Depth Mark Identification
The single line depth mark should be read at the center of the laser line/groove.
The broad band should be read at the beginning and end of the band/groove.
Recommended speeds:
1. Drill diameter 2.0mm through 3.85mm = 1200 – 1500rpm
2. Drill diameter greater than 3.85mm = 900rpm
Please see chart for exact drill tip length.
Drill tip length should be considered in treatment planning as it is not included in depth mark dimensions.
ART956REV B 06/07