WEN
WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit
$28.85
Best Rotary Tools · head-to-head
WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit vs Bosch Professional GRO 12V-35 Cordless 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.
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 |  Bosch Professional GRO 12V-35 Cordless Rotary Tool |
|---|---|---|
| US price | $28.85 | — |
| Brand | WEN | Bosch |
| Released | — | — |
| Power source | cordless | cordless |
| Amps or voltage | 7.2 V | 12 V |
| Speed range (rpm) | 5,000–25,000 RPM | 5,000–35,000 RPM |
| Max (rpm) | 25000 | 35000 |
| Variable speed | Yes | Yes |
| Brushless | No | — |
| Ez change accessories | No | No |
| Included accessories count | 24 | — |
| Release year | — | — |
Sources — WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit: wenproducts.com (verified 2026-06-20). Bosch Professional GRO 12V-35 Cordless Rotary Tool: bosch-professional.com (verified 2026-07-10).
What's the difference between the WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit and Bosch Professional GRO 12V-35 Cordless Rotary Tool?
Where the two actually differ on the specs we track (3 of 8). Matching specs are omitted.
- Amps or voltage: WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit 7.2 V vs Bosch Professional GRO 12V-35 Cordless Rotary Tool 12 V
- Speed range (rpm): WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit 5,000–25,000 RPM vs Bosch Professional GRO 12V-35 Cordless Rotary Tool 5,000–35,000 RPM
- Max (rpm): WEN 23072 Variable Speed Lithium-Ion Cordless Rotary Tool Kit 25000 vs Bosch Professional GRO 12V-35 Cordless Rotary Tool 35000