• Drill Style: SD523
• Drill Diameter (Inch): 1-3/8"
• Drill Diameter (Decimal Inch): 1.3750"
• Maximum Drill Depth (Decimal Inch): 4.3269"
• Shank Type: ISO 9766
• Shank Diameter (Inch): 1-1/2"
• Shank Diameter (Decimal Inch): 1.5000"
• Cutting Direction: Right
• Through Coolant: Yes
• Drill Depth by Diameter Ratio: 3