The Bosch 1617EVSPK 2.25 HP Combination Plunge- and Fixed-Base Router is a corded woodworking router kit built around one 12 Amp motor and two interchangeable bases. This is a combo fixed-base and plunge router designed for edge profiling, trimming, groove cutting, template routing, and router table work. Model Number 1617EVSPK. If you want one router that can move between handheld work and a table setup without buying separate tools, this kit is aimed right at that job.

On the performance side, Bosch gives this router a variable-speed range of 8,000 to 25,000 RPM, which is the kind of range that actually matters in the shop. Smaller bits can run faster, while larger profile bits need the speed backed down for better control and a cleaner finish. The Constant Response circuitry is there to help the router maintain speed through the cut, which is a real benefit when you are working hardwood, making cabinet parts, or pushing through longer passes where a weaker router starts to feel inconsistent.

The big reason people buy this kit instead of a single-base router is flexibility. The fixed base is the better choice for edge work, repeatable setup, and router table mounting. The plunge base is what you want for stopped cuts, inlay work, template-guided routing, and any job where the bit needs to enter the material from above instead of from the edge. Having both bases in the same kit means you can leave one set up for the table and keep the other ready for handheld work, which saves time and cuts down on setup changes.

Bosch also built in the details that matter during real use. The router has microfine bit-depth adjustment for dialing in cut depth more accurately, a dust-sealed power switch for jobsite and shop durability, and rounded hardwood handles that give the fixed base a more planted feel in hand. The plunge base is designed for smooth plunge action, and Bosch calls out its Precision Centering Design to help keep the bit centered with the sub-base or optional template guides. That matters when you are following templates or using guide bushings and you need the cut to track where it should.

For router table users, this kit has a real advantage over basic routers. The included RA1161 fixed base includes a system for adjusting bit height from above the table, and the base uses a common threaded three-hole mounting pattern for router table installation. Bosch also lists compatibility with several Bosch router tables, including the RA1171, RA1180, RA1181, RA1182, and RA1200 when the motor is installed in the fixed base. If you already own a Bosch table or plan to add one later, that makes this router a practical platform instead of just a handheld tool.

This is still a corded router, so it is best suited for bench work, shop builds, cabinet and furniture projects, trim shaping, and repeat routing tasks where steady power matters more than portability. Bosch states dust collection is not included, so if dust control is a priority in your workflow, that is worth knowing up front. On the other hand, the kit does include both common collet sizes, the wrenches, table-mounting screws, chip shields, and a hard carrying case, so you are getting a complete setup instead of just a bare motor and one base.

Who should buy it? Woodworkers, cabinet installers, remodelers, serious DIY users, and anyone setting up a router table will get the most out of this kit. If you want one router that covers edge work, plunge routing, and table duty with enough power for regular use, the Bosch 1617EVSPK lands in that sweet spot. It is especially appealing for users who want a proven corded router platform with interchangeable bases, variable speed, and table-ready features without stepping up to a dedicated shaper or specialty setup.

Bosch 1617EVSPK 2.25 HP Combination Plunge- and Fixed-Base Router is the kind of shop router that earns its keep

If you want one corded router that can handle table duty, edge work, and plunge cuts without feeling underpowered, this is a smart buy.

• Who it's for: Woodworkers, cabinet guys, remodelers, and serious DIY users who want one router kit that covers both handheld routing and router table use.
• Why it stands out: The combination of a 12 Amp motor, variable speed, Constant Response circuitry, and included fixed and plunge bases makes it more versatile than a single-base router.
• Worth knowing: Dust collection is not built in, so if you are trying to keep a cleaner bench, plan your dust setup ahead of time. The table-ready fixed base is a real advantage if that is part of your workflow.

• Is this a fixed-base router or a plunge router? It is both. The kit includes one motor with a fixed base and a plunge base.
• What speed range does it offer? The Bosch 1617EVSPK runs from 8,000 to 25,000 RPM with adjustable variable speed control.
• Can it be used in a router table? Yes. Bosch lists compatibility with several Bosch router tables, and the included fixed base supports above-table bit-height adjustment.
• What collet sizes does it accept? Bosch lists collet capacity for 1/4 in., 3/8 in., 1/2 in., and 8 mm.