RB 307 10.020.115
M8 x 1 Metric
Bulk:
Shank: Ø 6 mm – .236” dia
Tool attachment: M8 x 1
Stroke: 7 mm – .275”
Body off: Ø 29 mm – 1.141” dia
Overall length:
maxi: 92 mm – 3.62”
mini: 88 mm – 3.46”
Weight: 155 g.
Advantages:
m Different mounting bases available and reduced overall dimensions.
Precision:
m High precision drill-cage, body in special treated chromed steel, fully
ground throughout. This ball mounted drill-cage includes two needle
bearings for best utilization.
m Any wrong position of the hand holding the drilling machine is offset
by the ball system, and it has been specially designed for
countersinking and spotfacing perfectly perpendicular to the bearing
surfaces and concentric with the reamings of rivet and screw holes.
m Ground centring-cone of the cutter (120°) for perfect concentricity.
m Safety locking of microstop depth adjustment
(one scale division = .001”)

Nylon Nose 90.825.085

          RB307 Cage