Catalog number: SD103-16.00/16.99-50-16R7 Features: ●This drill system has extremely high connection rigidity with the holder, using the serrations and pull screw on the bottom of the head. ●L/D=3D type. ●The coolant holes on the crown head supply a large amount of coolant to the cutting edge, achieving excellent chip removal. Specifications: ●BD(mm): 15.5 ●LU(mm): 50.0 ●OAL(mm): 129.0 ●Hole processing depth 3 x D
