Washable Durable Resin, 1L, Gray, Red, Blue, and Green

    Sale

    Water Washable Durable Resin, 1L, Gray, Red, Blue, and Green

    $39.99
    -28% $55.99 $39.99
    Save $16.00

    20% OFF in cart
    Sale
  • Glow-in-the-dark, Luminous Green, Flexible TPU Filament 1.75mm 1kg/2.2lb

    Glow-in-the-dark, Luminous Green, Flexible TPU Filament 1.75mm 1kg/2.2lb

    Sold out

    Glow-in-the-dark, Luminous Green, Flexible TPU Filament 1.75mm 1kg/2.2lb

    $39.99
    -13% $45.99 $39.99
    Save $6.00

    20% OFF in cart
    Sold out
  • 18pcs Tungsten Carbide Replacement Cutters, for Wood Turning Tools for Lathe

    18pcs Tungsten Carbide Replacement Cutters, for Wood Turning Tools for Lathe

    Sold out

    18pcs Tungsten Carbide Replacement Cutters, for Wood Turning Tools for Lathe

    $42.99
    -Liquid error (snippets/price line 166): divided by 0 $42.99

    20% OFF in cart
    Sold out
  • LW-PLA Filament, 1.75mm, Black & White, 1KG, Lightweight Low-Density Active Foaming for 3D Print RC Planes Drone Parts

    LW-PLA Filament, 1.75mm, Black & White, 1KG, Lightweight Low-Density Active Foaming for 3D Print RC Planes Drone Parts

    LW-PLA Filament, 1.75mm, Black & White, 1KG, Lightweight Low-Density Active Foaming for 3D Print RC Planes Drone Parts

    $43.99
    -Liquid error (snippets/price line 166): divided by 0 $43.99

    20% OFF in cart
  • Threaded Inserts MDF Spoilboard for 4040-PRO

    Threaded Inserts MDF Spoilboard for 4040-PRO

    Threaded Inserts MDF Spoilboard for 4040-PRO

    $43.99
    -Liquid error (snippets/price line 166): divided by 0 $43.99

    20% OFF in cart
  • Carbon Fiber ASA Filament, 1.75mm Black, UV & Weather Resistant, Fit for Outdoor Functional Parts, 1kg, Accuracy +/- 0.04 mm

    Carbon Fiber ASA Filament, 1.75mm Black, UV & Weather Resistant, Fit for Outdoor Functional Parts, 1kg, Accuracy +/- 0.04 mm

    Sale

    Carbon Fiber ASA Filament, 1.75mm Black, UV & Weather Resistant, Fit for Outdoor Functional Parts, 1kg, Accuracy +/- 0.04 mm

    $43.99
    -26% $59.99 $43.99
    Save $16.00

    20% OFF in cart
    Sale
  • Flexible 87A TPU Filament 1.75mm, 1kg, Transparent

    Flexible 87A TPU Filament 1.75mm, 1kg, Transparent

    Flexible 87A TPU Filament 1.75mm, 1kg, Transparent

    $43.99
    -Liquid error (snippets/price line 166): divided by 0 $43.99

    20% OFF in cart
  • Offline Controller for 4040-PRO

    Offline Controller for 4040-PRO, 4040 Reno, 3030-PROVer MAX, Support 4th Axis

    Offline Controller for 4040-PRO, 4040 Reno, 3030-PROVer MAX, Support 4th Axis

    $44.99
    -Liquid error (snippets/price line 166): divided by 0 $44.99

    20% OFF in cart
  • Black, Bronze Carbon Fiber PETG Filament, 1.75mm, Accuracy +/-0.04mm 1KG (2.2lbs)

    Black, Bronze Carbon Fiber PETG Filament, 1.75mm, Accuracy +/-0.04mm 1KG (2.2lbs)

    Black, Bronze Carbon Fiber PETG Filament, 1.75mm, Accuracy +/-0.04mm 1KG (2.2lbs)

    $44.99
    -Liquid error (snippets/price line 166): divided by 0 $44.99

    20% OFF in cart
  • Detail Belt Sander, 1/2 x 18 Inch, 2.3AMP Motor, 1000-1800 ft/min 6 Speed, 0-60° Adjustable Angle, Tool-Free Belt Change, Lightweight Portable Sander for Wood, Metal, Plastic working with 3 Belts (#80 #120 #180)

    Detail Belt Sander, 1/2 x 18 Inch, 2.3AMP Motor, 1000-1800 ft/min 6 Speed, 0-60° Adjustable Angle, Tool-Free Belt Change, Lightweight Portable Sander for Wood, Metal, Plastic working with 3 Belts (#80 #120 #180)

    Sale
    New

    Detail Belt Sander, 1/2 x 18 Inch, 2.3AMP Motor, 1000-1800 ft/min 6 Speed, 0-60° Adjustable Angle, Tool-Free Belt Change, Lightweight Portable Sander for Wood, Metal, Plastic working with 3 Belts (#80 #120 #180)

    $44.99
    -16% $53.99 $44.99
    Save $9.00

    20% OFF in cart
    Sale
  • 2FNC05, 1/4" Shank, 3”Overall Length, 2-Flute Flatl Nose, End Mills CNC Router Bits, Stainless Steel Metal with TiAlN Coating, For Aluminum, Metal, Plastic, MDF & Wood, 5pcs

    2FNC05, 1/4" Shank, 3”Overall Length, 2-Flute Flat End Mills CNC Router Bits, Stainless Steel Metal with TiAlN Coating, For Aluminum, Metal, Plastic, MDF & Wood, 5pcs

    2FNC05, 1/4" Shank, 3”Overall Length, 2-Flute Flat End Mills CNC Router Bits, Stainless Steel Metal with TiAlN Coating, For Aluminum, Metal, Plastic, MDF & Wood, 5pcs

    $44.99
    -Liquid error (snippets/price line 166): divided by 0 $44.99

    20% OFF in cart
  • GT-3 High Speed Four-Color Bundle Matte PLA Filament, 1.75mm 500g X 4 Spools, 4.4lbs (2kg) Blue, Green, Violet, Indigo

    GT-3 High Speed Four-Color Bundle Matte PLA Filament, 1.75mm 500g X 4 Spools, 4.4lbs (2kg) Blue, Green, Violet, Indigo

    GT-3 High Speed Four-Color Bundle Matte PLA Filament, 1.75mm 500g X 4 Spools, 4.4lbs (2kg) Blue, Green, Violet, Indigo

    $44.99
    -Liquid error (snippets/price line 166): divided by 0 $44.99

    20% OFF in cart
  • Power Supply Adapter for 20,000 RPM Spindle, for 3018 CNC

    Power Supply Adapter for 20,000 RPM Spindle, for 3018 CNC

    Power Supply Adapter for 20,000 RPM Spindle, for 3018 CNC

    $44.99
    -Liquid error (snippets/price line 166): divided by 0 $44.99

    20% OFF in cart
  • 20V 5.0Ah Replacement Battery for Dewalt 20V Max, Compatible with DCB200 & DCD/DCF Series Tools, with Type-C Fast Charging

    20V 5.0Ah Replacement Battery for Dewalt 20V Max, Compatible with DCB200 & DCD/DCF Series Tools, with Type-C Fast Charging

    Sale

    20V 5.0Ah Replacement Battery for Dewalt 20V Max, Compatible with DCB200 & DCD/DCF Series Tools, with Type-C Fast Charging

    $45.99 ~ $79.99

    20% OFF in cart
    Sale
  • 2RRBC01A, 1/4" Shank, 17/32" Cutting Radius 2 Wing, Round over Router Bit, Carbide Insert, for Woodworking Carving,

    2RRBC01A, 1/4" Shank, 17/32" Cutting Radius 2 Wing, Round Over Flush Trim Router Bit, Carbide Insert, for Woodworking Carving,

    2RRBC01A, 1/4" Shank, 17/32" Cutting Radius 2 Wing, Round Over Flush Trim Router Bit, Carbide Insert, for Woodworking Carving,

    $45.99 ~ $48.99

    20% OFF in cart
  • Solder Smoke Absorber with LED Lights, Magnetic & Clamp Base, Stainless Steel Gooseneck, Fume Extractor Fan for DIY Soldering

    Solder Smoke Absorber with LED Lights, Magnetic & Clamp Base, Stainless Steel Gooseneck, Fume Extractor Fan for DIY Soldering

    Solder Smoke Absorber with LED Lights, Magnetic & Clamp Base, Stainless Steel Gooseneck, Fume Extractor Fan for DIY Soldering

    $48.99
    -Liquid error (snippets/price line 166): divided by 0 $48.99

    20% OFF in cart
  • 5 inch Cordless Random Orbital Sander, Brushless 6-Speed 6000–12000 RPM, Compatible with Makita Batteries,Electric Palm Orbital Sander for Sanding, Includes Dust Bag & 12PCS Sandpapers

    5 inch Cordless Random Orbital Sander, Brushless 6-Speed 6000–12000 RPM, Compatible with Makita Batteries,Electric Palm Orbital Sander for Sanding, Includes Dust Bag & 12PCS Sandpapers

    New

    5 inch Cordless Random Orbital Sander, Brushless 6-Speed 6000–12000 RPM, Compatible with Makita Batteries,Electric Palm Orbital Sander for Sanding, Includes Dust Bag & 12PCS Sandpapers

    $48.99 ~ $72.99

    20% OFF in cart
  • 5-Inch Cored Random Orbital Sander, 2.6Amp 320W Variable Speed (8000–13000RPM) Electric Sanders for Wood & Metal, Low Vibration, Aluminum Fan Blades, 15 Sandpapers, Dust Bag Included

    5-Inch Cored Random Orbital Sander, 2.6Amp 320W Variable Speed (8000–13000RPM) Electric Sanders for Wood & Metal, Low Vibration, Aluminum Fan Blades, 15 Sandpapers, Dust Bag Included

    New

    5-Inch Cored Random Orbital Sander, 2.6Amp 320W Variable Speed (8000–13000RPM) Electric Sanders for Wood & Metal, Low Vibration, Aluminum Fan Blades, 15 Sandpapers, Dust Bag Included

    $48.99
    -Liquid error (snippets/price line 166): divided by 0 $48.99

    20% OFF in cart
  • 1-1.25 HP, Φ65mm Palm Trimmer Router, Compact Router Wood Tool With Fixed Base

    1-1.25 HP, Φ65mm Palm Trimmer Router, Compact Router Wood Tool With Fixed Base

    1-1.25 HP, Φ65mm Palm Trimmer Router, Compact Router Wood Tool With Fixed Base

    $49.99 ~ $94.99

    20% OFF in cart