|Torque values for bolt (1) on Rigibore ‘R’ Units|
|R2 _ _ _||7 inch lbs / 0.8Nm||10 inch/lbs / 1.1Nm|
|R3_ _ _||12 inch lbs / 1.4Nm||16 inch lbs / 1.8Nm|
|R5_ _ _||30 inch lbs / 4.3Nm||45 inch lbs / 5.1Nm|
|R7 _ _ _||75 inch lbs / 8.5Nm||90 inch lbs / 10.2Nm|
|R10_ _ _||130 inch lb s/ 14.7Nm||150 inch lbs / 17.0Nm|
Note: minimum torque value is that at which the unit effectively clamps, maximum torque value is that at which the unit becomes diffcult to unclamp.
In roughing applications, at speeds in the region of 350 / 360 ft/min or 105 / 110 meters/min depths of cut of .125”/ 5mm on size 5 units and .400”/ 10mm on size 7 and 10 units have been recorded at feeds up to .008”/ 0.2mm (These figures will vary depending on material and other cutting conditions).