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The lowest price for DeWalt DCM849B 20V MAX Rotary Polisher right now is $395.99 at eBay.com.au, compared across 6 retailers.
The all-time low was $199.19 on 5 Sept 2026 — today's price is 99% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 11 Oct 2026.
DeWalt DCM849B 20V MAX Rotary Polisher
Last updated at 11/10/2026 05:16:25
DEWALT 20V MAX* XR Cordless Polisher, Rotary, Variable Speed, 7-Inch, 180 mm, Tool Only (DCM849B)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
DEWALT DCM849B 20V Xr 7\
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
DEWALT 20V MAX XR Cordless Polisher, Rotary, Variable Speed, 7-Inch, 180 Mm, Tool Only
Delivery $28.63
DEWALT 20V MAX* XR Cordless Polisher, Rotary, Variable Speed, 7-Inch, 180 mm, Tool Only (DCM849B)
Free delivery between 20–23 Oct
DEWALT 20V MAX* XR Cordless Polisher, Rotary, Variable Speed, 7-Inch, 180 mm, Tool Only (DCM849B)
Delivery between 17–20 Oct $29
DEWALT 20V MAX* XR Cordless Polisher, Rotary, Variable Speed, 7-Inch, 180 mm, Tool Only (DCM849B)
Free delivery between 20–23 Oct
| Recommended Surfaces | Windshield, Car, Fiber glass, Gelcoat, Headlight |
| Pad Type | Rubber backing pads, Hook and loop backing pads, Polishing pads |
| Speed Settings | Variable speed |
| Included Attachments | Side Handle, 7 in. backing plate, Bail Handle |
| Housing Material | Plastic |
DEWALT 20V MAX* XR Cordless Polisher, Rotary, Variable Speed, 7-Inch, 180 mm, Tool Only (DCM849B)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
DEWALT DCM849B 20V Xr 7\
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
DEWALT 20V MAX XR Cordless Polisher, Rotary, Variable Speed, 7-Inch, 180 Mm, Tool Only
Delivery $28.63
DEWALT 20V MAX* XR Cordless Polisher, Rotary, Variable Speed, 7-Inch, 180 mm, Tool Only (DCM849B)
Free delivery between 20–23 Oct
DEWALT 20V MAX* XR Cordless Polisher, Rotary, Variable Speed, 7-Inch, 180 mm, Tool Only (DCM849B)
Delivery between 17–20 Oct $29
| Recommended Surfaces | Windshield, Car, Fiber glass, Gelcoat, Headlight |
| Pad Type | Rubber backing pads, Hook and loop backing pads, Polishing pads |
| Speed Settings | Variable speed |
| Included Attachments | Side Handle, 7 in. backing plate, Bail Handle |
| Housing Material | Plastic |
