- Country of Origin:
- United States
                        
- Drill Bit Grouping:
- Drill Bit
                        
- Item:
- Jobber Length Drill Bit
                        
- Drill Bit Dimension Type:
- Fractional Inch
                        
- Drill Bit Size:
- 41/64 in
                        
- Drill Bit Point Angle:
- 135  Degrees
                        
- Decimal Equivalent:
- 0.6406
                        
- Measurement System:
- Fractional Inch
                        
- Flute Type:
- Spiral
                        
- Drill Bit Point Type:
- Split Point
                        
- Coolant Fed:
- Non-Coolant Through
                        
- Shank Dia.:
- 5/8 in
                        
- Material - Machining:
- Cobalt
                        
- Overall Length:
- 7-1/8 in
                        
- Finish - Machining:
- Straw/Bronze
                        
- Cutting Direction:
- Right Hand
                        
- Number of Flutes:
- 2
                        
- Flute Length:
- 5-3/16 in
                        
- Maximum Drilling Depth:
- 3 7/8 in
                        
- Number of Pieces:
- 1
                        
- Depth:
- Dia. Ratio
                        
- List Number:
- 550
                        
- Application:
- For Alloy, Stainless And Tool Steels And Titanium
                        
- Standards:
- NAS 907 Type J
                        
- Shank Length:
- 1-15/16 in
                        
- Helix Angle:
- 21 Degrees  to 34 Degrees
                        
- Primary Material Application:
- Hi-Temp Alloy, Stainless Steel, Steel
                        
- Drill Diameter Tolerance:
- +0.0000 in/-0.0012 in
                        
- Drill Point Length:
- 0.1327 in
                        
- Material Grade - Machining:
- M42
                        
- Shank Type - Machining:
- Straight
                        
- Primary Material Application ISO Code:
- M, P, S
                        
- Series:
- 550
                        
- Spiral Direction:
- Right Hand
                        
- Aircraft Drill:
- Yes
                        
- Drill Length Class:
- Jobber Length
                        
- Web Thinning:
- Thinned
                        
- Number of Coolant Holes:
- 0
                        
- Sheeter Drill:
- No
                        
- Package Quantity:
- 1