The 1617EVSPK combines a 12 amp, 2.25 horsepower motor with both a plunge base and a fixed base in one kit. Its speed dial runs from 8,000 to 25,000 RPM, so you can slow down for large bits and run fast for small ones.
Constant response circuitry stabilizes start-up torque and holds speed under load, which prevents the bit from bogging in hardwood. Two bases mean the same motor handles edge work in the fixed base and mortises or stopped cuts in the plunge base. Compared with the DeWalt DW616 at 1-3/4 HP, the Bosch has more power and a plunge base, and it is the standard choice for router tables.
It is a big tool, and the weight shows in overhead or one-handed use. Keep the collet clean and replace it when it wears, since a worn collet lets a bit slip. Changing between bases takes a minute, and a routine of checking collet cleanliness and bit seating keeps the cuts clean. Budget for quality bits, since a sharp carbide bit matters more than the motor.
What works
- 12 amp, 2.25 HP motor
- Fixed and plunge bases in the kit
- 8,000 to 25,000 RPM speed range
- Constant response holds speed under load
Watch out for
- Heavy for overhead or one-handed work
- Large kit costs more than single-base models
Spec sheet
- Motor
- 12 amp, 2.25 HP
- Speed
- 8,000 to 25,000 RPM
- Electronics
- Constant response circuitry
- Bases
- Plunge and fixed
- Collet
- 1/4 and 1/2 in
- Table use
- Threaded three-hole base pattern






