LOCKING MOMENTS

locking moments knives caul woodworking tools

In this example video we used a DYNAMOMETRIC WRENCH to lock the screws with a precise value (Nm Newton Metro) to guarantee the right locking force.

Standard knives

Locking moments
M8 = 9 Nm | M6 = 6 Nm | M5 = 4 Nm
Screw with internal hexagon


Profiled knives

Locking moments
M10 = 13 Nm | M8 = 11 Nm
Screw with internal hexagon


Small grooves - Side

Locking moments
M5 = 7 Nm
Square screws


Small grooves - Front

Locking moments
M5 = 3 Nm
Screw with internal hexagon


Scribing knives

Locking moments
M5 = 4 Nm
Screw with internal torx


Radius knives

Locking moments
M6 = 6 Nm
Screw with internal hexagon


Grooves knives

Locking moments
M6 = 6 Nm
Screw with internal hexagon


Insert knives

Locking moments
M6 = 8 Nm
Screw with internal hexagon


Corner knives

Locking moments
M6 = 8 Nm
Screw with internal hexagon


Planer knives

Locking moments
LEGA: M10 = 20 Nm | M12 = 25 Nm
ACCIAIO: M10 = 35 Nm | M12 = 40 Nm
Screw with internal hexagon


Planer knives with ogives

Locking moments
M10 = 13 Nm | M8 = 11 Nm
Screw with internal hexagon


Centrolock planer knives

Locking moments
M8 = 8 Nm | M6 = 6 Nm
Screw with internal hexagon


HSS knurled knives

Locking moments
M10 = 25 Nm | M8 = 20 Nm
Screw with internal hexagon


HSS knives

Locking moments
M10 = 25 Nm | M8 = 20 Nm
Screw with internal hexagon


Thin joints

Locking moments
M4 = 1,5 Nm
Screw with internal torx


Front fixing

Locking moments
M10 = 12 Nm | M8 = 9 Nm | M6 = 6 Nm
Screw with internal hexagon


Back fixing

Locking moments
M6 = 12 Nm
Screw with internal hexagon


Hubs with screws

Locking moments
M6 = 10 Nm | M5 = 8 Nm
Screw with internal hexagon


Front fixing on router

Locking moments
M5 = 2,5 Nm | M4 = 2,5 Nm | M3,5 = 2,5 Nm
Screw with internal torx


Back fixing on router

Locking moments
M5 = 3,5 Nm | M4 = 3,5 Nm | M3,5 = 3,5 Nm
Screw with internal torx


Saw on trimming hogger

Locking moments
M6 = 5 Nm | M5 = 4 Nm
Screw with internal hexagon


Adjustable lock system

Locking moments
M10 = 13 Nm | M8 = 11 Nm | M5 = 2,5 Nm
Screw with internal hexagon & torx