The end of it The most honest small router in this group: it says what shank it takes, and at €140 that is most of what you need to know.
Every figure is a manufacturer specification, read off the
listing itself, and the judgments are ours — drawn from how the
specification behaves in this class of machine and from what long-term
owners consistently report. Where a figure is missing, we say so rather
than fill it in.
What the specification says
A Bosch Professional 12 V cordless edge router, part number 06016B0002, taking
an 8 mm (0.31 in) cutter shank, with a brushless motor. Bosch describes an innovative
shape, low weight and a center of gravity placed for one-handed control, and a
compact build made possible by the brushless motor and the 12 V system. The
delivery list is the tool alone.
The collet decides which cutters you can buy
A collet is not a chuck. It grips the shank along its whole length and
it is machined for one diameter, so a cutter that is nearly the right
size is a cutter that will creep out of the tool under load. Cutters are
sold in 6 mm, 8 mm (0.31 in) and 1/4 inch, and on the bigger machines in 12 mm and
1/2 inch, and those sizes are not interchangeable however close two of
the numbers look.
Read the collet off the machine before spending anything on a cutter
set, and buy reducers from the tool maker rather than from the cheapest
listing. This is the one accessory where the fit is the entire function.
This listing does what most in the category do not: it puts the collet size in
the product name. GKF 12V-8 — the 8 is the shank. That single decision saves a
buyer from a drawer of unusable cutters.
Where a 12 V router fits
It fits in one hand, against the edge of a workpiece that is already clamped,
for the jobs that are awkward with a two-handed machine: rounding over a table
edge, chamfering a batten, trimming a laminate overhang flush, easing an arris.
It does not replace a plunge router, and Bosch is not claiming it does — there
is no plunge base and no depth figure on this listing.
The good side, and the catch
Strengths
States the collet size, which the Makita above does not
Brushless motor in a 12 V body, so it stays genuinely small
Bosch Professional 12 V batteries are cheap and shared across a large range
Compromises
An 8 mm (0.31 in) collet only — no 6 mm (0.24 in) cutters without a reducer
No speed control, no plunge base, no depth figure published
No battery or charger included
Specifications
System
Bosch Professional 12 V, bare tool
Collet
8 mm (0.31 in) shank
Motor
Brushless
Supplied
Tool only
Part number
06016B0002
Amazon reference
B0787DDMH3 (identical on 6 markets)
EAN
3165140909792
What comes up most often
Is an 8 mm (0.31 in) collet a limitation?
It is a choice you have to live with. Much of the European cutter market is 8 mm (0.31 in) and the shank is stiffer than 6 mm (0.24 in), so it is the better size where you have the option. But a 6 mm (0.24 in) cutter needs a reducing sleeve, and a 1/4 inch cutter will not go in at all. Check what your existing cutters are before ordering.
Is 12 V enough for a router?
For edge work, yes — rounding over, chamfering, trimming a laminate lipping. The tool is designed around being small enough to hold in one hand against a vertical edge, and the power matches that role. It is not a substitute for a plunge router in a housing joint.
Why is the American price so high?
€326 on amazon.com against €140 in Germany is an import listing rather than local distribution. It is the same tool with shipping, duty and a reseller's margin on top.
Where this model is listed
A listing is not an offer: the reference exists on these stores, availability changes daily.
France
Germany
Italy
Spain
United Kingdom
United States
Our score
7.5/ 10
The most honest small router in this group: it says what shank it takes, and at €140 that is most of what you need to know.
Who buys this one, among woodworking machines
Rounding over, trimming laminate edges and chamfering, one-handed, on site
Sources
Specifications: the manufacturer sheet for woodworking machines and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.