Bosch 18V System Cordless Impact Drill GSB 18V-90 C
Today
Typical price$630
Amazon: the cheapest today among the stores checked
Buy on AmazonBosch 18V System Cordless Impact Drill GSB 18V-90 C or Dewalt 20V MAX XR PEX Expander Tool?
18V System Cordless Impact Drill GSB 18V-90 C costs $9 less today, across the stores checked.
Bosch 18V System Cordless Impact Drill GSB 18V-90 C is $9 the cheaperDewalt 20V MAX XR PEX Expander Tool is the cheaper
The comparison in detail
Dewalt 20V MAX XR PEX Expander Tool
Today
Typical price$639
Amazon: the cheapest today among the stores checked
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 06/11/2026
18V System Cordless Impact Drill GSB 18V-90 C
- Amazon Lowest price$630Buy on Amazon
20V MAX XR PEX Expander Tool
- Amazon Lowest price$639Buy on Amazon
Spec sheet side by side
| Item | 18V System Cordless Impact Drill GSB 18V-90 C | 20V MAX XR PEX Expander Tool |
|---|---|---|
| Specs | ||
| Type changes | Cordless | Other |
| General | ||
| Model changes | 18V System Cordless Impact Drill GSB 18V-90 C | 20V MAX XR PEX Expander Tool |
Other comparisons
18V System Cordless Impact Drill GSB 18V-90 C orBosch CM10GD Compact Miter Saw$626Compare
18V System Cordless Impact Drill GSB 18V-90 C orBosch GSR18V-800FCB24 18V Drill/Driver$628Compare
20V MAX XR PEX Expander Tool orBosch GXL18V-260B26 18V 2-Tool Combo Kit$649Compare
18V System Cordless Impact Drill GSB 18V-90 C orDewalt 20V MAX XR 7-1/4 in. Metal Cutting Circular Saw (Tool Only) (DCS383B)$624Compare
20V MAX XR PEX Expander Tool orRyobi R18PD5-0 18V ONE+ Cordless Compact Brushless Combi Drill (Bare Tool)$641Compare- 18V System Cordless Impact Drill GSB 18V-90 C orRyobi R18PD5-0 18V ONE+ Cordless Compact Brushless Combi Drill (Bare Tool)$641Compare
How we choose
Source: Catalog of partner stores, checked on 06/11/2026.
Lowest price seen for the product in the stores we read, on the day it was read, before sales tax. The model is the brand plus the name of the tool; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure durability or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.