This new baseplate allow mounting of several trim routers 
Tested with 65mm Makita  

Compatible with :

• Makita 3709 - 3710 - RT0700 - RT0701
• Katsu
• Erbauer EPR710
• Dewalt DCW600B, DWP611 & portercable 450 compact (2.4"x2.4")
• Ryobi (55x55mm) P601
• Ridgid R2401, R860443B
• Portercable 6430 & 6435
• Black&Decker 7604
• …

Multiple functions 

• Enlarged base plate with handle
• Flush trimming
• Circle cutting (short: 15 to 300 mm & long: 280 - 470 mm)
• Centred mortise with sliders
• Centred mortise with quick mounting pin
• Grooves with millimetric adjustement system
• Exhaust
• Round base
• Parrallel guide with adjustable flange
   

The baseplate is designed to match MK3 and MK4 size

 

Insert to use :

OD =6

D2 = 5.3 or 5.4

L =4 or 5 

Assembly part 1 - Base

Assembly part 2 - Flushing Base

Assembly part 3 - Handle

Assembly part 4 - Knurled nut

 or 

Assembly Part 5 - Parrallel guide

Hardware needed 

--------------------

Type

Quantity

M6 rod

50mm

M4x16

7

M5x16

2

M4 nut

25

M5 Nut

2

M6 Nut

2

M4 Brass insert Ø6x4 or Ø6x5

6

Nail or small rod for pin compas

1

Magnet Ø8x3

1

I designed also a router base compatible for 65mm routers :

https://www.printables.com/model/1086661-router-base-woodworking

v1.1 (April 19th 2024)

-------------------------

Adding round base

Exhaust modification

Adding compatibility with Ryobi & Dewalt routers

v1.2 (April 20th 2024)

-------------------------

Adding parrallel guide

v1.3 (May 8th 2024)

-------------------------

Modification of the Flush triming base to add a V shape and allow the use of M4 instead of heat insert

Modification of the clamping bar to improve it's rigidity

Introduction of an 10mm router base (higher rigidy but less milling deph than the 7mm base)

v1.4 (May 13th 2024)

--------------------------

Addition of a generic router base in 7 and 10mm

this generic base add compatibility with Porter Cable PCE6430 & PCE6435, Black & Deker 7604