R55 taper length drills have a 118 degree conventional point for easy re-grinding. The bright finish prevents workpiece material from sticking to the cutting surfaces of the drill, which in turn means more accurate holes are produced. Manufactured from premium High Speed steel, the drills can be used in a wide range of materials including stainless steel, aluminum and steel and are available in letter sizes from A to Z. For drilling deeper holes and for applications where you need a longer reach, R55 taper length drills are recommended.
| EDP Number | 55011 |
| Material Code | HSS |
| Basic Standard Group | ANSI |
| Usable Length | 6 |
| Point Angle | 118 |
| Cutting Diameter (mm) | 7.14 mm |
| Cutting Diameter (Inch) | 0.281" |
| Cutting Diameter (Imperial Letter) | K |
| Overall Length (mm) | 158.75 mm |
| Overall Length (Inch) | 6.25 |
| Overall Length (Fractional Inch) | 6-1/4 |
| Length Chip Flute (Fractional Inch) | 3-7/8" |
| Hand Direction | Right |
| Drill Length | Taper Length |
| Coating | Bright |
| Surface Color | Bright Silver |
| Surface Treatment | Original surface |
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