DWS780 (Type 21) DeWALT Miter Saw - Overview

Diagrams for DWS780

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Screw – Part Number: 330019-22
$7.44
In Stock
Screw
Part #330019-22
This is a genuone OEM supplied hardware designed for use on Black and Decker and Dewalt power tools. It is generally used to secure the carrying handle on miter saws. Please make sure to check appropriate diagrams for correct location and use of this hardware. One torx screw is included per order.
Torsion Spring – Part Number: N034013
$7.44
In Stock
Torsion Spring
Part #N034013
This genuine DeWalt replacement torsion spring is designed to help the blade guard retract smoothly during use, keeping your cuts safe and controlled. Made from durable metal, it’s built to last and is sold individually. If your guard isn’t retracting properly, this part may be the fix you need. To replace it, you’ll need a screwdriver and pliers, and it’s always a good idea to refer to your saw’s manual for the correct installation steps and part location. Keeping this spring in good condition helps ensure safe and accurate cutting every time.
Handle,carrying – Part Number: N083060
$16.74
In Stock
Handle,carrying
Part #N083060
This is an authentic replacement part manufactured for use with DeWalt miter saws. The special handle sits above the belt housing and is used when transporting the saw. This switch does not contain the switch and is available as an individual replacement part.
Retainer Plate (self Tapping S – Part Number: 146750-03
$10.40
In Stock
Retainer Plate (self Tapping S
Part #146750-03
This item is a genuine DeWalt part that has been sourced from the original manufacturer. The retainer plate is intended to be used with miter saws. This item is part of the guard assembly and is used as a nut that secures the pivot plate. The retainer plate is priced as a single item.
Pivot Sleeve – Part Number: 148295-00
$7.44
Special Order
Pivot Sleeve
Part #148295-00
This authentic replacement part is supplied by original equipment manufacturer. It is designed for use with compound miter saws. It is an important piece which fits the plate and the guard allowing it to move freely. It is made out of metal and it is sold individually. To replace it you would need a hex key/allen wrench to replace this sleeve.
Nut,wing – Part Number: 150718-00
$7.44
Special Order
Nut,wing
Part #150718-00
This is an original replacement part manufactured for use with power tools and lawn and garden equipment. The versatile wing nut has multiple functions depending on the model of tool or equipment. It is designed to be fastened and loosened without the use of tools. This wing nut is sold individually, please see model diagram for part location and usage.
Blade Adapter Ring – Part Number: 152636-00
$11.09
In Stock
Blade Adapter Ring
Part #152636-00
Adapt your blades with ease using this genuine DeWALT replacement blade adapter. Designed to reduce a 1-inch blade bore to fit a 5/8-inch arbor, this OEM part allows you to safely use blades with larger center holes on compatible tools. Made from durable metal and sold individually, the adapter ensures a secure fit and reliable performance. It features an outer diameter of 1 inch, an inner diameter of 5/8 inch, and a thickness of 0.107 inch—perfect for maintaining precision and safety during operation. Always confirm compatibility with your tool before installation.
Wear Plate – Part Number: 618192-00
$47.66
In Stock
Wear Plate
★★★★★
★★★★★
(1)
Part #618192-00
A miter table that sticks, scrapes, or turns roughly may have a worn wear plate. This thin plate sits between moving parts of the saw base to reduce friction and help the table turn smoothly for angle cuts. Before replacing it, remove packed sawdust and inspect the base, detent plate, lock, and mounting screws for damage. Confirm fit with the complete saw model and type number. Unplug the saw, lower and lock the cutting head, and remove the blade if the manual requires it. After assembly, check table movement and angle accuracy before cutting.
Blade Bolt – Part Number: N600011
$7.44
In Stock
Blade Bolt
Part #N600011
This miter saw blade bolt (Part Number N600011) is a durable replacement part designed to securely fasten the saw blade to the arbor, ensuring safe and stable operation. Acting as a clamp, it holds the blade firmly in place to prevent loosening or detachment during use. The bolt features a hexagonal head for easy tightening and removal with a standard hex wrench. Made from strong metal—typically iron—and often coated for rust resistance, it offers long-lasting reliability and performance in demanding work environments.
Screw – Part Number: N185664
$7.87
Special Order
Screw
Part #N185664
This is a genuine OEM sourced replacement part designed for use with DeWALT compound miter saws. Please make sure to check the appropriate diagrams of your model for the correct location and application of this hardware. Keep in mind this durable metal screw is sold individually.
Spring – Part Number: 167785-00
$7.44
Special Order
Spring
Part #167785-00
Knob – Part Number: N080199
$7.44
On Order
Knob
Part #N080199