WEN
WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit
$28.85Cheaper
Best Rotary Tools · head-to-head
WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit vs Black+Decker RTX-B 3-Speed RTX Rotary Tool
A sourced, side-by-side comparison. WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit is cheaper at $28.85. Every spec and price links to its source.
Black+Decker
Black+Decker RTX-B 3-Speed RTX Rotary Tool
$42.71
Which is better: the WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit or Black+Decker RTX-B 3-Speed RTX Rotary Tool?
On the specs we track, they're closely matched. The WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit is the cheaper at $28.85.
See WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit on Amazon See Black+Decker RTX-B 3-Speed RTX Rotary Tool on Amazon
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit | Black+Decker RTX-B 3-Speed RTX Rotary Tool |
|---|---|---|
| US price | $28.85 | $42.71 |
| Brand | WEN | Black+Decker |
| Released | — | — |
| Power source | cordless | corded |
| Amps or voltage | 7.2 V | 2 A / 120 V |
| Speed range (rpm) | 5,000–25,000 RPM | 12,000 / 24,000 / 30,000 RPM (3 fixed speeds) |
| Max (rpm) | 25000 | 30000 |
| Variable speed | Yes | No |
| Brushless | No | No |
| Ez change accessories | No | No |
| Included accessories count | 24 | 5 |
| Release year | — | — |
Sources — WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit: wenproducts.com (verified 2026-06-20). Black+Decker RTX-B 3-Speed RTX Rotary Tool: toolboxsupply.com (verified 2026-06-20).
What's the difference between the WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit and Black+Decker RTX-B 3-Speed RTX Rotary Tool?
Where the two actually differ on the specs we track (6 of 8). Matching specs are omitted.
- Power source: WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit cordless vs Black+Decker RTX-B 3-Speed RTX Rotary Tool corded
- Amps or voltage: WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit 7.2 V vs Black+Decker RTX-B 3-Speed RTX Rotary Tool 2 A / 120 V
- Speed range (rpm): WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit 5,000–25,000 RPM vs Black+Decker RTX-B 3-Speed RTX Rotary Tool 12,000 / 24,000 / 30,000 RPM (3 fixed speeds)
- Max (rpm): WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit 25000 vs Black+Decker RTX-B 3-Speed RTX Rotary Tool 30000
- Variable speed: WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit true vs Black+Decker RTX-B 3-Speed RTX Rotary Tool false
- Included accessories count: WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit 24 vs Black+Decker RTX-B 3-Speed RTX Rotary Tool 5